Helius

<html><head></head><body><h2>About Helius</h2>Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain.Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, weâre a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems.Read our <a target="_blank" rel="noopener noreferrer nofollow" href="https://helius-api.notion.site/The-Helius-Manifesto-1510b5a55cc5802eb3f8e41f539ed810">Helius Manifesto</a> to see how we work and what we value.<h2>About the Role</h2>Weâre looking for a Sr. Full-Stack Engineer to own the most critical parts of the <a target="_blank" rel="noopener noreferrer nofollow" href="https://dashboard.helius.dev">Developer Portal</a>: onboarding, configuration, enablement, and observability. These surfaces are instrumental to providing a top-tier customer experience, maximizing conversion and retention. The expectations are high, decisions move fast, and the work you ship will be used immediately by thousands of developers.Youâll work across React, TypeScript, Next.js, Golang, and Postgres. Youâll partner closely with founders and product leadership, raise the bar on quality, and take full ownership of features end-to-end.<h2>What You'll Do</h2><ul style="min-height:1.5em"><li>Create clean, fast onboarding flows that directly drive conversion and activation</li><li>Build scalable backend services that power our user-facing applications</li><li>Drive technical decisions around frontend architecture, state management, and API design</li><li>Improve performance, reliability, and long-term maintainability across the stack</li><li>Move quickly, make strong product calls, and simplify complex problems</li></ul><h2>What You'll Bring</h2><ul style="min-height:1.5em"><li>5+ years of full-stack development experience in production environments</li><li>Strong proficiency with React and modern frontend development</li><li>Strong backend experience with languages like Golang, C#, Java, or Rust</li><li>Experience building and maintaining REST/GraphQL APIs</li><li>Experience with database design and optimization</li><li>Strong system design and architecture skills</li><li>Understanding of CI/CD practices and DevOps principles</li><li>Demonstrated ability to work autonomously and execute at speed with excellent communication and collaboration skills</li></ul><h2>Nice to Have</h2><ul style="min-height:1.5em"><li>Prior experience building and maintaining billing systems</li><li>Prior startup and/or web3 experience</li><li>Solana development experience</li><li>Understanding of web security best practices</li></ul><h2>Why Helius?</h2><ul style="min-height:1.5em"><li>High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom</li><li>Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks</li><li>Ownership &amp; growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales</li><li>Remote-first flexibility: Work where youâre most effective with a flexible, fully distributed team</li><li>Competitive comp &amp; perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel</li><li>Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps</li></ul></body></html>

About Helius
Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain.

Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, weâre a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems.

Read our Helius Manifesto to see how we work and what we value.

About the Role
Weâre looking for a Sr. Full-Stack Engineer to own the most critical parts of the Developer Portal: onboarding, configuration, enablement, and observability. These surfaces are instrumental to providing a top-tier customer experience, maximizing conversion and retention. The expectations are high, decisions move fast, and the work you ship will be used immediately by thousands of developers.

Youâll work across React, TypeScript, Next.js, Golang, and Postgres. Youâll partner closely with founders and product leadership, raise the bar on quality, and take full ownership of features end-to-end.

What You'll Do

Create clean, fast onboarding flows that directly drive conversion and activation

Build scalable backend services that power our user-facing applications

Drive technical decisions around frontend architecture, state management, and API design

Improve performance, reliability, and long-term maintainability across the stack

Move quickly, make strong product calls, and simplify complex problems


What You'll Bring

5+ years of full-stack development experience in production environments

Strong proficiency with React and modern frontend development

Strong backend experience with languages like Golang, C#, Java, or Rust

Experience building and maintaining REST/GraphQL APIs

Experience with database design and optimization

Strong system design and architecture skills

Understanding of CI/CD practices and DevOps principles

Demonstrated ability to work autonomously and execute at speed with excellent communication and collaboration skills


Nice to Have

Prior experience building and maintaining billing systems

Prior startup and/or web3 experience

Solana development experience

Understanding of web security best practices


Why Helius?

High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom

Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks

Ownership & growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales

Remote-first flexibility: Work where youâre most effective with a flexible, fully distributed team

Competitive comp & perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel

Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps

Full Stack Engineer Developer Portal

Hello, my name is Angel Nikolov and I am the founder of <a href="https://remotefrontendjobs.com">https://remotefrontendjobs.com</a> and <a href="https://remotebackendjobs.com">https://remotebackendjobs.com</a>.
 
 
 I recently noticed your posts on some remote job boards and wondered if you’d be interested into featuring an ad on mine.
 
 In fact, since both my sites are aggregating a lot of different sources some of your advertisements are already listed and you can see some of them here - <a href="https://remotefrontendjobs.com/cla46mbv00325e3bwfcvkl9v3?ref=marketing" target="_blank">Sr. Frontend Engineer</a>, <a href="https://remotefrontendjobs.com/cla46mbv30330e3bwvzk7js4g?ref=marketing" target="_blank">Full Stack Engineer</a>.
 
 

Cutting right to the chase - in terms of visits I get over 3,000 visits per month and I have built a good size audience on twitter - <a href="https://twitter.com/remotefrontends" target="_blank"> https://twitter.com/remotefrontends </a> and <a href="https://twitter.com/remotebackends" target="_blank"> https://twitter.com/remotebackends </a>.
 
Let me know if like the idea of featuring a job post,
 
Angel Nikolov
 
Remote Frontend/Backend Jobs Founder

Hi, it's Angel Nikolov again!
	 
	I just wanted to follow up on my last email and ask you if you had time to review the the idea for featuring a job on <a href="https://remotefrontendjobs.com?ref=marketing">https://remotefrontendjobs.com</a> or <a href="https://remotebackendjobs.com?ref=marketing">https://remotebackendjobs.com</a>.
	 
	 
	I would appreciate any kind of feedback!
	 
 Thanks again!
 
