Location
cardiff, wales, United-Kingdom
Posted
May 27, 2026
Job Description
Senior Full Stack JavaScript Developer
Salary: £60,000 - £80,000 base salary plus benefits, perks, and healthcare options
Location: Cardiff - Hybrid
We’re looking for a Senior Full Stack JavaScript Developer to join a fast‑moving engineering team building modern web and mobile applications that deliver real impact.
You’ll lead technical delivery, mentor engineers, and help shape scalable, secure solutions across projects involving cutting‑edge technologies including AI, cybersecurity, and autonomous systems.
What you’ll do:
- Lead and mentor developers, driving engineering best practices
- Build scalable web & mobile apps using JavaScript, Node.js, React/Angular/Vue
- Design and develop robust front‑end and back‑end systems
- Apply TDD and modern development practices
- Collaborate with architects, clients, and cross‑functional teams
- Use AI tools (e.g. GitHub Copilot) to en...