DevGrid

<html><head></head><body>We are seeking a talented and experienced professional to join our international team. This role presents an excellent opportunity for those looking to work in a dynamic environment and be part of a high-performing international team, offering ample opportunities for growth and development in both technical and interpersonal skills. We are searching for an energetic, driven, and articulate team player who is truly passionate about their work.<div>
What you'll be doing<ul><li>Translate UI/UX design wireframes to the delivery of actual production-grade code in line with release deadlines;</li><li>Conduct code reviews and strive for enhancements to ensure applications are performant and scalable;</li><li>Produce a library of highly reliable and reusable tools for businesses using leading technologies such as Angular and React;</li><li>Act as the key link between user design and technical implementation;</li><li>Participate in the periodic re-evaluation of our stack and drive improvements in existing libraries.</li></ul> Essential requirements<ul><li>3-5 years of experience in software development;</li><li>Proven experience as a Front-End Developer working with technologies such as JavaScript libraries, frameworks and tools, such as React, Angular;</li><li>Proficiency with modern HTML-based application development (HTML/CSS, CSS preprocessors, JavaScript and TypeScript, React);</li><li>Proven experience with front end testing libraries, such as Jest, Selenium, etc;</li><li>Good people skills with the ability to cope with ambiguity;</li><li>RESTful API consumption;</li><li>Advanced English, both spoken and written.</li></ul> Desirable requirements<ul><li>Degree in Computer Science, Information Systems, Software Engineering, or a related field, or 5 years of equivalent professional experience;</li><li>Experience working with international, cross-functional, and remote teams;</li><li>Excellent written and oral communication skills.</li></ul></div></body></html>

We are seeking a talented and experienced professional to join our international team. This role presents an excellent opportunity for those looking to work in a dynamic environment and be part of a high-performing international team, offering ample opportunities for growth and development in both technical and interpersonal skills. We are searching for an energetic, driven, and articulate team player who is truly passionate about their work.

What you'll be doing
Translate UI/UX design wireframes to the delivery of actual production-grade code in line with release deadlines;
Conduct code reviews and strive for enhancements to ensure applications are performant and scalable;
Produce a library of highly reliable and reusable tools for businesses using leading technologies such as Angular and React;
Act as the key link between user design and technical implementation;
Participate in the periodic re-evaluation of our stack and drive improvements in existing libraries.

Essential requirements
3-5 years of experience in software development;
Proven experience as a Front-End Developer working with technologies such as JavaScript libraries, frameworks and tools, such as React, Angular;
Proficiency with modern HTML-based application development (HTML/CSS, CSS preprocessors, JavaScript and TypeScript, React);
Proven experience with front end testing libraries, such as Jest, Selenium, etc;
Good people skills with the ability to cope with ambiguity;
RESTful API consumption;
Advanced English, both spoken and written.

Desirable requirements
Degree in Computer Science, Information Systems, Software Engineering, or a related field, or 5 years of equivalent professional experience;
Experience working with international, cross-functional, and remote teams;
Excellent written and oral communication skills.

Front-End Developer

Hello, my name is Angel Nikolov and I am an indie developer working on a project helping people all over the world find remote jobs.
 
 I recently noticed some of your advertisements on similar job boards like weworkremotely, remotetechjobs and wondered if you’d be interested into featuring an ad on remote frontend and backend focused job boards.
 
 I am working on <a href="https://remotefrontendjobs.com">https://remotefrontendjobs.com</a> and <a href="https://remotebackendjobs.com">https://remotebackendjobs.com</a> as a side-project and I am looking for more early-adopters.
 
 
 What I am aiming for right now are early adopters to help me clean up the process of posting a job and support communication so I’d love to have you on board.
 
 In fact, since both job boards are aggregating multiple different sources some of your advertisements are already listed and you can see some of them here - <a href="https://remotefrontendjobs.com/cl0smbtly62785xnbw9yya77po?ref=marketing">Senior Ruby on Rails Developer</a>, <a href="https://remotefrontendjobs.com/cl0soh1d863224xnbwjhxr8cob?ref=marketing">Senior Ruby on Rails Developer</a>.
 
 
 Right now my job boards are being advertised on all social platforms, including Indiehackers and Polywork which are mainly developer focused.
 
 There’s also a biweekly newsletter going out with the last 8 remote jobs (with featured ones being on top).
 I already had a featured job ad on the Frontend board and the client said that they already had several applicants coming their way from me.
 In terms of engagement - for 20 days their advertisement was clicked more than 200 times.
 
 
 Please let me know if you have any questions and even if you don’t want to feature an ad, I’d love to get any kind of feedback from you! :)
 
 Thank you,
 
 Angel Nikolov

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

FetLife

<html><head></head><body><div class="story__copy bigger mb-3.5">At FetLife we're looking for a Senior Full Stack Engineer to help us better serve the community.</div><div class="story__copy"><h2>The Job</h2>As a Full Stack Engineer, you'll be focusing on improving our codebase to make it more performant and easier to maintain.Currently, our platform is built as a majestic Rails monolith, using Vue.js with Typescript on the front-end, and enhanced by Rust for select services and gems.More details about our tech stack:<ul><li>Testing is done with RSpec &amp; Capybara</li><li>Continuous integration and deployment are done with CircleCI &amp; GitHub Actions</li><li>MySQL and PostgreSQL for our main databases</li><li>ScyllaDB for our activity feeds</li><li>Redis for session storage, queue management, and caching</li><li>ElasticSearch for full-text search</li><li>DevOps using Containers orchestrated with Kubernetes and Helm</li><li>Monitoring and alerting is done with DataDog, New Relic, and Sentry</li><li>Infrastructure managed with Terraform</li><li>Hosting on Google Cloud (planning to move towards bare metal)</li><li>CDN and endpoint protection using Cloudflare and Fastly</li></ul><h2>About you</h2>We're looking for someone who has proven experience building and maintaining large production-level Ruby on Rails applications in the past.Ideally, you have experience:<ul><li>Working with a modern front-end framework (ideally Vue)</li><li>Writing semantic JavaScript and (or) Typescript</li><li>Working with Redis, MySQL or PostgreSQL</li><li>Writing unit and integration tests using RSpec and Capybara</li></ul>Additionally, since we're 100% remote, we:<ul><li>Highly value strong written communicators</li><li>Require three hours overlap any time between 10 AM and 6 PM CET</li></ul><h2>About Us</h2>FetLife is the largest kinky social network on this side of the Milky Way. We:<ul><li>Have over 10 million members and growing</li><li>Grew 100% by word-of-mouth</li><li>Serve over 3 billion requests a day</li></ul>You can find our team and core valuesÂ&nbsp;<a href="https://fetlife.com/team">here</a>.<h2>Pay &amp; Benefits</h2>We use a standardised salary calculator for each position to ensure we are competitive, fair, and consistent. For this specific role, the rate is between $115kÂ&nbsp;-Â&nbsp;$170k USD / year.Additionally, we offer:<ul><li>Paid time off:<ul><li>2 weeks vacation</li><li>5 statutory holidays (e.g. Easter &amp; Thanksgiving)</li><li>2 weeks during Christmas</li><li>4-day workweeks during the summer months (July &amp; August)</li></ul></li><li>Annual company retreat (e.g. Malaga, Miami, Vancouver, and Montreal)</li><li>Annual anniversary gift (200$ USD for every year with us, e.g. 4th anniversary is $800)</li><li>Monthly streaming music subscription reimbursement</li><li>Fully paid maternity and paternity leave</li></ul></div></body></html>

At FetLife we're looking for a Senior Full Stack Engineer to help us better serve the community.