 Angel

Zapier

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12"><h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2><h2>AI at Zapier</h2>At <a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/about">Zapier</a>, we build and use automation every day to make work more efficient, creative, and human. So if you’re using AI tools while applying here – that’s great! We just ask that you use them responsibly and transparently.Check out our guidance on <a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/l/jobs/ai-at-zapier">How to Collaborate with AI During Zapier’s Hiring Process</a>, including how to use AI tools like ChatGPT, Claude, Gemini, or others during our hiring process – and when not to. <h2>Hi there!</h2>Join Zapier’s new AI Tasks team, where you’ll own the core AI surfaces that make our customers’ workflows smarter—shipping and scaling products like AI by Zapier and Human in the Loop that thousands rely on to extract, classify, summarize, and safely approve actions in production automations. You’ll partner across our AI Orchestration portfolio (Agents, Chatbots, Copilot, and platform capabilities) to design elegant, reliable AI execution patterns at scale—reducing friction, raising quality, and turning complex AI into approachable building blocks for real businesses.We’re hiring Senior Full Stack Engineers (both frontend and backend leaning) to help invest in taking these surface areas to the next level. You’ll collaborate closely with AI experts, product managers, designers, and platform engineers to bring LLM-native workflows to life — with users and usability always at the center.If you’re excited about building real-world applications of AI (not just demos), working across the stack, and shaping the future of autonomous agents in automation — we’d love to hear from you.Zapier Agents is a new and fast-moving product at the intersection of AI, automation, and product-led growth. In this role, you’ll:<ul style="min-height:1.5em"><li>Design and build features that allow users to delegate tasks and orchestrate workflows using natural language</li><li>Collaborate with our platform team that manages agent memory, reasoning, execution, and system integrations</li><li>Build and refine user-facing features and interfaces for initiating, monitoring, and guiding agent behavior</li><li>Collaborate with AI and platform teams to connect Zapier Agents with core orchestration infrastructure</li><li>Own projects end-to-end — from scoping and architecture to implementation, testing, and support</li><li>Improve developer experience, observability, and deployment pipelines as the product matures</li></ul>In this role, you’ll:<ul style="min-height:1.5em"><li>Design and build features that allow users to delegate tasks and orchestrate workflows using natural language</li><li>Contribute to backend systems that manage agent memory, reasoning, execution, and system integrations</li><li>Build and refine user-facing features and interfaces for initiating, monitoring, and guiding agent behavior</li><li>Collaborate with AI and platform teams to connect Zapier Agents with core orchestration infrastructure</li><li>Own projects end-to-end — from scoping and architecture to implementation, testing, and support</li><li>Improve developer experience, observability, and deployment pipelines as the product matures</li></ul><ul style="min-height:1.5em"><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/jobs/our-commitment-to-applicants/">Our Commitment to Applicants</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/jobs/culture-and-values-at-zapier/">Culture and Values at Zapier</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/learn/remote-work/">Zapier Guide to Remote Work</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/jobs/zapier-code-of-conduct/">Zapier Code of Conduct</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/jobs/working-on-diversity-and-inclusivity/">Diversity and Inclusivity at Zapier</a></li></ul><h2>High Visibility, High Impact</h2>If you thrive on building complex systems that are easy to use and hard to break, this zone is for you:<ul style="min-height:1.5em"><li>Work on foundational systems used by millions</li><li>Help users build smarter, more powerful automations</li><li>Contribute to new AI-native experiences</li><li>Collaborate with cross-functional teams across Product, Design, and Support</li><li>Join a high-ownership environment with clear user impact and fast iteration</li></ul><h2>About You</h2>We’re looking for experienced engineers who bring:<ul style="min-height:1.5em"><li>For backend-leaning Full Stack roles: Strong backend experience with Python/Django building reliable, scalable, and observable services. Experience with TypeScript/Node.js is a bonus, but not required.</li><li>For frontend-leaning Full Stack roles: Advanced experience with React (and ideally frameworks like Next.js); you’re confident working across the stack and delivering cohesive user experiences</li><li>Experience architecting, building, debugging and operating distributed systems at scale is a benefit to candidates, but not essential.</li><li>Familiarity with AWS primitives, including S3, SQS, Lambda, RDS, etc.</li><li>Familiarity with relational databases like PostgreSQL or MySQL, and the ability to model, query, and optimize data effectively</li><li>Experience designing and consuming RESTful APIs, building event-driven systems, and working with data integrations across services</li><li>Proven ability to lead complex technical projects—owning design decisions, balancing tradeoffs, and guiding implementation across multiple contributors</li><li>You proactively coach and support teammates, foster growth through mentorship, and contribute to a culture of feedback and continuous improvement</li><li>You navigate ambiguity with confidence—able to clarify priorities, align stakeholders, and drive toward meaningful outcomes even when goals shift</li><li>You’ve used AI tooling for work or personal use. You explore new tools, workflows, and ideas to make things more efficient, and are eager to deepen your understanding of AI and use it regularly.</li></ul><h2>How to Apply</h2>At Zapier, we believe that diverse perspectives and experiences make us better, which is why we have a non-standard application process designed to promote inclusion and equity. We’re looking for the best fit for each of our roles, regardless of the type of companies in your background, so we encourage you to apply even if your skills and experiences don’t exactly match the job description. All we ask is that you answer a few in-depth questions in our application that would typically be asked at the start of an interview process. This helps speed things up by letting us get to know you and your skillset a bit better right out of the gate. Please be sure to answer each question; the resume and CV fields are optional.Education is not a requirement for our roles; however, if you receive an offer, you will need to include your most recent educational experience as part of our background check process.After you apply, you are going to hear back from us—even if we don’t see an immediate fit with our team. In fact, throughout the process, we strive to never go more than seven days without letting you know the status of your application. We know we’ll make mistakes from time to time, so if you ever have questions about where you stand or about the process, just ask your recruiter!Zapier is an equal-opportunity employer and we’re excited to work with talented and empathetic people of all identities. Zapier does not discriminate based on someone’s identity in any aspect of hiring or employment as required by law and in line with our commitment to Diversity, Inclusion, Belonging and Equity. Our <a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/jobs/zapier-code-of-conduct">code of conduct</a> provides a beacon for the kind of company we strive to be, and we celebrate our differences because those differences are what allow us to make a product that serves a global user base. Zapier will consider all qualified applicants, including those with criminal histories, consistent with applicable laws.Zapier prioritizes the security of our customers’ information and is dedicated to adhering to all applicable data privacy laws. You can <a target="_blank" rel="noopener noreferrer nofollow" href="https://zapier.com/legal/data-privacy">review our privacy policy here</a>.Zapier is committed to inclusion. As part of this commitment, Zapier welcomes applications from individuals with disabilities and will work to provide reasonable accommodations. If reasonable accommodations are needed to participate in the job application or interview process, please contact <a target="_blank" rel="noopener noreferrer nofollow" href="mailto:jobs@zapier.com">jobs@zapier.com</a>.<h2>Application Deadline:</h2>The anticipated application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later, or if the position is filled.Even though we’re an all-remote company, we still need to be thoughtful about where we have Zapiens working. Check out<a target="_blank" rel="noopener noreferrer nofollow" href="https://docs.google.com/document/d/1VzesvLsgVG2RDRPtGvBF8CbcB9ZA-Hsddg0P2ildBb8/edit"> this resource</a> for a list of countries where we currently cannot have Zapiens permanently working.Tagged as: AI, Django, Go, LLM, senior<div class="job_application application"> <a href="https://jobs.ashbyhq.com/zapier/767b3872-acde-4206-a69d-3e7948786208/application?utm_source=jobs&amp;utm_medium=euremotejobs" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a></div></div></body></html>

Overview
AI at Zapier
At Zapier, we build and use automation every day to make work more efficient, creative, and human. So if you’re using AI tools while applying here – that’s great! We just ask that you use them responsibly and transparently.
Check out our guidance on How to Collaborate with AI During Zapier’s Hiring Process, including how to use AI tools like ChatGPT, Claude, Gemini, or others during our hiring process – and when not to.


Hi there!
Join Zapier’s new AI Tasks team, where you’ll own the core AI surfaces that make our customers’ workflows smarter—shipping and scaling products like AI by Zapier and Human in the Loop that thousands rely on to extract, classify, summarize, and safely approve actions in production automations. You’ll partner across our AI Orchestration portfolio (Agents, Chatbots, Copilot, and platform capabilities) to design elegant, reliable AI execution patterns at scale—reducing friction, raising quality, and turning complex AI into approachable building blocks for real businesses.
We’re hiring Senior Full Stack Engineers (both frontend and backend leaning) to help invest in taking these surface areas to the next level. You’ll collaborate closely with AI experts, product managers, designers, and platform engineers to bring LLM-native workflows to life — with users and usability always at the center.
If you’re excited about building real-world applications of AI (not just demos), working across the stack, and shaping the future of autonomous agents in automation — we’d love to hear from you.
Zapier Agents is a new and fast-moving product at the intersection of AI, automation, and product-led growth. In this role, you’ll:

Design and build features that allow users to delegate tasks and orchestrate workflows using natural language

Collaborate with our platform team that manages agent memory, reasoning, execution, and system integrations

Build and refine user-facing features and interfaces for initiating, monitoring, and guiding agent behavior

Collaborate with AI and platform teams to connect Zapier Agents with core orchestration infrastructure

Own projects end-to-end — from scoping and architecture to implementation, testing, and support

Improve developer experience, observability, and deployment pipelines as the product matures


In this role, you’ll:

Design and build features that allow users to delegate tasks and orchestrate workflows using natural language

Contribute to backend systems that manage agent memory, reasoning, execution, and system integrations

Build and refine user-facing features and interfaces for initiating, monitoring, and guiding agent behavior

Collaborate with AI and platform teams to connect Zapier Agents with core orchestration infrastructure

Own projects end-to-end — from scoping and architecture to implementation, testing, and support

Improve developer experience, observability, and deployment pipelines as the product matures



Our Commitment to Applicants

Culture and Values at Zapier

Zapier Guide to Remote Work

Zapier Code of Conduct

Diversity and Inclusivity at Zapier

High Visibility, High Impact
If you thrive on building complex systems that are easy to use and hard to break, this zone is for you:

Work on foundational systems used by millions

Help users build smarter, more powerful automations

Contribute to new AI-native experiences

Collaborate with cross-functional teams across Product, Design, and Support

Join a high-ownership environment with clear user impact and fast iteration


About You
We’re looking for experienced engineers who bring:

For backend-leaning Full Stack roles: Strong backend experience with Python/Django building reliable, scalable, and observable services. Experience with TypeScript/Node.js is a bonus, but not required.

For frontend-leaning Full Stack roles: Advanced experience with React (and ideally frameworks like Next.js); you’re confident working across the stack and delivering cohesive user experiences

Experience architecting, building, debugging and operating distributed systems at scale is a benefit to candidates, but not essential.

Familiarity with AWS primitives, including S3, SQS, Lambda, RDS, etc.

