https://jobs.co.uk/job/senior-full-stack-javascript-developer-83zero-ltd--19f7f8b6-c13b-461a-9a81-0021c7bc3d4b RSS feed for Senior Full Stack JavaScript Developer at 83zero Ltd. en-gb Sun, 26 Apr 2026 06:51:18 GMT https://jobs.co.uk/job/senior-full-stack-javascript-developer-83zero-ltd--19f7f8b6-c13b-461a-9a81-0021c7bc3d4b https://jobs.co.uk/job/senior-full-stack-javascript-developer-83zero-ltd--19f7f8b6-c13b-461a-9a81-0021c7bc3d4b Thu, 23 Apr 2026 11:52:39 GMT Location: Bristol | Salary: 80000.00-80000.00 Annual | Type: Permanent | Senior Full Stack JavaScript Developer Salary: 80,000 - 85,000 pa (depending on experience) plus Bonus 5%, benefits, perks and healthcare optionsLocation: Hybrid / 2 x days per week - Travel to LondonJob Type: PermanentSecurity Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you''re passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Provide technical leadership and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such as Karma to ensure robust and reliable code. Leverage AI-augmented development tools like GitHub Copilot to accelerate coding, improve consistency, and reduce bo... Permanent