The Job
As a Full Stack Engineer, you'll be focusing on improving our codebase to make it more performant and easier to maintain.
Currently, our platform is built as a majestic Rails monolith, using Vue.js with Typescript on the front-end, and enhanced by Rust for select services and gems.
More details about our tech stack:

Testing is done with RSpec & Capybara
Continuous integration and deployment are done with CircleCI & GitHub Actions
MySQL and PostgreSQL for our main databases
ScyllaDB for our activity feeds
Redis for session storage, queue management, and caching
ElasticSearch for full-text search
DevOps using Containers orchestrated with Kubernetes and Helm
Monitoring and alerting is done with DataDog, New Relic, and Sentry
Infrastructure managed with Terraform
Hosting on Google Cloud (planning to move towards bare metal)
CDN and endpoint protection using Cloudflare and Fastly

About you
We're looking for someone who has proven experience building and maintaining large production-level Ruby on Rails applications in the past.
Ideally, you have experience:

Working with a modern front-end framework (ideally Vue)
Writing semantic JavaScript and (or) Typescript
Working with Redis, MySQL or PostgreSQL
Writing unit and integration tests using RSpec and Capybara

Additionally, since we're 100% remote, we:

Highly value strong written communicators
Require three hours overlap any time between 10 AM and 6 PM CET

About Us
FetLife is the largest kinky social network on this side of the Milky Way. We:

Have over 10 million members and growing
Grew 100% by word-of-mouth
Serve over 3 billion requests a day

You can find our team and core valuesÂ here.
Pay & Benefits
We use a standardised salary calculator for each position to ensure we are competitive, fair, and consistent. For this specific role, the rate is between $115kÂ -Â $170k USD / year.
Additionally, we offer:

Paid time off:
2 weeks vacation
5 statutory holidays (e.g. Easter & Thanksgiving)
2 weeks during Christmas
4-day workweeks during the summer months (July & August)

Annual company retreat (e.g. Malaga, Miami, Vancouver, and Montreal)
Annual anniversary gift (200$ USD for every year with us, e.g. 4th anniversary is $800)
Monthly streaming music subscription reimbursement
Fully paid maternity and paternity leave

Senior Full Stack Engineer

NTD software

<html><head></head><body>We are seeking a versatile Full Stack Developer with hands-on experience across both frontend and backend technologies to design, develop, and maintain dynamic web and mobile applications. The ideal candidate has a strong understanding of modern development practices, is comfortable working with cloud environments (AWS), and is skilled in creating seamless user experiences and robust backend systems. This is an exciting opportunity to contribute to impactful client-facing applications in a collaborative and fast-paced environment.\n Key Responsibilities<ul><li>Design, develop, test, and deploy responsive web and mobile applications.</li><li>Build and maintain APIs and backend services using .NET (C#) or Python</li><li>Develop visually appealing and user-friendly frontends using JavaScript frameworks like React and React Native.</li><li>Implement clean, maintainable code with best practices in UI/UX, accessibility, and performance.</li><li>Collaborate with cross-functional teams using tools like GitHub, Jira, Confluence, and Visual Studio.</li><li>Work with SQL-based databases (Postgres, MSSQL, Snowflake) and develop data components including queries and reports using SSIS/SSRS.</li><li>Support infrastructure and deployment via DevOps practices and tools like Terraform.</li><li>Troubleshoot issues, optimize performance (application, server, and database), and advocate for technical solutions.</li><li>Leverage cloud technologies (AWS) for scalable application development and deployment.</li><li>Participate in the design of proofs-of-concept, wireframes, and prototypes to illustrate new functionality or workflows.</li><li>Provide technical support and ongoing enhancements for platforms such as Salesforce, Workday, ARGO, and ServiceNow.</li></ul> Requirements<ul><li>2â5 years of experience developing component-based web, mobile, or desktop applications.</li><li>Proficiency in frontend technologies: HTML, CSS (including preprocessors), JavaScript, <a rel="noopener noreferrer" class="postings-link" href="http://Node.js">Node.js</a>, React, React Native, and related build tools.</li><li>Strong backend development experience with .NET (C#), Python, and <a rel="noopener noreferrer" class="postings-link" href="http://VB.NET">VB.NET</a>.</li><li>Solid understanding of SQL databases (Postgres, MSSQL, Snowflake) and reporting tools (SSIS/SSRS).</li><li>Experience working with AWS cloud services.</li><li>Familiarity with DevOps workflows and infrastructure-as-code tools like Terraform.</li><li>Knowledge of software development tools including Visual Studio, GitHub, Jira, and Confluence.</li><li>Ability to troubleshoot, self-advocate, and communicate effectively in a collaborative team environment.</li><li>Exposure to enterprise platforms like Salesforce, Workday, ARGO, and ServiceNow is a plus.</li><li>Strong grasp of user-centered design principles and best practices in performance and usability.</li></ul> \nIf you're passionate about building high-quality applications, enjoy working across the full technology stack, and thrive in collaborative environments, weâd love to hear from you. This is a great opportunity to grow your skills, contribute to impactful projects, and be part of a forward-thinking team. Apply today and help us shape the future of digital solutions.</body></html>

We are seeking a versatile Full Stack Developer with hands-on experience across both frontend and backend technologies to design, develop, and maintain dynamic web and mobile applications. The ideal candidate has a strong understanding of modern development practices, is comfortable working with cloud environments (AWS), and is skilled in creating seamless user experiences and robust backend systems. This is an exciting opportunity to contribute to impactful client-facing applications in a collaborative and fast-paced environment.
\n


Key Responsibilities
Design, develop, test, and deploy responsive web and mobile applications.
Build and maintain APIs and backend services using .NET (C#) or Python
Develop visually appealing and user-friendly frontends using JavaScript frameworks like React and React Native.
Implement clean, maintainable code with best practices in UI/UX, accessibility, and performance.
Collaborate with cross-functional teams using tools like GitHub, Jira, Confluence, and Visual Studio.
Work with SQL-based databases (Postgres, MSSQL, Snowflake) and develop data components including queries and reports using SSIS/SSRS.
Support infrastructure and deployment via DevOps practices and tools like Terraform.
Troubleshoot issues, optimize performance (application, server, and database), and advocate for technical solutions.
Leverage cloud technologies (AWS) for scalable application development and deployment.
Participate in the design of proofs-of-concept, wireframes, and prototypes to illustrate new functionality or workflows.
Provide technical support and ongoing enhancements for platforms such as Salesforce, Workday, ARGO, and ServiceNow.