Familiarity with relational databases like PostgreSQL or MySQL, and the ability to model, query, and optimize data effectively

Experience designing and consuming RESTful APIs, building event-driven systems, and working with data integrations across services

Proven ability to lead complex technical projects—owning design decisions, balancing tradeoffs, and guiding implementation across multiple contributors

You proactively coach and support teammates, foster growth through mentorship, and contribute to a culture of feedback and continuous improvement

You navigate ambiguity with confidence—able to clarify priorities, align stakeholders, and drive toward meaningful outcomes even when goals shift

You’ve used AI tooling for work or personal use. You explore new tools, workflows, and ideas to make things more efficient, and are eager to deepen your understanding of AI and use it regularly.


How to Apply
At Zapier, we believe that diverse perspectives and experiences make us better, which is why we have a non-standard application process designed to promote inclusion and equity. We’re looking for the best fit for each of our roles, regardless of the type of companies in your background, so we encourage you to apply even if your skills and experiences don’t exactly match the job description. All we ask is that you answer a few in-depth questions in our application that would typically be asked at the start of an interview process. This helps speed things up by letting us get to know you and your skillset a bit better right out of the gate. Please be sure to answer each question; the resume and CV fields are optional.
Education is not a requirement for our roles; however, if you receive an offer, you will need to include your most recent educational experience as part of our background check process.
After you apply, you are going to hear back from us—even if we don’t see an immediate fit with our team. In fact, throughout the process, we strive to never go more than seven days without letting you know the status of your application. We know we’ll make mistakes from time to time, so if you ever have questions about where you stand or about the process, just ask your recruiter!
Zapier is an equal-opportunity employer and we’re excited to work with talented and empathetic people of all identities. Zapier does not discriminate based on someone’s identity in any aspect of hiring or employment as required by law and in line with our commitment to Diversity, Inclusion, Belonging and Equity. Our code of conduct provides a beacon for the kind of company we strive to be, and we celebrate our differences because those differences are what allow us to make a product that serves a global user base. Zapier will consider all qualified applicants, including those with criminal histories, consistent with applicable laws.
Zapier prioritizes the security of our customers’ information and is dedicated to adhering to all applicable data privacy laws. You can review our privacy policy here.
Zapier is committed to inclusion. As part of this commitment, Zapier welcomes applications from individuals with disabilities and will work to provide reasonable accommodations. If reasonable accommodations are needed to participate in the job application or interview process, please contact jobs@zapier.com.

Application Deadline:
The anticipated application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later, or if the position is filled.
Even though we’re an all-remote company, we still need to be thoughtful about where we have Zapiens working. Check out this resource for a list of countries where we currently cannot have Zapiens permanently working.
Tagged as: AI, Django, Go, LLM, senior
 Apply for job

Sr. Software Engineer, AI Tasks (Fullstack)

Lingo.dev

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12"><h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>Lingo.dev Story &amp; MissionWe started Lingo.dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with over 7,000 weekly CLI uses and 5,000 GitHub stars. We are grateful to have graduated from the world’s best startup accelerator and secured venture funding to continue building category-defining products with great UX.Your mission is to own the entire user journey, from the UI editor to the backend API. The current platform has hit limits with how fast we can respond to customer demand, so we are rebuilding major pieces from first principles. You’ll ensure the new Lingo.dev platform delivers a powerful, intuitive UX and enables developers to adopt localization on Day One.Please don’t use AI to apply. We’re an AI-native company, and we can tell if you do. Your application will be declined as disrespectful.How We Work – Craftsmanship Over Bureaucracy: We hire owners who are driven by the craft of engineering. You work directly with the founders to solve fundamental problems and drive the product forward, not just to close tickets. – Global &amp; Remote: We are fully remote with a small, international team. We require a 2-4 hour workday overlap with PST (San Francisco). This time is used for synchronous brainstorming and design collaboration, because it’s much more fun and effective to share ideas together. Expect occasional travel to meet the team in-person as well. – Partnership: You will be working directly with the founders and a small team of other senior engineers. We prioritize high-bandwidth collaboration and direct technical partnership. – Intensity: This is a Senior-level (5+ years), high-intensity role. We are building a category-defining product, and we expect candidates who are ready to drive complex features from design to deployment.The Work &amp; Cadence (Customer-Driven Ownership)Our roadmap is fueled by direct customer feedback and the strong product intuition of the team.– The Scope: You will be a core owner and driver within the team rebuilding our web application, API platform, 3rd party integrations, background and agentic AI workflows so they can keep up with rapidly growing customer usage and feature demand. – The Process (Inhale/Exhale): We structure our work to maximize both focus and customer empathy. – End-to-End Implementation: We don’t hand out tasks; we hand out exciting challenges and important customer problems. You are expected to ingest a user need, draft a technical design, review your approach with the founders and team, and drive the implementation to deployment – including tests and documentation. – Inhale (Deep Work): Three sprints dedicated to core roadmap and platform architecture. – Exhale (Customer Focus): One sprint dedicated to the on-call rotation: direct customer support, rapid feature requests, and bug fixes. – High-Bandwidth Sync: We avoid micromanagement via high-bandwidth synchronization. You will sync on the architectural approach before writing code so we are all building the same thing. Once aligned, you execute fully. – Visibility: We have regular weekly or biweekly Demo Days where every team member presents their achievements and plans.Technical Requirements (Craftsmanship) – Computer Science: Deep expertise in algorithms, system design, and Computer Science fundamentals is non-negotiable. – Front-end Depth: Expert in React (we use React Router/TanStack Router). You are a craftsman who values core web principles and performance. – Backend Depth: Expert experience with Node.js, Postgres/SQL, and designing secure APIs. Experience with Role-Level Security (RLS) in Supabase/Postgres is essential. – Architectural Depth: We demand clean encapsulation and clear architectural thinking. – Side Projects: You have demonstrably built side projects or open-source tools used by others. – Context over Ego: We practice “strong opinions, loosely held.” We expect you to push back during the design phase if you see a better way. However, once we decide on a path, we all commit to the execution. – Soft Skills: Fluent in English. Speaking multiple languages is a plus. – Embracing AI: You are excited about the future of software and actively follow updates. You use AI/agentic tools and workflows to enhance your productivity and the product.Interview Process– Screening Call (Technical/Cultural Fit). – Live Coding / Technical Project: A session focused on evaluating your Computer Science fundamentals and architectural depth (e.g., Algorithms, System Design). – Final Deep Dive (System Design &amp; Partnership).Do Not Apply If: – You are looking for passive, hands-off remote work with minimal team interaction. – Your primary motivation is to assemble pre-packaged hype frameworks rather than build solutions from the ground up using core React and Node.js principles. – You are unwilling to prioritize customer needs and product uniqueness over your preferred rigid patterns or tools. – You are resistant to integrating modern AI/agentic tools into your workflow or you believe that the role of an engineer should not evolve with new automation technologies.Tagged as: 5+ years, node.js, PostgreSQL, React, SQL<div class="job_application application"> <a href="https://app.dover.com/apply/Lingo.dev/411b24e0-1438-4d24-8f19-d2cb91ca2483?rs=30693786" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a></div></div></body></html>

