4019 IT & Software Developer jobs in the UK
Senior Full-Stack Engineer
£43,500 - 73,500
Robert Walters
St Martin's Courtyard, London
£43,500 - 73,500
Requirements
Must:
- Strong commercial experience with JavaScript/TypeScript
- React mandatory
- Backend expertise in Node.js or Java (JVM-based frameworks)
- Proven experience designing and building REST-based microservices architectures
- Strong understanding of scalability, security, and system design in production environments
- Experience working on mobile-backed systems, ideally with exposure to React Native projects
- Familiarity with AWS, Docker, and CI/CD pipelines
- Strong engineering fundamentals and a passion for clean, maintainable architecture
- Exposure to or interest in applying AI within backend systems is highly advantageous
Responsibilities
- Design, build, and maintain secure, scalable backend microservices (Node.js or JVM-based frameworks)
- Contribute to backend architecture decisions aligned to clean architecture principles
- Support and integrate with a React Native mobile application environment
- Drive performance, resilience, and security best practices across backend services
- Implement and champion strong testing strategies (including TDD) and high-quality code reviews
- Collaborate closely with DevOps on CI/CD pipelines, Docker, and AWS-based deployments
- Mentor engineers and contribute to continuous improvement across engineering practices
- Manage technical debt and ensure engineering decisions align with business and customer outcomes
Description
We are a large financial services organization seeking a Senior Backend Engineer to join our high-performing digital engineering function. In this role, you will work across two product teams within a customer-facing mobile product environment, delivering secure and scalable solutions. We offer a collaborative team environment focused on innovation and engineering excellence.
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You can find JavaScript Developer salaries in the UK here.
How many JavaScript Developer jobs are in the UK?
Currently, there are 4019 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.
Is the UK a good place for JavaScript Developers?
The UK is one of the best countries to work as a JavaScript Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for JavaScript Developer jobs in the UK?
Arctic Shores, SwapTix, Bestway Group, HM Land Registry, Companies House, FCDO Services, TBG Solutions Ltd among others, are currently hiring for JavaScript roles in the UK.
The company with most openings is Experis as they are hiring for 110 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.
The company with most openings is Experis as they are hiring for 110 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.