Requirements
2â5 years of experience developing component-based web, mobile, or desktop applications.
Proficiency in frontend technologies: HTML, CSS (including preprocessors), JavaScript, Node.js, React, React Native, and related build tools.
Strong backend development experience with .NET (C#), Python, and VB.NET.
Solid understanding of SQL databases (Postgres, MSSQL, Snowflake) and reporting tools (SSIS/SSRS).
Experience working with AWS cloud services.
Familiarity with DevOps workflows and infrastructure-as-code tools like Terraform.
Knowledge of software development tools including Visual Studio, GitHub, Jira, and Confluence.
Ability to troubleshoot, self-advocate, and communicate effectively in a collaborative team environment.
Exposure to enterprise platforms like Salesforce, Workday, ARGO, and ServiceNow is a plus.
Strong grasp of user-centered design principles and best practices in performance and usability.



\n
If you're passionate about building high-quality applications, enjoy working across the full technology stack, and thrive in collaborative environments, weâd love to hear from you. This is a great opportunity to grow your skills, contribute to impactful projects, and be part of a forward-thinking team.


Apply today and help us shape the future of digital solutions.

FullStack Engineer

Ruby Labs

<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>
					Overview
About us
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we’re always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
About the role
Ruby Labs is looking for a Mid-Level Frontend Developer who will be responsible for building performant, scalable, and user-friendly web applications. You’ll work with React.js, TypeScript, Next.js, and the modern frontend ecosystem to develop and maintain our web products. You will be part of a cross-functional team, including engineers, QA, and product managers, focused on delivering results in a consistent, sustainable way.
The ideal candidate is excited about innovation, stays updated on emerging frontend technologies, and thrives in a remote team environment.
Key Responsibilities
Feature Development: Build and maintain features across multiple web applications using React.js, Next.js, and TypeScript.
Component Design: Create reusable UI components and design systems aligned with modern web standards and responsive design best practices.
State Management: Implement and maintain effective state management for complex frontend workflows.
Performance Optimization: Optimize components and pages for speed and scalability, including code splitting, lazy loading.
NPM Package Management: Manage dependencies and custom shared packages using NPM and modern tooling.
Collaboration: Work closely with Backend Developers, QA, and Product Managers to deliver high-quality user experiences.
Testing: Write and maintain unit and integration tests for frontend components using modern tools.
Code Review: Participate in code reviews to maintain quality and consistency across the codebase.
Documentation: Maintain documentation for features, components, and development guidelines.
Qualifications
Experience: 2+ years of experience in Frontend Development, with proven hands-on experience in React and TypeScript.
React Ecosystem: Deep knowledge of React.js and its ecosystem, including hooks and functional components.
Next.js: Experience building web apps using Next.js and routing.
JavaScript/TypeScript: Strong proficiency in JavaScript and TypeScript.
Modern Tooling: Familiarity with modern frontend tooling.
UI/UX: Understanding of modern UX practices and accessibility standards.
Communication: Strong verbal and written communication skills with the ability to work collaboratively.
Remote Work: Comfortable working in a remote, async environment with a distributed team.
Nice to have
Billing Systems: Previous involvement in the development and maintenance of billing systems.
Contributions to open-source projects or NPM packages
Database Skills: Experience using NoSQL databases
Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
Benefits
Discover the perks of being part of our vibrant team! We offer:
Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1dHF4ctKlez75whdn-ybUwP5d5Wr0BdwVrorrm_fM40Q/preview
Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!
Interview Process
After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:
Recruiter Screening (40 minutes)
Technical Interview (90 minutes)
Final Interview (60 minutes)
Life at Ruby Labs
At Ruby Labs, we are more than a team; we’re a community united in pushing the boundaries of technology and innovation. Our combined passion fuels our ambition for excellence, driving impact that resonates around the globe.
We are an equal-opportunity employer and celebrate diversity, recognizing that a diversity of thought and backgrounds builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate based on race, ethnicity, religion, color, place of birth, sex, gender identity or expression, sexual orientation, age, marital status, military service status, or disability status. Join us and be part of a company that is crafting the future of technology across multiple industries.
#Li-Remote
Tagged as: 1-3 Years, 3-5 Years, 5+ Years, JavaScript, next.js, React, Typescript
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			<a href="https://jobs.ashbyhq.com/ruby-labs/5e8f8c5c-4715-44f1-aafd-c4a49948ee09?utm_source=EU_Remote_Jobs" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a>

		
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Overview
Overview
About us
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we’re always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
About the role
Ruby Labs is looking for a Mid-Level Frontend Developer who will be responsible for building performant, scalable, and user-friendly web applications. You’ll work with React.js, TypeScript, Next.js, and the modern frontend ecosystem to develop and maintain our web products. You will be part of a cross-functional team, including engineers, QA, and product managers, focused on delivering results in a consistent, sustainable way.
The ideal candidate is excited about innovation, stays updated on emerging frontend technologies, and thrives in a remote team environment.
Key Responsibilities
Feature Development: Build and maintain features across multiple web applications using React.js, Next.js, and TypeScript.
Component Design: Create reusable UI components and design systems aligned with modern web standards and responsive design best practices.
State Management: Implement and maintain effective state management for complex frontend workflows.
Performance Optimization: Optimize components and pages for speed and scalability, including code splitting, lazy loading.
NPM Package Management: Manage dependencies and custom shared packages using NPM and modern tooling.
Collaboration: Work closely with Backend Developers, QA, and Product Managers to deliver high-quality user experiences.
Testing: Write and maintain unit and integration tests for frontend components using modern tools.
Code Review: Participate in code reviews to maintain quality and consistency across the codebase.
Documentation: Maintain documentation for features, components, and development guidelines.
Qualifications
Experience: 2+ years of experience in Frontend Development, with proven hands-on experience in React and TypeScript.
React Ecosystem: Deep knowledge of React.js and its ecosystem, including hooks and functional components.
Next.js: Experience building web apps using Next.js and routing.
JavaScript/TypeScript: Strong proficiency in JavaScript and TypeScript.
Modern Tooling: Familiarity with modern frontend tooling.
UI/UX: Understanding of modern UX practices and accessibility standards.
Communication: Strong verbal and written communication skills with the ability to work collaboratively.
Remote Work: Comfortable working in a remote, async environment with a distributed team.
Nice to have
Billing Systems: Previous involvement in the development and maintenance of billing systems.
Contributions to open-source projects or NPM packages
Database Skills: Experience using NoSQL databases
Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
Benefits
Discover the perks of being part of our vibrant team! We offer:
Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1dHF4ctKlez75whdn-ybUwP5d5Wr0BdwVrorrm_fM40Q/preview
Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!
Interview Process
After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:
Recruiter Screening (40 minutes)
Technical Interview (90 minutes)
Final Interview (60 minutes)
Life at Ruby Labs
At Ruby Labs, we are more than a team; we’re a community united in pushing the boundaries of technology and innovation. Our combined passion fuels our ambition for excellence, driving impact that resonates around the globe.
We are an equal-opportunity employer and celebrate diversity, recognizing that a diversity of thought and backgrounds builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate based on race, ethnicity, religion, color, place of birth, sex, gender identity or expression, sexual orientation, age, marital status, military service status, or disability status. Join us and be part of a company that is crafting the future of technology across multiple industries.
#Li-Remote
Tagged as: 1-3 Years, 3-5 Years, 5+ Years, JavaScript, next.js, React, Typescript
Apply for job