Overview
Lingo.dev Story &amp; Mission
We started Lingo.dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with over 7,000 weekly CLI uses and 5,000 GitHub stars. We are grateful to have graduated from the world’s best startup accelerator and secured venture funding to continue building category-defining products with great UX.
Your mission is to own the entire user journey, from the UI editor to the backend API. The current platform has hit limits with how fast we can respond to customer demand, so we are rebuilding major pieces from first principles. You’ll ensure the new Lingo.dev platform delivers a powerful, intuitive UX and enables developers to adopt localization on Day One.
Please don’t use AI to apply. We’re an AI-native company, and we can tell if you do. Your application will be declined as disrespectful.
How We Work
 – Craftsmanship Over Bureaucracy: We hire owners who are driven by the craft of engineering. You work directly with the founders to solve fundamental problems and drive the product forward, not just to close tickets.
 – Global &amp; Remote: We are fully remote with a small, international team. We require a 2-4 hour workday overlap with PST (San Francisco). This time is used for synchronous brainstorming and design collaboration, because it’s much more fun and effective to share ideas together. Expect occasional travel to meet the team in-person as well.
 – Partnership: You will be working directly with the founders and a small team of other senior engineers. We prioritize high-bandwidth collaboration and direct technical partnership.
 – Intensity: This is a Senior-level (5+ years), high-intensity role. We are building a category-defining product, and we expect candidates who are ready to drive complex features from design to deployment.
The Work &amp; Cadence (Customer-Driven Ownership)
Our roadmap is fueled by direct customer feedback and the strong product intuition of the team.
– The Scope: You will be a core owner and driver within the team rebuilding our web application, API platform, 3rd party integrations, background and agentic AI workflows so they can keep up with rapidly growing customer usage and feature demand.
 – The Process (Inhale/Exhale): We structure our work to maximize both focus and customer empathy.
 – End-to-End Implementation: We don’t hand out tasks; we hand out exciting challenges and important customer problems. You are expected to ingest a user need, draft a technical design, review your approach with the founders and team, and drive the implementation to deployment – including tests and documentation.
 – Inhale (Deep Work): Three sprints dedicated to core roadmap and platform architecture.
 – Exhale (Customer Focus): One sprint dedicated to the on-call rotation: direct customer support, rapid feature requests, and bug fixes.
 – High-Bandwidth Sync: We avoid micromanagement via high-bandwidth synchronization. You will sync on the architectural approach before writing code so we are all building the same thing. Once aligned, you execute fully.
 – Visibility: We have regular weekly or biweekly Demo Days where every team member presents their achievements and plans.
Technical Requirements (Craftsmanship)
 – Computer Science: Deep expertise in algorithms, system design, and Computer Science fundamentals is non-negotiable.
 – Front-end Depth: Expert in React (we use React Router/TanStack Router). You are a craftsman who values core web principles and performance.
 – Backend Depth: Expert experience with Node.js, Postgres/SQL, and designing secure APIs. Experience with Role-Level Security (RLS) in Supabase/Postgres is essential.
 – Architectural Depth: We demand clean encapsulation and clear architectural thinking.
 – Side Projects: You have demonstrably built side projects or open-source tools used by others.
 – Context over Ego: We practice “strong opinions, loosely held.” We expect you to push back during the design phase if you see a better way. However, once we decide on a path, we all commit to the execution.
 – Soft Skills: Fluent in English. Speaking multiple languages is a plus.
 – Embracing AI: You are excited about the future of software and actively follow updates. You use AI/agentic tools and workflows to enhance your productivity and the product.
Interview Process
– Screening Call (Technical/Cultural Fit).
 – Live Coding / Technical Project: A session focused on evaluating your Computer Science fundamentals and architectural depth (e.g., Algorithms, System Design).
 – Final Deep Dive (System Design &amp; Partnership).
Do Not Apply If:
 – You are looking for passive, hands-off remote work with minimal team interaction.
 – Your primary motivation is to assemble pre-packaged hype frameworks rather than build solutions from the ground up using core React and Node.js principles.
 – You are unwilling to prioritize customer needs and product uniqueness over your preferred rigid patterns or tools.
 – You are resistant to integrating modern AI/agentic tools into your workflow or you believe that the role of an engineer should not evolve with new automation technologies.
Tagged as: 5+ years, node.js, PostgreSQL, React, SQL
 Apply for job

Senior Product Full Stack Engineer (UX & API Platform)

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12"><h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>Lingo.dev Story &amp; MissionWe started Lingo.dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with over 7,000 weekly CLI uses and 5,000 GitHub stars. We are grateful to have graduated from the world’s best startup accelerator and secured venture funding to continue building category-defining developer tools and libraries.Your mission is to be the technical owner of our core TypeScript-based tooling ecosystem (Compiler, CLI, CI/CD agents). Adoption has been growing fast, and we’re seeing a constant stream of feature requests from the community. Your job is to keep this toolchain fast, extensible, and beautifully engineered so we can keep shipping powerful new capabilities without losing reliability or performance.Please don’t use AI to apply. We’re an AI-native company, and we can tell if you do. Your application will be declined as disrespectful.How We Work – Craftsmanship Over Bureaucracy: We hire owners who are driven by the craft of engineering. You work directly with the founders to solve fundamental problems and drive the product forward, not just to close tickets. – Global &amp; Remote: We are fully remote with a small, international team. We require a 2-4 hour workday overlap with PST (San Francisco). This time is used for synchronous brainstorming and design collaboration, because it’s much more fun and effective to share ideas together. Expect occasional travel to meet the team in-person as well. – Partnership: You will be working directly with the founders and a small team of other senior engineers. We prioritize high-bandwidth collaboration and direct technical partnership. – Intensity: This is a Senior-level (5+ years), high-intensity role. We are building a category-defining product, and we expect candidates who are ready to drive complex features from design to deployment.The Work &amp; Cadence (Extreme Ownership)Our roadmap is fueled by direct customer feedback and the strong product intuition of the team.– The Scope: System ownership of our tooling architecture. You will design and evolve the core architecture for our TypeScript-based compiler (AST traversal/manipulation) and high-performance CLI so it can keep up with a rapidly expanding surface area and community use cases. – The Process (Inhale/Exhale): We structure our work to maximize both focus and customer empathy. – End-to-End Implementation: We don’t hand out tasks; we hand out exciting challenges and important customer problems. You are expected to ingest a user need, draft a technical design, review your approach with the founders and team, and drive the implementation to deployment – including tests and documentation. – Inhale (Deep Work): Three sprints dedicated to core roadmap and technical architecture. – Exhale (Customer Focus): One sprint dedicated to the on-call rotation: direct customer support, rapid feature requests, and bug fixes. – High-Bandwidth Sync: We avoid micromanagement via high-bandwidth synchronization. You will sync on the architectural approach before writing code so we are all building the same thing. Once aligned, you execute fully. – Visibility: We have regular weekly or biweekly Demo Days where every team member presents their achievements and plans.Technical Requirements (Craftsmanship) – Computer Science: Deep expertise in algorithms, system design, and Computer Science fundamentals is non-negotiable. – Core Stack: Expert knowledge of TypeScript and Node.js. – Compilers &amp; Tooling (Must-Have): Proven experience or demonstrable projects involving ASTs, compiler design, transpilers, or building robust developer tools (e.g., Babel/ESLint plugins, IDE extensions). – Architectural Depth: We demand clean encapsulation and clear architectural thinking. – Side Projects: You have demonstrably built side projects or open-source tools used by others. – Context over Ego: We practice “strong opinions, loosely held.” We expect you to push back during the design phase if you see a better way. However, once we decide on a path, we all commit to the execution. – Soft Skills: Fluent in English. Speaking multiple languages is a plus. – Embracing AI: You are excited about the future of software and actively follow updates. You use AI/agentic tools and workflows to enhance your productivity and the product.Interview Process– Screening Call (Technical/Cultural Fit). – Live Coding / Technical Project: A session focused on evaluating your Computer Science fundamentals and architectural depth (e.g., Algorithms, System Design). – Final Deep Dive (System Design &amp; Partnership).Do Not Apply If: – You are looking for passive, hands-off remote work with minimal team interaction. – Your primary motivation is to assemble pre-packaged hype frameworks rather than build solutions from the ground up using core React and Node.js principles. – You are unwilling to prioritize customer needs and product uniqueness over your preferred rigid patterns or tools. – You are resistant to integrating modern AI/agentic tools into your workflow or you believe that the role of an engineer should not evolve with new automation technologies.Tagged as: 3-5 years, node.js, Typescript<div class="job_application application"> <a href="https://app.dover.com/apply/Lingo.dev/96a8d15d-1918-458f-8357-3a92e08bfba2?rs=30693786" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a></div></div></body></html>

