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Mid-Level Full Stack Software Developer

eSIM GoBanbury, United Kingdom
40000GBP - 40000GBPReactTypescriptJavaScriptHTMLCSS
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This role will report directly to the MD of BreezeSIM. The establishment of best practices within an agile environment, mentoring & supporting team members, liaising with other departments in the organisation, and building relationships with our existing external development partner will be key responsibilities.


What you’ll be doing...

  • Leadership and Guidance: Lead by example in project execution, provide direction, and inspire team members through positive influence, technical guidance and modelled behaviours.
  • Agile Product Development: Develop projects from inception to completion within an agile framework, ensuring goals are met with agility and precision.
  • Creative Problem Solving: Tackle complex software challenges with innovative solutions and a results-driven approach.
  • Effective Communication: Clearly convey complex technical concepts to team members of varying technical backgrounds, ensuring collaborative understanding and progress.
  • Quality Assurance and Attention to Detail: Uphold high standards in code and product quality, proactively addressing potential issues to maintain excellence. Drive code reviews and uphold high standards for code quality.
  • Commitment to Continuous Learning: Stay informed about industry developments and emerging technologies to enhance personal expertise and company competitiveness.

What you’ll need...

  • A minimum of 5 years of experience is required, with an ideal background in a startup setting (i.e., this role should be your 3rd or 4th professional position).
  • An AI first mentality is a must.
  • Experience working and developing within an agile environment.
  • Solid experience in full backend development, preferably with Golang and TypeScript.
  • Strong expertise in JavaScript, HTML, and CSS, with deep experience in modern frameworks (e.g., React, Angular, Vue) and a strong understanding of web UI and application technologies, including Flutter.
  • An understanding of development within eCommerce platforms, preferably Shopify (advantageous).
  • A demonstrable background in enabling a marketing function across a range of acquisition channels.
  • Experience using AWS, Cloudflare and Posthog.
  • The ability to work with agentic AI chatbots (advantageous)
  • The ability to work independently and be self-sufficient; a true hands-on doer and thinker.
  • Happy to work remotely.
  • The interview process will contain technical assessments.

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FAQ

Is the Mid-Level Full Stack Software Developer position at eSIM Go remote?
Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
What is the salary for the Mid-Level Full Stack Software Developer role?
The posted salary range for this position is 40000GBP - 40000GBP.
When was this Mid-Level Full Stack Software Developer job posted?
This listing was posted on March 31, 2026 and is still open for applications.
How do I apply for the Mid-Level Full Stack Software Developer position at eSIM Go?
Use the apply button on this page — it takes you directly to the employer’s application page.

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