Frontend Developer – Billing 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>
					Overview
About us
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we’re always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
About the role
We’ve recently launched a new D2C product in the LegalTech/Utilities space and are looking for a Senior Full-Stack Engineer who’s ready to grow into a technical leadership role. You’ll be responsible for hands-on development, contributing to architectural decisions, and helping to build and guide a small engineering team as the product scales.
This role is ideal for someone who is technically sharp, highly accountable, and ready to step into more ownership and leadership over time.
If you’re looking for a conventional 9 to 5 job, this may not be the right fit. But if you’re ready to go the extra mile to grow, build at high speed, you are excited about technology and the opportunity to shape both the product and the team, read on.
Key Responsibilities
Take ownership of core product components from concept to deployment.
Collaborate with the Product team to design scalable and maintainable architectures.
Participate in (and lead) code reviews and ensure best practices across the team.
Mentor junior and mid-level developers, providing guidance and fostering growth.
Contribute to hiring and onboarding new team members.
Maintain high code quality and application performance in a fast-paced, high-traffic environment.
Set up and improve CI/CD pipelines and development workflows.
Monitor, debug, and improve the stability and scalability of the system.
Help shape the engineering culture as the team grows.
Qualifications
Core Technical Skills
Strong expertise in JavaScript/TypeScript and modern ReactJS.
Proven experience with Next.js for full-stack application development.
Experience with CI/CD pipelines, Docker, and cloud infrastructure (preferably AWS, Cloudflare).
Solid understanding of PostgreSQL and Redis, including performance tuning and schema design.
Experience with A/B testing frameworks and using analytics to drive product decisions.
Familiarity with CMS (preferably Payload).
Leadership &amp; Collaboration
Demonstrated ability to mentor other engineers and elevate team performance.
Clear communication style, able to explain complex topics clearly and concisely.
A proactive mindset that spots issues before they become problems and takes ownership.
Comfortable making technical decisions and defending them with logic and data.
Experience leading small teams or projects is a strong plus, even in an unofficial capacity.
Nice to have
Experience in D2C SaaS or LegalTech/Utility products.
Exposure to performance marketing, customer funnel optimization, or rapid MVP cycles.
Contributions to open-source or technical blogs.
Experience working in a fast-paced, high-growth startup environment
Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
Benefits
Discover the perks of being part of our vibrant team! We offer:
Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1dHF4ctKlez75whdn-ybUwP5d5Wr0BdwVrorrm_fM40Q/preview
Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!
Interview Process
After submitting your application, we conduct a thorough review, which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:
Recruiter Screening (40 minutes)
Technical Interview (60 minutes)
Final Interview (30 minutes)
Life at Ruby Labs
At Ruby Labs, we are more than a team; we’re a community united in pushing the boundaries of technology and innovation. Our combined passion fuels our ambition for excellence, driving impact that resonates around the globe.
We are an equal-opportunity employer and celebrate diversity, recognizing that a diversity of thought and backgrounds builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate based on race, ethnicity, religion, color, place of birth, sex, gender identity or expression, sexual orientation, age, marital status, military service status, or disability status. Join us and be part of a company that is crafting the future of technology across multiple industries.
#Li-Remote
Tagged as: 5+ Years, docker, JavaScript, next.js, ReactJS, Typescript
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Overview
Overview
About us
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we’re always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
About the role
We’ve recently launched a new D2C product in the LegalTech/Utilities space and are looking for a Senior Full-Stack Engineer who’s ready to grow into a technical leadership role. You’ll be responsible for hands-on development, contributing to architectural decisions, and helping to build and guide a small engineering team as the product scales.
This role is ideal for someone who is technically sharp, highly accountable, and ready to step into more ownership and leadership over time.
If you’re looking for a conventional 9 to 5 job, this may not be the right fit. But if you’re ready to go the extra mile to grow, build at high speed, you are excited about technology and the opportunity to shape both the product and the team, read on.
Key Responsibilities
Take ownership of core product components from concept to deployment.
Collaborate with the Product team to design scalable and maintainable architectures.
Participate in (and lead) code reviews and ensure best practices across the team.
Mentor junior and mid-level developers, providing guidance and fostering growth.
Contribute to hiring and onboarding new team members.
Maintain high code quality and application performance in a fast-paced, high-traffic environment.
Set up and improve CI/CD pipelines and development workflows.
Monitor, debug, and improve the stability and scalability of the system.
Help shape the engineering culture as the team grows.
Qualifications
Core Technical Skills
Strong expertise in JavaScript/TypeScript and modern ReactJS.
Proven experience with Next.js for full-stack application development.
Experience with CI/CD pipelines, Docker, and cloud infrastructure (preferably AWS, Cloudflare).
Solid understanding of PostgreSQL and Redis, including performance tuning and schema design.
Experience with A/B testing frameworks and using analytics to drive product decisions.
Familiarity with CMS (preferably Payload).
Leadership &amp; Collaboration
Demonstrated ability to mentor other engineers and elevate team performance.
Clear communication style, able to explain complex topics clearly and concisely.
A proactive mindset that spots issues before they become problems and takes ownership.
Comfortable making technical decisions and defending them with logic and data.
Experience leading small teams or projects is a strong plus, even in an unofficial capacity.
Nice to have
Experience in D2C SaaS or LegalTech/Utility products.
Exposure to performance marketing, customer funnel optimization, or rapid MVP cycles.
Contributions to open-source or technical blogs.
Experience working in a fast-paced, high-growth startup environment
Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
Benefits
Discover the perks of being part of our vibrant team! We offer:
Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1dHF4ctKlez75whdn-ybUwP5d5Wr0BdwVrorrm_fM40Q/preview
Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!
Interview Process
After submitting your application, we conduct a thorough review, which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:
Recruiter Screening (40 minutes)
Technical Interview (60 minutes)
Final Interview (30 minutes)
Life at Ruby Labs
At Ruby Labs, we are more than a team; we’re a community united in pushing the boundaries of technology and innovation. Our combined passion fuels our ambition for excellence, driving impact that resonates around the globe.
We are an equal-opportunity employer and celebrate diversity, recognizing that a diversity of thought and backgrounds builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate based on race, ethnicity, religion, color, place of birth, sex, gender identity or expression, sexual orientation, age, marital status, military service status, or disability status. Join us and be part of a company that is crafting the future of technology across multiple industries.
#Li-Remote
Tagged as: 5+ Years, docker, JavaScript, next.js, ReactJS, Typescript
Apply for job