Overview
Lingo.dev Story &amp; Mission
We started Lingo.dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with over 7,000 weekly CLI uses and 5,000 GitHub stars. We are grateful to have graduated from the world’s best startup accelerator and secured venture funding to continue building category-defining developer tools and libraries.
Your mission is to be the technical owner of our core TypeScript-based tooling ecosystem (Compiler, CLI, CI/CD agents). Adoption has been growing fast, and we’re seeing a constant stream of feature requests from the community. Your job is to keep this toolchain fast, extensible, and beautifully engineered so we can keep shipping powerful new capabilities without losing reliability or performance.
Please don’t use AI to apply. We’re an AI-native company, and we can tell if you do. Your application will be declined as disrespectful.
How We Work
 – Craftsmanship Over Bureaucracy: We hire owners who are driven by the craft of engineering. You work directly with the founders to solve fundamental problems and drive the product forward, not just to close tickets.
 – Global &amp; Remote: We are fully remote with a small, international team. We require a 2-4 hour workday overlap with PST (San Francisco). This time is used for synchronous brainstorming and design collaboration, because it’s much more fun and effective to share ideas together. Expect occasional travel to meet the team in-person as well.
 – Partnership: You will be working directly with the founders and a small team of other senior engineers. We prioritize high-bandwidth collaboration and direct technical partnership.
 – Intensity: This is a Senior-level (5+ years), high-intensity role. We are building a category-defining product, and we expect candidates who are ready to drive complex features from design to deployment.
The Work &amp; Cadence (Extreme Ownership)
Our roadmap is fueled by direct customer feedback and the strong product intuition of the team.
– The Scope: System ownership of our tooling architecture. You will design and evolve the core architecture for our TypeScript-based compiler (AST traversal/manipulation) and high-performance CLI so it can keep up with a rapidly expanding surface area and community use cases.
 – The Process (Inhale/Exhale): We structure our work to maximize both focus and customer empathy.
 – End-to-End Implementation: We don’t hand out tasks; we hand out exciting challenges and important customer problems. You are expected to ingest a user need, draft a technical design, review your approach with the founders and team, and drive the implementation to deployment – including tests and documentation.
 – Inhale (Deep Work): Three sprints dedicated to core roadmap and technical architecture.
 – Exhale (Customer Focus): One sprint dedicated to the on-call rotation: direct customer support, rapid feature requests, and bug fixes.
 – High-Bandwidth Sync: We avoid micromanagement via high-bandwidth synchronization. You will sync on the architectural approach before writing code so we are all building the same thing. Once aligned, you execute fully.
 – Visibility: We have regular weekly or biweekly Demo Days where every team member presents their achievements and plans.
Technical Requirements (Craftsmanship)
 – Computer Science: Deep expertise in algorithms, system design, and Computer Science fundamentals is non-negotiable.
 – Core Stack: Expert knowledge of TypeScript and Node.js.
 – Compilers &amp; Tooling (Must-Have): Proven experience or demonstrable projects involving ASTs, compiler design, transpilers, or building robust developer tools (e.g., Babel/ESLint plugins, IDE extensions).
 – Architectural Depth: We demand clean encapsulation and clear architectural thinking.
 – Side Projects: You have demonstrably built side projects or open-source tools used by others.
 – Context over Ego: We practice “strong opinions, loosely held.” We expect you to push back during the design phase if you see a better way. However, once we decide on a path, we all commit to the execution.
 – Soft Skills: Fluent in English. Speaking multiple languages is a plus.
 – Embracing AI: You are excited about the future of software and actively follow updates. You use AI/agentic tools and workflows to enhance your productivity and the product.
Interview Process
– Screening Call (Technical/Cultural Fit).
 – Live Coding / Technical Project: A session focused on evaluating your Computer Science fundamentals and architectural depth (e.g., Algorithms, System Design).
 – Final Deep Dive (System Design &amp; Partnership).
Do Not Apply If:
 – You are looking for passive, hands-off remote work with minimal team interaction.
 – Your primary motivation is to assemble pre-packaged hype frameworks rather than build solutions from the ground up using core React and Node.js principles.
 – You are unwilling to prioritize customer needs and product uniqueness over your preferred rigid patterns or tools.
 – You are resistant to integrating modern AI/agentic tools into your workflow or you believe that the role of an engineer should not evolve with new automation technologies.
Tagged as: 3-5 years, node.js, Typescript
 Apply for job

Senior DevTools Full Stack Engineer (Compilers & CLI)

CompassX Group

<html><head></head><body>About Us:At CompassX, our clients rely on us to lead high-priority strategic initiatives and transformational projects.&nbsp; Our mission is to create a community of people who come up with innovative approaches and deliver the best outcomes for our clients. You will have the opportunity to leverage your experience, creativity, and skills to impact your clients and influence the trajectory of our firm to achieve growth for the team and your career. We are honored to be recognized as a âBest Place to Workâ in Southern California and listed as one of INC.âs 5000 fastest-growing private companies in the U.S.\n \n<div>$65 - $80 an hour</div><div>Note: This is a 9 month Contract role. </div><div> </div><div>Weâre seeking a Senior Full-Stack Software Engineer to design, develop, and maintain scalable applications using React, Go, and TypeScript. You will also architect and deploy services on AWS and manage containerized applications using Kubernetes. This role combines technical leadership, hands-on coding, and close collaboration with cross-functional teams. Later, this role will be expanded to manage the team members and collaborate closely with the business in enabling the teams to achieve their business goals.</div><div> </div><div>Key Responsibilities:</div><div>- Build and maintain scalable frontend applications using React and TypeScript</div><div>- Design and implement backend services and APIs in Go</div><div>- Optimize full-stack performance and ensure code quality through reviews and best practices</div><div>- Translate product requirements into technical solutions with clean, well-documented code</div><div>- Lead design discussions and contribute to architectural decisions</div><div>- Collaborate closely with designers, product managers, and engineers to deliver end-to-end features</div><div>- Deploy and monitor cloud-native applications on AWS using Kubernetes</div><div>- Mentor and support junior developers on technical design and implementation</div><div>- Participate in agile ceremonies, design reviews, and roadmap planning</div><div> </div>\n</body></html>

About Us:
At CompassX, our clients rely on us to lead high-priority strategic initiatives and transformational projects.  Our mission is to create a community of people who come up with innovative approaches and deliver the best outcomes for our clients.


You will have the opportunity to leverage your experience, creativity, and skills to impact your clients and influence the trajectory of our firm to achieve growth for the team and your career.


We are honored to be recognized as a âBest Place to Workâ in Southern California and listed as one of INC.âs 5000 fastest-growing private companies in the U.S.
\n



\n
$65 - $80 an hour

Note: This is a 9 month Contract role. 


Weâre seeking a Senior Full-Stack Software Engineer to design, develop, and maintain scalable applications using React, Go, and TypeScript. You will also architect and deploy services on AWS and manage containerized applications using Kubernetes. This role combines technical leadership, hands-on coding, and close collaboration with cross-functional teams. Later, this role will be expanded to manage the team members and collaborate closely with the business in enabling the teams to achieve their business goals.


Key Responsibilities:
- Build and maintain scalable frontend applications using React and TypeScript
- Design and implement backend services and APIs in Go
- Optimize full-stack performance and ensure code quality through reviews and best practices
- Translate product requirements into technical solutions with clean, well-documented code
- Lead design discussions and contribute to architectural decisions
- Collaborate closely with designers, product managers, and engineers to deliver end-to-end features
- Deploy and monitor cloud-native applications on AWS using Kubernetes
- Mentor and support junior developers on technical design and implementation
- Participate in agile ceremonies, design reviews, and roadmap planning

