https://jobs.co.uk/job/senior-full-stack-javascript-developer-83zero-ltd--c592f10a-6344-487a-afee-efd651ef855f RSS feed for Senior Full Stack JavaScript Developer at 83Zero Ltd. en-gb Sun, 26 Apr 2026 06:50:44 GMT https://jobs.co.uk/job/senior-full-stack-javascript-developer-83zero-ltd--c592f10a-6344-487a-afee-efd651ef855f https://jobs.co.uk/job/senior-full-stack-javascript-developer-83zero-ltd--c592f10a-6344-487a-afee-efd651ef855f Wed, 22 Apr 2026 11:53:13 GMT Location: Bristol | Salary: 10000-500000 Annual | Type: Permanent | Senior Full Stack JavaScript DeveloperSalary: £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