Senior Full-Stack Developer

Commure/Athelas

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 Headquarters: Mountain View, CA
 URL: <a href="https://commure.com">https://commure.com</a>


About the Role
This role will focus on driving the design and implementation of general software that empowers our operations teams to better serve our healthcare providers, thus giving them more time to focus on patients and deliver better services. We are looking for someone with a minimum of two years of software engineering experience. 
What You’ll Do
<ul>
<li>
Build end-to-end products to to scale and empower our operations teams
</li>
<li>
Be a part of a tremendously fast-paced team that celebrates fast execution and decision
</li>
<li>
Work across the entire software stack
</li>
<li>
Work with a stack that includes Python, Vue, React Native, Flask, and other frameworks
</li>
</ul>
 What You Have
<ul>
<li>
At least five years of production software engineering experience
</li>
<li>
Expert in Python
</li>
<li>
Able to work on both frontend (JavaScript, TypeScript, React) and backend (Python) in general and deliver product end-to-end
</li>
<li>
Basic understanding of cloud solutions (GCP, Docker, Kubernetes)
</li>
<li>
Familiarity with modern software development methodologies and cycles
</li>
<li>
Understand standard web-based technologies, such as restful standards and relational databases (eg, PostgreSQL)
</li>
<li>
Have a strong product engineering sense with a can-do builder attitude
</li>
<li>
Able to identify opportunities to improve the current process
</li>
<li>
Strong proficiency in the English language, including the ability to articulate ideas clearly and concisely in both verbal and written formats.
</li>
</ul>
 Bonus Points If You Have
<ul>
<li>
Having worked on greenfield projects before, build and ship products from scratch
</li>
<li>
Worked in the healthcare industry before
</li>
<li>
Experience working in a fast pace environment (we ship fast)
</li>
<li>
Remote work experience
</li>
<li>
Familiarity with BI software
</li>
</ul>
The first stage will be a basic take-home assessment. Once we review the submission and the feedback is positive, we will contact you to schedule the first interview.
&nbsp;
Note: You will not be eligible for benefits as an international contractor at this time.
&nbsp;
Why you’ll love working at Commure + Athelas:
<ul>
<li>
Highly Driven Team:&nbsp;We work hard and fast for exceptional results, knowing we’re doing mission-driven work to transform the country’s largest sector.&nbsp;
</li>
<li>
Strong Backing: We are backed by top investors including General Catalyst, Sequoia, Y Combinator, Lux, Human Capital, 8VC, Greenoaks Capital and Elad Gil.&nbsp;
</li>
<li>
Incredible Growth: Prior to our merger, Commure and Athelas had independently grown more than 500% YoY for three consecutive years. We’ve achieved Series D funding, have an industry-leading runway, and continue to scale rapidly.&nbsp;
</li>
</ul>

To apply: <a href="https://weworkremotely.com/remote-jobs/commure-athelas-senior-software-engineer-brazil">https://weworkremotely.com/remote-jobs/commure-athelas-senior-software-engineer-brazil</a>
</body></html>

Headquarters: Mountain View, CA
    
URL: https://commure.com


About the Role
This role will focus on driving the design and implementation of general software that empowers our operations teams to better serve our healthcare providers, thus giving them more time to focus on patients and deliver better services. We are looking for someone with a minimum of two years of software engineering experience.

What You’ll Do
Build end-to-end products to to scale and empower our operations teams
Be a part of a tremendously fast-paced team that celebrates fast execution and decision
Work across the entire software stack
Work with a stack that includes Python, Vue, React Native, Flask, and other frameworks
What You Have
At least five years of production software engineering experience
Expert in Python
Able to work on both frontend (JavaScript, TypeScript, React) and backend (Python) in general and deliver product end-to-end
Basic understanding of cloud solutions (GCP, Docker, Kubernetes)
Familiarity with modern software development methodologies and cycles
Understand standard web-based technologies, such as restful standards and relational databases (eg, PostgreSQL)
Have a strong product engineering sense with a can-do builder attitude
Able to identify opportunities to improve the current process
Strong proficiency in the English language, including the ability to articulate ideas clearly and concisely in both verbal and written formats.
Bonus Points If You Have
Having worked on greenfield projects before, build and ship products from scratch
Worked in the healthcare industry before
Experience working in a fast pace environment (we ship fast)
Remote work experience
Familiarity with BI software
The first stage will be a basic take-home assessment. Once we review the submission and the feedback is positive, we will contact you to schedule the first interview.
 
Note: You will not be eligible for benefits as an international contractor at this time.
 
Why you’ll love working at Commure + Athelas:
Highly Driven Team: We work hard and fast for exceptional results, knowing we’re doing mission-driven work to transform the country’s largest sector. 
Strong Backing: We are backed by top investors including General Catalyst, Sequoia, Y Combinator, Lux, Human Capital, 8VC, Greenoaks Capital and Elad Gil. 
Incredible Growth: Prior to our merger, Commure and Athelas had independently grown more than 500% YoY for three consecutive years. We’ve achieved Series D funding, have an industry-leading runway, and continue to scale rapidly. 
To apply: https://weworkremotely.com/remote-jobs/commure-athelas-senior-software-engineer-brazil

Senior Software Engineer - BRAZIL

ASD, Inc.