\n

Full Stack Software Engineer

MyEdSpace

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12"><h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>MyEdSpace is an education technology platform that connects the best teachers on the planet with the students who need them the most – wherever they are, whatever their means.Backed by $15m in Series A funding from some of the leading EdTech investors, we’re ready to scale – and we want you to lead the charge with us!We’re on a mission to make a world-class education accessible to all.We believe that every child deserves access to quality education, regardless of geography or socioeconomic background, to achieve their dreams and build a brighter future.So if you’re a top-performer, incredibly ambitious, and excited to redefine an industry on a societal level and make a real impact on the world – we’d love to hear from you!<h2>The Practical Bits</h2>Job Title: Senior Full-Stack Software EngineerExperience: 7+ years commercial experience as a Software EngineerLocation (for not UK): Remote (UK timezone overlap required)Compensation: Highly competitive + bonus upside<h2>The Role</h2>We’re building the platform that powers how thousands of families experience online learning — with a focus on clarity, strong domain design, and long-term thinking. As we evolve our architecture with new Java services (while still operating parts of our PHP ecosystem), your work will shape how these systems fit together and how the product scales.You’ll join a team that values engineering fundamentals, product thinking, and a culture where impact matters more than output. This is a place where senior engineers influence direction — not just execution.What We’re Looking For<ul style="min-height:1.5em"><li>Strong full-stack engineering experience — Java (or another strongly typed backend language with willingness to work in Java) plus modern frontend development, ideally with React and TypeScript.</li><li>Engineering fundamentals over frameworks — you understand principles and treat frameworks as implementation details, not identity.</li><li>DDD fluency — aggregates, invariants, boundaries, contracts, and ubiquitous language are not alien concepts to you.</li><li>Modern frontend experience — building React applications with components, state management, API integration, and attention to usability and performance.</li><li>Value-driven mindset — you challenge scope, reduce waste, and focus on solving the right problem, not just shipping features.</li><li>Operational maturity — you’re comfortable owning code in production, from build pipelines to monitoring and iteration.</li><li>Modern engineering practices — version control, CI/CD, containerised development, and cloud environments (AWS ideal).</li><li>Clear, thoughtful communication — you work well in a remote-first, async-friendly environment.</li><li>T-shaped mindset — you can go deep in either backend or frontend, but you’re comfortable working across the stack when needed.</li></ul>What You’ll Be Doing<ul style="min-height:1.5em"><li>Designing and building end-to-end product features across Java services and our React frontend.</li><li>Implementing reusable React components and screens, wiring them to APIs, and ensuring a smooth, performant user experience</li><li>Working with existing PHP systems where needed, and helping shape the path forward as we evolve and integrate them into the new architecture.</li><li>Modelling domains, defining boundaries, and contributing to architectural decisions.</li><li>Implementing clear, maintainable APIs and backend features that serve real user needs.</li><li>Owning your work beyond delivery — build pipelines, observability, and production behaviour.</li><li>Participating in code reviews, technical discussions, and shared decision-making.</li><li>Improving performance, reliability, and security as the platform scales.</li><li>Contributing to a culture of engineering excellence, learning, and thoughtful trade-offs.</li></ul><h2>Our Hiring Process</h2>We aim to keep the process efficient, transparent, and focused on mutual fit.<ol style="min-height:1.5em"><li>CV ScreeningYour application will be reviewed by one of our engineers to assess your technical foundation, relevant experience, and overall alignment with the role.</li><li>Screening CallA short conversation to get to know each other better.You’ll learn more about MyEdSpace and how we work, while we’ll explore what motivates you, how you like to collaborate, and whether our ways of working align.</li><li>Coding ExerciseA take-home coding challenge designed to assess practical engineering skills — architecture, clean code, testing, and problem-solving.</li><li>Technical InterviewA deep dive into your engineering approach — exploring past projects, technical decisions, and systems thinking. This session is typically joined by two engineers (or a Tech Lead and the Hiring Manager).</li><li>Culture &amp; Collaboration InterviewA closing conversation to ensure strong alignment with our values and ways of working.</li></ol>✨ Our valuesPUT INTEGRITY FIRST Honesty matters. Tell the truth, and be straight-up. Be transparent and do the right thing. This builds respect and reliability for our students, families and team members.KNOW YOUR COORDINATES Understand where you are and where you want to get to. Know your strengths and acknowledge your gaps. Think from first principles. Question things, and never pretend to know what you don’t.RAISE THE BAR Own it and get it done. Do better. Iterate quickly and seek feedback. Deliver real value. Be excellent and lift others up. Share learnings and help your teammates improve.LOVE TO BE WRONG Push boundaries. Be outside your comfort zone. Naturally you’ll get some things wrong and that’s okay. Embrace feedback. Learn from it and get closer to excellence.WIN TOGETHER To achieve our mission, we have to work together. We all have a role to play, so help each other get there. We’re stronger as a team so inspire, support and respect each other.🙋 Why you’ll love working hereWe’re a team on a mission to transform education for the better. Joining MES means you’ll be part of something ambitious, fast-moving, and full of purpose. Here’s what you can expect:<ul style="min-height:1.5em"><li>The chance to make a real impact: your work directly shapes the future of education.</li><li>A fast-paced and high-growth environment where ideas move quickly and careers accelerate.</li><li>A collaborative, supportive culture: we’re head quartered in the UK, but we’re a global team with colleagues in 15+ countries, bringing a rich mix of perspectives and energy.</li></ul>Tagged as: Go, Java, PHP, React, senior<div class="job_application application"> <a href="https://jobs.ashbyhq.com/myedspacecareers/4b185fe9-6c41-4b00-9e16-8cee2d0c4585/application?utm_source=jobs&amp;utm_medium=euremotejobs" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a></div></div></body></html>

Overview
MyEdSpace is an education technology platform that connects the best teachers on the planet with the students who need them the most – wherever they are, whatever their means.
Backed by $15m in Series A funding from some of the leading EdTech investors, we’re ready to scale – and we want you to lead the charge with us!
We’re on a mission to make a world-class education accessible to all.
We believe that every child deserves access to quality education, regardless of geography or socioeconomic background, to achieve their dreams and build a brighter future.
So if you’re a top-performer, incredibly ambitious, and excited to redefine an industry on a societal level and make a real impact on the world – we’d love to hear from you!
The Practical Bits
Job Title: Senior Full-Stack Software Engineer
Experience: 7+ years commercial experience as a Software Engineer
Location (for not UK): Remote (UK timezone overlap required)
Compensation: Highly competitive + bonus upside

The Role
We’re building the platform that powers how thousands of families experience online learning — with a focus on clarity, strong domain design, and long-term thinking. As we evolve our architecture with new Java services (while still operating parts of our PHP ecosystem), your work will shape how these systems fit together and how the product scales.
You’ll join a team that values engineering fundamentals, product thinking, and a culture where impact matters more than output. This is a place where senior engineers influence direction — not just execution.
What We’re Looking For

Strong full-stack engineering experience — Java (or another strongly typed backend language with willingness to work in Java) plus modern frontend development, ideally with React and TypeScript.

Engineering fundamentals over frameworks — you understand principles and treat frameworks as implementation details, not identity.

DDD fluency — aggregates, invariants, boundaries, contracts, and ubiquitous language are not alien concepts to you.

Modern frontend experience — building React applications with components, state management, API integration, and attention to usability and performance.

Value-driven mindset — you challenge scope, reduce waste, and focus on solving the right problem, not just shipping features.

Operational maturity — you’re comfortable owning code in production, from build pipelines to monitoring and iteration.

Modern engineering practices — version control, CI/CD, containerised development, and cloud environments (AWS ideal).

Clear, thoughtful communication — you work well in a remote-first, async-friendly environment.

T-shaped mindset — you can go deep in either backend or frontend, but you’re comfortable working across the stack when needed.

What You’ll Be Doing

Designing and building end-to-end product features across Java services and our React frontend.

Implementing reusable React components and screens, wiring them to APIs, and ensuring a smooth, performant user experience

Working with existing PHP systems where needed, and helping shape the path forward as we evolve and integrate them into the new architecture.

Modelling domains, defining boundaries, and contributing to architectural decisions.

Implementing clear, maintainable APIs and backend features that serve real user needs.

Owning your work beyond delivery — build pipelines, observability, and production behaviour.

Participating in code reviews, technical discussions, and shared decision-making.

Improving performance, reliability, and security as the platform scales.

Contributing to a culture of engineering excellence, learning, and thoughtful trade-offs.


Our Hiring Process
We aim to keep the process efficient, transparent, and focused on mutual fit.

CV Screening
Your application will be reviewed by one of our engineers to assess your technical foundation, relevant experience, and overall alignment with the role.

Screening Call
A short conversation to get to know each other better.
You’ll learn more about MyEdSpace and how we work, while we’ll explore what motivates you, how you like to collaborate, and whether our ways of working align.

Coding Exercise
A take-home coding challenge designed to assess practical engineering skills — architecture, clean code, testing, and problem-solving.

Technical Interview
A deep dive into your engineering approach — exploring past projects, technical decisions, and systems thinking. This session is typically joined by two engineers (or a Tech Lead and the Hiring Manager).

Culture &amp; Collaboration Interview
A closing conversation to ensure strong alignment with our values and ways of working.


✨ Our values
PUT INTEGRITY FIRST Honesty matters. Tell the truth, and be straight-up. Be transparent and do the right thing. This builds respect and reliability for our students, families and team members.
KNOW YOUR COORDINATES Understand where you are and where you want to get to. Know your strengths and acknowledge your gaps. Think from first principles. Question things, and never pretend to know what you don’t.
RAISE THE BAR Own it and get it done. Do better. Iterate quickly and seek feedback. Deliver real value. Be excellent and lift others up. Share learnings and help your teammates improve.
LOVE TO BE WRONG Push boundaries. Be outside your comfort zone. Naturally you’ll get some things wrong and that’s okay. Embrace feedback. Learn from it and get closer to excellence.
WIN TOGETHER To achieve our mission, we have to work together. We all have a role to play, so help each other get there. We’re stronger as a team so inspire, support and respect each other.