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 Headquarters: Washington DC


Test Engineer Sr Advisor Department of Corrections OSSD ASD has an opportunity for a dynamic and collaborative senior test engineer to join our team that is working on highly visible web application for a government client. We are looking for energetic individuals who want to enhance their professional career in a fast-paced federal environment at doing cutting edge work. The main responsibilities include but not limited to: Design, develop, and execute comprehensive test plans and test cases for web application features Identify, document, and track bugs and issues using bug tracking systems Verify bug fixes and perform regression testing to ensure stability Test Automation Develop and maintain automated test scripts using Python-based testing frameworks (pytest, unittest) Build React component testing using Jest and React Testing Library Build and enhance automated test suites for CI/CD pipelines running on AWS infrastructure Perform API testing for Python backend services using tools like pytest and requests Implement performance and load testing scenarios for cloud-deployed applications Test CDN performance and caching behavior with Cloudflare integration Collaboration &amp; Communication - Provide clear and actionable feedback on product quality and user experience Technical Skills • 10+ years of experience in software quality assurance, preferably with Python backend and React frontend applications • Strong knowledge of React components, hooks, and frontend testing patterns • Experience with Python testing frameworks (pytest, unittest, requests for API testing) • Proficiency in JavaScript/TypeScript for React component testing and end-to-end testing • Experience with testing frameworks: Jest, React Testing Library, Cypress, Selenium • Understanding of RESTful APIs and Python web frameworks (Django, Flask, FastAPI) • Knowledge of AWS services and cloud testing strategies (EC2, S3, Lambda, RDS, CloudFormation) • Experience with CDN testing and performance optimization (Cloudflare experience preferred) • Understanding of SQL and database testing concepts • Experience with version control systems (Git) Testing Expertise • Solid understanding of software testing methodologies and best practices • Experience with both black-box and white-box testing techniques • Knowledge of different testing types (functional, regression, integration, performance) • Familiarity with browser developer tools and debugging techniques • Experience with mobile and responsive web testing Soft Skills • Strong analytical and problem-solving abilities • Effective written and verbal communication skills • Ability to work independently and manage multiple priorities Preferred Qualifications • Bachelor's degree in Computer Science, Engineering, or related field • Experience with AWS cloud services (EC2, S3, Lambda, RDS, CloudWatch, API Gateway) • Knowledge of Cloudflare features and CDN performance testing • Experience with Infrastructure as Code (CloudFormation, Terraform) • Familiarity with containerization technologies (Docker, Kubernetes on AWS EKS) • Knowledge of Python web frameworks (Django, Flask, FastAPI) • Experience with React state management (Redux, Context API) • Understanding of Agile/Scrum methodologies • Previous experience in a startup or fast-paced environment Tools &amp; Technologies We Use • Frontend: React, TypeScript/JavaScript, Jest, React Testing Library • Backend: Python, pytest, unittest, requests • End-to-End Testing: Cypress, Selenium • Cloud Infrastructure: AWS (EC2, S3, Lambda, RDS, CloudWatch, API Gateway) • CDN &amp; Performance: Cloudflare • CI/CD: AWS CodePipeline, GitHub Actions, or Jenkins • Bug tracking: Jira, Linear, or similar • API testing: Postman, pytest, requests • Performance testing: JMeter, LoadRunner, AWS Load Testing • Databases: PostgreSQL, MySQL, DynamoDB • Version Control: Git, GitHub/GitLab Location: Remote with some travel<img src="https://www.jobg8.com/Tracking.aspx?mXhButdQ1OYFLOSaX8fn%2bQa" width="0" height="0">

To apply: <a href="https://weworkremotely.com/remote-jobs/asd-inc-senior-test-engineer-cloud-remote-with-security-clearance-1">https://weworkremotely.com/remote-jobs/asd-inc-senior-test-engineer-cloud-remote-with-security-clearance-1</a>
</body></html>

Headquarters: Washington DC


Test Engineer Sr Advisor Department of Corrections OSSD ASD has an opportunity for a dynamic and collaborative senior test engineer to join our team that is working on highly visible web application for a government client. We are looking for energetic individuals who want to enhance their professional career in a fast-paced federal environment at doing cutting edge work. The main responsibilities include but not limited to: Design, develop, and execute comprehensive test plans and test cases for web application features Identify, document, and track bugs and issues using bug tracking systems Verify bug fixes and perform regression testing to ensure stability
Test Automation Develop and maintain automated test scripts using Python-based testing frameworks (pytest, unittest) Build React component testing using Jest and React Testing Library Build and enhance automated test suites for CI/CD pipelines running on AWS infrastructure Perform API testing for Python backend services using tools like pytest and requests Implement performance and load testing scenarios for cloud-deployed applications Test CDN performance and caching behavior with Cloudflare integration
Collaboration & Communication - Provide clear and actionable feedback on product quality and user experience Technical Skills
• 10+ years of experience in software quality assurance, preferably with Python backend and React frontend applications
• Strong knowledge of React components, hooks, and frontend testing patterns
• Experience with Python testing frameworks (pytest, unittest, requests for API testing)
• Proficiency in JavaScript/TypeScript for React component testing and end-to-end testing
• Experience with testing frameworks: Jest, React Testing Library, Cypress, Selenium
• Understanding of RESTful APIs and Python web frameworks (Django, Flask, FastAPI)
• Knowledge of AWS services and cloud testing strategies (EC2, S3, Lambda, RDS, CloudFormation)
• Experience with CDN testing and performance optimization (Cloudflare experience preferred)
• Understanding of SQL and database testing concepts
• Experience with version control systems (Git)
Testing Expertise
• Solid understanding of software testing methodologies and best practices
• Experience with both black-box and white-box testing techniques
• Knowledge of different testing types (functional, regression, integration, performance)
• Familiarity with browser developer tools and debugging techniques
• Experience with mobile and responsive web testing
Soft Skills
• Strong analytical and problem-solving abilities
• Effective written and verbal communication skills
• Ability to work independently and manage multiple priorities Preferred Qualifications
• Bachelor's degree in Computer Science, Engineering, or related field
• Experience with AWS cloud services (EC2, S3, Lambda, RDS, CloudWatch, API Gateway)
• Knowledge of Cloudflare features and CDN performance testing
• Experience with Infrastructure as Code (CloudFormation, Terraform)
• Familiarity with containerization technologies (Docker, Kubernetes on AWS EKS)
• Knowledge of Python web frameworks (Django, Flask, FastAPI)
• Experience with React state management (Redux, Context API)
• Understanding of Agile/Scrum methodologies
• Previous experience in a startup or fast-paced environment
Tools & Technologies We Use
• Frontend: React, TypeScript/JavaScript, Jest, React Testing Library
• Backend: Python, pytest, unittest, requests
• End-to-End Testing: Cypress, Selenium
• Cloud Infrastructure: AWS (EC2, S3, Lambda, RDS, CloudWatch, API Gateway)
• CDN & Performance: Cloudflare
• CI/CD: AWS CodePipeline, GitHub Actions, or Jenkins
• Bug tracking: Jira, Linear, or similar
• API testing: Postman, pytest, requests
• Performance testing: JMeter, LoadRunner, AWS Load Testing
• Databases: PostgreSQL, MySQL, DynamoDB
• Version Control: Git, GitHub/GitLab Location: Remote with some travel

To apply: https://weworkremotely.com/remote-jobs/asd-inc-senior-test-engineer-cloud-remote-with-security-clearance-1

Senior Test Engineer - Cloud - REMOTE with Security Clearance

Lemon.io

<html><head></head><body><img src="https://we-work-remotely.imgix.net/logos/0076/3337/logo.gif?ixlib=rails-4.0.0&amp;w=50&amp;h=50&amp;dpr=2&amp;fit=fill&amp;auto=compress">


 Headquarters: New York, NY
 URL: <a href="https://lemon.io">https://lemon.io</a>


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=weworkremotely&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_react/python_aug_2025_job_ad">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 React Full-Stack positions available. Here are the general requirements for these roles.
<h3>Senior React &amp; Python Position</h3>
<ul>
<li>4+ years of software development experience.</li>
<li>3+ years of commercial experience with React.js and Python.</li>
<li>Experience with AWS, GCP, or Azure is required.</li>
<li>Experience with Next.js, Node.js, Django, TypeScript, or AI is a strong plus.</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=weworkremotely&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_react/python_aug_2025_job_ad">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 — AI Engineering, React &amp; Node, Golang, Python &amp; LLM, React Native &amp; Node, Blockchain, WordPress &amp; Figma, Svelte &amp; TypeScript, Svelte &amp; Node, Svelte &amp; Python, or Shopify &amp; JavaScript — 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 (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=weworkremotely&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_react/python_aug_2025_job_ad">here</a>.

To apply: <a href="https://weworkremotely.com/remote-jobs/lemon-io-senior-full-stack-developer-4">https://weworkremotely.com/remote-jobs/lemon-io-senior-full-stack-developer-4</a>
</body></html>

Headquarters: New York, NY
    
URL: https://lemon.io


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'll manually find the best project for you according to your skills and preferences.
Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.
We respect your seniority so you can expect no micromanagement or screen trackers.
Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
We will support you from the time you submit the application throughout all cooperation stages.
Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.
Through our community, we will connect you with the best developers from more than 50 countries.
We have several Senior React Full-Stack positions available. Here are the general requirements for these roles.
Senior React & Python Position
4+ years of software development experience.
3+ years of commercial experience with React.js and Python.
Experience with AWS, GCP, or Azure is required.
Experience with Next.js, Node.js, Django, TypeScript, or AI is a strong plus.
Other requirements:
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.
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.
Strong self-organizational skills — ability to work full-time remotely with no supervision.
Reliability — we want to trust you and expect that you won’t let us and the client down.
Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.
Sounds good for you? Apply now and join the Lemon.io 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 — AI Engineering, React & Node, Golang, Python & LLM, React Native & Node, Blockchain, WordPress & Figma, Svelte & TypeScript, Svelte & Node, Svelte & Python, or Shopify & JavaScript — 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:
VideoAsk — watch a short video about our startup, up to 10 minutes
Complete your profile on our website
30-minute screening call
Technical interview
Feedback
Magic Box (we are looking for the best project for you).
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 (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:
European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
Latin America: Cuba and Nicaragua
Most Asian countries and Africa.
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 here.
To apply: https://weworkremotely.com/remote-jobs/lemon-io-senior-full-stack-developer-4

Senior Full-stack Developer

<html><head></head><body>We are seeking a talented and experienced professional to join our international team. This role presents an excellent opportunity for those looking to work in a dynamic environment and be part of a high-performing international team, offering ample opportunities for growth and development in both technical and interpersonal skills. We are searching for an energetic, driven, and articulate team player who is truly passionate about their work.<div>
What You'll Be Doing<ul><li>Translate UI/UX design wireframes to the delivery of actual production-grade code in line with release deadlines;</li><li>Conduct code reviews and strive for enhancements to ensure applications are performant and scalable;</li><li>Produce a library of highly reliable and reusable tools for businesses using leading technologies such as Angular and React;</li><li>Act as the key link between user design and technical implementation;</li><li>Participate in the periodic re-evaluation of our stack and drive improvements in existing libraries.</li></ul> Essential Requirements<ul><li>3-5 years of experience in software development;</li><li>Proven experience as a Front-End Developer working with technologies such as JavaScript libraries, frameworks and tools, such as React, Angular;</li><li>Proficiency with modern HTML-based application development (HTML/CSS, CSS preprocessors, JavaScript and TypeScript, React);</li><li>Proven experience with front end testing libraries, such as Jest, Selenium, etc;</li><li>Good people skills with the ability to cope with ambiguity;</li><li>RESTful API consumption;</li><li>Advanced English, both spoken and written.</li></ul> Desirable Requirements<ul><li>Degree in Computer Science, Information Systems, Software Engineering, or a related field, or 5 years of equivalent professional experience;</li><li>Experience working with international, cross-functional, and remote teams;</li><li>Excellent written and oral communication skills.</li></ul></div></body></html>

We are seeking a talented and experienced professional to join our international team. This role presents an excellent opportunity for those looking to work in a dynamic environment and be part of a high-performing international team, offering ample opportunities for growth and development in both technical and interpersonal skills. We are searching for an energetic, driven, and articulate team player who is truly passionate about their work.

What You'll Be Doing
Translate UI/UX design wireframes to the delivery of actual production-grade code in line with release deadlines;
Conduct code reviews and strive for enhancements to ensure applications are performant and scalable;
Produce a library of highly reliable and reusable tools for businesses using leading technologies such as Angular and React;
Act as the key link between user design and technical implementation;
Participate in the periodic re-evaluation of our stack and drive improvements in existing libraries.

Essential Requirements
3-5 years of experience in software development;
Proven experience as a Front-End Developer working with technologies such as JavaScript libraries, frameworks and tools, such as React, Angular;
Proficiency with modern HTML-based application development (HTML/CSS, CSS preprocessors, JavaScript and TypeScript, React);
Proven experience with front end testing libraries, such as Jest, Selenium, etc;
Good people skills with the ability to cope with ambiguity;
RESTful API consumption;
Advanced English, both spoken and written.

Desirable Requirements
Degree in Computer Science, Information Systems, Software Engineering, or a related field, or 5 years of equivalent professional experience;
Experience working with international, cross-functional, and remote teams;
Excellent written and oral communication skills.