🙋 Why you’ll love working here
We’re a team on a mission to transform education for the better. Joining MES means you’ll be part of something ambitious, fast-moving, and full of purpose. Here’s what you can expect:

The chance to make a real impact: your work directly shapes the future of education.

A fast-paced and high-growth environment where ideas move quickly and careers accelerate.

A collaborative, supportive culture: we’re head quartered in the UK, but we’re a global team with colleagues in 15+ countries, bringing a rich mix of perspectives and energy.

Tagged as: Go, Java, PHP, React, senior
 Apply for job

Senior Full-Stack Engineer

Rain

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OverviewAt Rain, we’re rebuilding the global financial pipes money flows through. Our infrastructure makes stablecoins usable in the real world by powering credit card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. If you’re curious, bold, and excited to help shape a borderless financial system, we’d love to talk.Our EthosOperating at the epicenter of stablecoin innovation means moving fast and thinking globally. Our team reflects the diverse, international audiences we serve. We hire people who stay agile as the tide ebbs and flows, fix what’s broken without waiting, chase trends before they peak, and remember to have fun through it all.What you'll do<ul><li>Be a critical part of the technical and product roadmap.</li><li>Build products across our stack (using React, Typescript, NextJS, Tailwind, NodeJS) with a focus on Rewards.</li><li>Help drive the technical roadmap and architectural decisions as we grow.</li><li>Interact with smart contracts across on multiple chains.</li></ul>What we're looking for<ul><li>Experience with Javascript, React, Typescript, NextJS, Tailwind, NodeJS (a subset of these works too)</li><li>A builder mentality, someone who experiments with side projects</li><li>This position is for folks with 3+ years experience, compensation will be based on experience</li></ul>Nice to haves, but not mandatory<ul><li>Fintech experience (neobank or card issuing experience gets extra brownie points)</li><li>Experience with dApps</li></ul>Skills<ul><li>Javascript</li><li>React</li><li>Typescript</li><li>NextJS</li><li>NodeJS</li></ul>BenefitsOur team works hard, so we make sure our benefits do too. Here’s what you can expect as a Rainmaker:<ul><li>Top-tier coverage: We cover 95% of Medical, Dental, and Vision premiums.</li><li>Ownership that matters: Every team member gets equity because we believe in building together.</li><li>Work your way: Flexible hybrid setup with a prime SoHo office for NYC-based teammates.</li><li>Unlimited PTO: Because time to rest and reset is just as important as time to ship.</li><li>Product-first perks: Monthly budget to test our cards and features like a real user.</li><li>Wellness support: Monthly stipend to spend on fitness, therapy, or whatever keeps you thriving.</li><li>Home office setup: One-time stipend to create a space that works for you.</li><li>Team connection: Frequent company events, team dinners, and offsites to stay connected.</li></ul>Compensation will vary based on experience from $100,000-190,000


Apply here 👉 <a href="https://cryptojobslist.com/jobs/fullstack-engineer-new-york-usa-at-rain?utm_medium=RSS">Fullstack Engineer</a>
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Tags: Web3 Jobs • Blockchain Remote Jobs • Blockchain Web3 Jobs • Cryptocurrency Developer Jobs • Blockchain Typescript Jobs • Web3 React Jobs • Blockchain Javascript Jobs • Web3 Node Js Jobs • Cryptocurrency Stablecoin Jobs • Web3 Full Time Jobs
Overview
At Rain, we’re rebuilding the global financial pipes money flows through. Our infrastructure makes stablecoins usable in the real world by powering credit card transactions, cross-border payments, B2B purchases, remittances, and more. We partne

Fullstack Engineer

Lemon.io

<html><head></head><body>Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than <a href="https://lemon.io/for-developers/?utm_source=workingnomads&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_php_angular/react/vue_dec_2025_job_ad" rel="nofollow" target="_blank">Lemon.io</a> — the marketplace that connects you with hand-picked startups in the US and Europe.
What we offer:
<ul>
<li>The rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers.</li>
<li>No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.</li>
<li>We'll manually find the best project for you according to your skills and preferences.</li>
<li>Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.</li>
<li>We respect your seniority so you can expect no micromanagement or screen trackers.</li>
<li>Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?</li>
<li>We will support you from the time you submit the application throughout all cooperation stages.</li>
<li>Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.</li>
<li>Through our community, we will connect you with the best developers from more than 50 countries.</li>
</ul>
We have several Senior PHP Full-Stack positions available. Here are the general requirements for these roles.
<h3>&nbsp;</h3>
Requirements:
<ul>
<li>4+ years of software development experience</li>
<li>3+ years of experience with PHP</li>
<li>3+ years of commercial experience with React.js, Angular.js or Vue.js</li>
<li>Understanding of and practical experience with Next.js is a plus</li>
<li>Proficiency in SQL or AI would be a plus but is not mandatory</li>
</ul>
Other requirements:
<ul>
<li>Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.</li>
<li>Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.</li>
<li>Strong self-organizational skills — ability to work full-time remotely with no supervision.</li>
<li>Reliability — we want to trust you and expect that you won’t let us and the client down.</li>
<li>Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.</li>
</ul>
Sounds good for you? Apply now and join the <a href="https://lemon.io/for-developers/?utm_source=workingnomads&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_php_angular/react/vue_dec_2025_job_ad" rel="nofollow" target="_blank">Lemon.io</a> community!
NOT YOUR TECH STACK?
We have multiple projects available for Senior Developers. If you have 4+ years of commercial software development experience and are proficient in any of the following areas: React &amp; Node, React &amp; Python, Rust, Shopify &amp; JavaScript, Node &amp; Python, WordPress, Unreal Engine, Svelte &amp; TypeScript, Svelte &amp; Node, Svelte &amp; Python, MLOps, Data Engineering, React Native &amp; Node, Data Analysis, Blockchain, DevOps, Golang, Data Science, Unity, Python &amp; LLM or AI Engineering — we’d be happy to connect and match you with a suitable project.
If your experience matches our requirements, be ready for the next steps:
<ul>
<li>VideoAsk — watch a short video about our startup, up to 10 minutes</li>
<li>Complete your profile on our website</li>
<li>30-minute screening call</li>
<li>Technical interview</li>
<li>Feedback</li>
<li>Magic Box (we are looking for the best project for you).</li>
</ul>
We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.
P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, the U.S (if you are an owner of W-9 ben form), Canada, Asia (Japan, Singapore, South Korea, Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK. However, we have some exceptions.
At the moment, we don’t have a legal basis to accept applicants from the following countries:
<ul>
<li>European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.</li>
<li>Latin America: Cuba and Nicaragua</li>
<li>Most Asian countries and Africa.</li>
</ul>
We expand and shorten the list of exemptions regularly.
We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.
Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register <a href="https://lemon.io/for-developers/?utm_source=workingnomads&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_php_angular/react/vue_dec_2025_job_ad" rel="nofollow" target="_blank">here</a>.
&nbsp;</body></html>

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.
What we offer:
The rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers.
No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.
We'

Senior PHP Full-stack Developer

Glama

<html><head></head><body>Glama develops and maintains the core infrastructure of the Model Context Protocol (MCP) ecosystem, empowering developers and organizations to build, deploy, and scale MCP services.<h3>What we do</h3><ul><li>Operate the largest free, publicÂ&nbsp;<a href="https://glama.ai/mcp/servers">directory of MCP servers</a>Â&nbsp;withÂ&nbsp;<a href="https://glama.ai/gateway/reference">open API access</a>.</li><li>Host private MCP server instances for over 30,000 active users.</li><li>Build open-source frameworks and tools, like FastMCP, mcp-proxy, and mcp-client.</li><li>Maintain aÂ&nbsp;<a href="https://glama.ai/gateway">gateway</a>Â&nbsp;that connects users to LLMs from Anthropic, OpenAI, Grok, and others.</li><li>Provide a ChatGPT-likeÂ&nbsp;<a href="https://glama.ai/chat">MCP client</a>Â&nbsp;that lets users access different LLMs.</li><li>Run the two largest MCP communities on Reddit and Discord.</li></ul><h3>Role</h3>You will be Glama's first full-time engineer. Until now, everything has been bootstrapped by the founder.You'll help design, build, and scale products and infrastructure used by thousands every day.<h3>What you'll work on</h3><ul><li>Improve and expand the MCP server directory, gateway, and hosting systems.</li><li>Design backend infrastructure for MCP server discovery, deployment, authentication, and observability.</li><li>Build APIs, SDKs, and frontend interfaces for developers and end users.</li><li>Contribute to and maintain open-source MCP tools and frameworks.</li><li>Support and engage with developer communities on Reddit, Discord, and other platforms.</li></ul><h3>What we are looking for</h3><ul><li>Advanced skills in TypeScript, React, Node.js, and PostgreSQL.</li><li>Willingness to develop deep expertise in the Model Context Protocol ecosystem and stay current with ongoing advancements.</li><li>Ability to recognize and articulate technical challenges within MCP systems, and actively contribute ideas and solutions to our product roadmap.</li></ul><h3>Our tech stack</h3><ul><li>TypeScript</li><li>React (React Router v7)</li><li>Node.js</li><li>PostgreSQL</li><li>Redis</li><li>Docker, Kubernetes</li><li>Temporal</li></ul><h3>Interview process</h3><ul><li>Follow up questions on your application (10-20 minutes)</li><li>Technical interview (30 minutes)</li><li>Technical Assessment (pair programming) (3 hours)</li></ul>This is a remote position, but will require up to 8 weeks per year of in-person coworking sessions in major U.S. cities such as San Francisco and Austin.</body></html>