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 Headquarters: Washington DC


Test Engineer Sr Advisor Department of Corrections OSSD ASD has an opportunity for a dynamic and collaborative senior test engineer to join our team that is working on highly visible web application for a government client. We are looking for energetic individuals who want to enhance their professional career in a fast-paced federal environment at doing cutting edge work. The main responsibilities include but not limited to: Design, develop, and execute comprehensive test plans and test cases for web application features Identify, document, and track bugs and issues using bug tracking systems Verify bug fixes and perform regression testing to ensure stability Test Automation Develop and maintain automated test scripts using Python-based testing frameworks (pytest, unittest) Build React component testing using Jest and React Testing Library Build and enhance automated test suites for CI/CD pipelines running on AWS infrastructure Perform API testing for Python backend services using tools like pytest and requests Implement performance and load testing scenarios for cloud-deployed applications Test CDN performance and caching behavior with Cloudflare integration Collaboration &amp; Communication - Provide clear and actionable feedback on product quality and user experience Technical Skills • 10+ years of experience in software quality assurance, preferably with Python backend and React frontend applications • Strong knowledge of React components, hooks, and frontend testing patterns • Experience with Python testing frameworks (pytest, unittest, requests for API testing) • Proficiency in JavaScript/TypeScript for React component testing and end-to-end testing • Experience with testing frameworks: Jest, React Testing Library, Cypress, Selenium • Understanding of RESTful APIs and Python web frameworks (Django, Flask, FastAPI) • Knowledge of AWS services and cloud testing strategies (EC2, S3, Lambda, RDS, CloudFormation) • Experience with CDN testing and performance optimization (Cloudflare experience preferred) • Understanding of SQL and database testing concepts • Experience with version control systems (Git) Testing Expertise • Solid understanding of software testing methodologies and best practices • Experience with both black-box and white-box testing techniques • Knowledge of different testing types (functional, regression, integration, performance) • Familiarity with browser developer tools and debugging techniques • Experience with mobile and responsive web testing Soft Skills • Strong analytical and problem-solving abilities • Effective written and verbal communication skills • Ability to work independently and manage multiple priorities Preferred Qualifications • Bachelor's degree in Computer Science, Engineering, or related field • Experience with AWS cloud services (EC2, S3, Lambda, RDS, CloudWatch, API Gateway) • Knowledge of Cloudflare features and CDN performance testing • Experience with Infrastructure as Code (CloudFormation, Terraform) • Familiarity with containerization technologies (Docker, Kubernetes on AWS EKS) • Knowledge of Python web frameworks (Django, Flask, FastAPI) • Experience with React state management (Redux, Context API) • Understanding of Agile/Scrum methodologies • Previous experience in a startup or fast-paced environment Tools &amp; Technologies We Use • Frontend: React, TypeScript/JavaScript, Jest, React Testing Library • Backend: Python, pytest, unittest, requests • End-to-End Testing: Cypress, Selenium • Cloud Infrastructure: AWS (EC2, S3, Lambda, RDS, CloudWatch, API Gateway) • CDN &amp; Performance: Cloudflare • CI/CD: AWS CodePipeline, GitHub Actions, or Jenkins • Bug tracking: Jira, Linear, or similar • API testing: Postman, pytest, requests • Performance testing: JMeter, LoadRunner, AWS Load Testing • Databases: PostgreSQL, MySQL, DynamoDB • Version Control: Git, GitHub/GitLab Location: Remote with some travel<img src="https://www.jobg8.com/Tracking.aspx?tXXQtE%2bE1OlrxNrccFyfXgi" width="0" height="0">

To apply: <a href="https://weworkremotely.com/remote-jobs/asd-inc-senior-test-engineer-cloud-remote-with-security-clearance">https://weworkremotely.com/remote-jobs/asd-inc-senior-test-engineer-cloud-remote-with-security-clearance</a>
</body></html>

Headquarters: Washington DC


Test Engineer Sr Advisor Department of Corrections OSSD ASD has an opportunity for a dynamic and collaborative senior test engineer to join our team that is working on highly visible web application for a government client. We are looking for energetic individuals who want to enhance their professional career in a fast-paced federal environment at doing cutting edge work. The main responsibilities include but not limited to: Design, develop, and execute comprehensive test plans and test cases for web application features Identify, document, and track bugs and issues using bug tracking systems Verify bug fixes and perform regression testing to ensure stability
Test Automation Develop and maintain automated test scripts using Python-based testing frameworks (pytest, unittest) Build React component testing using Jest and React Testing Library Build and enhance automated test suites for CI/CD pipelines running on AWS infrastructure Perform API testing for Python backend services using tools like pytest and requests Implement performance and load testing scenarios for cloud-deployed applications Test CDN performance and caching behavior with Cloudflare integration
Collaboration & Communication - Provide clear and actionable feedback on product quality and user experience Technical Skills
• 10+ years of experience in software quality assurance, preferably with Python backend and React frontend applications
• Strong knowledge of React components, hooks, and frontend testing patterns
• Experience with Python testing frameworks (pytest, unittest, requests for API testing)
• Proficiency in JavaScript/TypeScript for React component testing and end-to-end testing
• Experience with testing frameworks: Jest, React Testing Library, Cypress, Selenium
• Understanding of RESTful APIs and Python web frameworks (Django, Flask, FastAPI)
• Knowledge of AWS services and cloud testing strategies (EC2, S3, Lambda, RDS, CloudFormation)
• Experience with CDN testing and performance optimization (Cloudflare experience preferred)
• Understanding of SQL and database testing concepts
• Experience with version control systems (Git)
Testing Expertise
• Solid understanding of software testing methodologies and best practices
• Experience with both black-box and white-box testing techniques
• Knowledge of different testing types (functional, regression, integration, performance)
• Familiarity with browser developer tools and debugging techniques
• Experience with mobile and responsive web testing
Soft Skills
• Strong analytical and problem-solving abilities
• Effective written and verbal communication skills
• Ability to work independently and manage multiple priorities Preferred Qualifications
• Bachelor's degree in Computer Science, Engineering, or related field
• Experience with AWS cloud services (EC2, S3, Lambda, RDS, CloudWatch, API Gateway)
• Knowledge of Cloudflare features and CDN performance testing
• Experience with Infrastructure as Code (CloudFormation, Terraform)
• Familiarity with containerization technologies (Docker, Kubernetes on AWS EKS)
• Knowledge of Python web frameworks (Django, Flask, FastAPI)
• Experience with React state management (Redux, Context API)
• Understanding of Agile/Scrum methodologies
• Previous experience in a startup or fast-paced environment
Tools & Technologies We Use
• Frontend: React, TypeScript/JavaScript, Jest, React Testing Library
• Backend: Python, pytest, unittest, requests
• End-to-End Testing: Cypress, Selenium
• Cloud Infrastructure: AWS (EC2, S3, Lambda, RDS, CloudWatch, API Gateway)
• CDN & Performance: Cloudflare
• CI/CD: AWS CodePipeline, GitHub Actions, or Jenkins
• Bug tracking: Jira, Linear, or similar
• API testing: Postman, pytest, requests
• Performance testing: JMeter, LoadRunner, AWS Load Testing
• Databases: PostgreSQL, MySQL, DynamoDB
• Version Control: Git, GitHub/GitLab Location: Remote with some travel

To apply: https://weworkremotely.com/remote-jobs/asd-inc-senior-test-engineer-cloud-remote-with-security-clearance

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