Glama develops and maintains the core infrastructure of the Model Context Protocol (MCP) ecosystem, empowering developers and organizations to build, deploy, and scale MCP services.
What we do

Operate the largest free, publicÂ directory of MCP serversÂ withÂ open API access.

Host private MCP server instances for over 30,000 active users.

Build open-source frameworks and tools, like FastMCP, mcp-proxy, and mcp-client.

Maintain aÂ gatewayÂ that connects users to LLMs from Anthropic, OpenAI, Grok, and others.

Provide a ChatGPT-likeÂ MCP clientÂ that lets users access different LLMs.

Run the two largest MCP communities on Reddit and Discord.

Role
You will be Glama's first full-time engineer. Until now, everything has been bootstrapped by the founder.
You'll help design, build, and scale products and infrastructure used by thousands every day.
What you'll work on

Improve and expand the MCP server directory, gateway, and hosting systems.

Design backend infrastructure for MCP server discovery, deployment, authentication, and observability.

Build APIs, SDKs, and frontend interfaces for developers and end users.

Contribute to and maintain open-source MCP tools and frameworks.

Support and engage with developer communities on Reddit, Discord, and other platforms.

What we are looking for

Advanced skills in TypeScript, React, Node.js, and PostgreSQL.

Willingness to develop deep expertise in the Model Context Protocol ecosystem and stay current with ongoing advancements.

Ability to recognize and articulate technical challenges within MCP systems, and actively contribute ideas and solutions to our product roadmap.

Our tech stack

TypeScript

React (React Router v7)

Node.js

PostgreSQL

Redis

Docker, Kubernetes

Temporal

Interview process

Follow up questions on your application (10-20 minutes)

Technical interview (30 minutes)

Technical Assessment (pair programming) (3 hours)

This is a remote position, but will require up to 8 weeks per year of in-person coworking sessions in major U.S. cities such as San Francisco and Austin.

Full Stack TypeScript Engineer

Andersen

<html><head></head><body>Andersen is looking for&nbsp;a Technical Lead (React+&nbsp;Next.js)&nbsp;to advance the customer’s AI roadmap by integrating AI tools into engineering workflows, accelerating delivery, automation, and overall development efficiency.&nbsp; &nbsp;The customer&nbsp;is a digital solutions provider focused on high-performance development, AI-enhanced optimization, and modern commerce platforms. The organization delivers measurable results through advanced engineering and microservices-based&nbsp;architectures&nbsp;across various industries.&nbsp; &nbsp;The project&nbsp;is&nbsp;focused on driving the organization’s AI enablement roadmap by accelerating both cultural and technical adoption of AI tools. The goal is to help teams integrate solutions like Cursor, GitHub Copilot, and v0 into their workflows to reduce delivery time, automate documentation and testing, and shift engineering efforts toward higher-impact problem solving.&nbsp; Responsibilities:&nbsp;<ul><li>Driving AI adoption and culture by communicating the vision,&nbsp;demonstrating&nbsp;value, and ensuring engineers understand how AI enhances velocity and quality of work.&nbsp;</li><li>Leading and guiding a distributed engineering team of 10+ developers, fostering continuous learning and accountability to AI-augmented engineering standards.&nbsp;</li><li>Redefining the SDLC to include AI checkpoints and creating workflows where AI handles unit test generation, technical documentation, and changelogs.&nbsp;</li><li>Directing deep research strategies by guiding the team on using AI agents for technical research, library selection, security, and performance analysis.&nbsp;</li><li>Mentoring engineers to&nbsp;transition from traditional coding practices to modern, AI-assisted development.&nbsp;</li><li>Architecting complex, scalable web applications using Next.js, the App Router, Server Components, and the&nbsp;Vercel&nbsp;ecosystem.&nbsp;</li><li>Coding high-complexity features and resolving critical blockers requiring deep&nbsp;expertise.&nbsp;</li><li>Utilizing&nbsp;AI to pre-review pull requests for standards compliance, security, and performance to accelerate code review velocity and focus human review on logic and intent.&nbsp; &nbsp;</li></ul>Stack:&nbsp;&nbsp;Core Stack:&nbsp;JavaScript, TypeScript (advanced), React, Next.js (App Router, Server Components, Middleware, ISR/SSG),&nbsp;Vercel&nbsp;ecosystem (deployment pipelines, performance optimization)&nbsp;AI Tooling:&nbsp;Cursor, GitHub Copilot, v0 (Vercel), AI agents for research, code generation, documentation, testing&nbsp;Testing:&nbsp;Jest, Cypress, Playwright, AI-assisted automated testing workflows&nbsp;Architecture &amp; Dev Processes:&nbsp;API-first architecture, microservices, scalable web application architecture, SDLC with AI checkpoints, Agile/Scrum processes&nbsp; &nbsp;Must-haves:&nbsp;<ul><li>Experience in modern JavaScript with deep&nbsp;expertise&nbsp;in Next.js, including App Router, Middleware, ISR/SSG, and&nbsp;Vercel&nbsp;deployment pipelines for 5+ years.&nbsp;</li><li>Experience in a Tech Lead role.&nbsp;</li><li>Proven experience leading engineering teams, with the ability to build consensus, drive adoption of&nbsp;new technologies, and manage team performance.&nbsp;</li><li>Hands-on, daily use of AI tooling such as Cursor, Copilot, v0, or similar platforms, with a strong understanding of prompt engineering strategies for code generation and context management.&nbsp;</li><li>Demonstrated&nbsp;ability to accelerate engineering velocity by&nbsp;leveraging&nbsp;tools and processes to speed up not only coding, but the entire delivery pipeline.&nbsp;</li><li>Ability to guide teams through technical changes, overcome resistance, and foster excitement around new ways of working.&nbsp;</li><li>Level of English – from Intermediate and above.&nbsp;</li></ul> Nice-to-haves:&nbsp;<ul><li>Experience implementing agentic workflows.&nbsp;</li><li>Experience using v0 for rapid UI generation and iteration.&nbsp;</li><li>Deep understanding of testing methodologies such as Jest, Cypress, or Playwright, including automating testing through AI.&nbsp;</li><li>Strong background in TypeScript and strict typing systems.&nbsp; &nbsp;</li></ul>Reasons why this job would be interesting to you:&nbsp;<ul><li>Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson &amp; Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..&nbsp;</li><li>The opportunity to change the project and/or develop expertise in an interesting business domain.&nbsp;</li><li>Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.&nbsp;</li><li>Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.&nbsp;</li><li>The opportunity to earn additional up to 1,000 EUR per month by participating in the company's activities.&nbsp;</li><li>Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.&nbsp;</li><li>Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).&nbsp;</li><li>Certification compensation (AWS, PMP, etc).&nbsp;</li><li>Referral program.&nbsp;</li><li>English courses.&nbsp;</li><li>Private health insurance and compensation for sports activities.&nbsp; &nbsp;</li></ul>Join us!&nbsp;</body></html>

Andersen is looking for a Technical Lead (React+ Next.js) to advance the customer’s AI roadmap by integrating AI tools into engineering workflows, accelerating delivery, automation, and overall development efficiency. 
 
The customer is a digital solutions provider focused on high-performance development, AI-enhanced optimization, and modern commerce platforms. The organization delivers measurable results through advanced engineering and microservices-based architectures across various industrie

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