Lead Full Stack Developer

Licensed sponsor London Posted 2 weeks ago

We are looking for a Lead Full Stack Developer to join our team in London and help deliver scalable, secure and cloud-based applications. This role combines full-stack software engineering, AI enablement and modern cloud development.

The successful candidate will have strong experience in front-end and back-end development, hands-on expertise with Azure and Databricks and the ability to design reliable solutions that support complex business needs.

Responsibilities Design, develop and maintain scalable full-stack applications using modern technologies Build responsive user interfaces with React, TypeScript and related front-end technologies Develop secure REST APIs and back-end services using .NET/C# or Python Create reusable components, shared services and maintainable application architectures Develop and integrate solutions using Azure and Databricks services Implement AI-powered functionality using large language models, AI services and modern engineering frameworks Design and support integrations with enterprise applications, databases and external APIs Contribute to CI/CD pipelines, automated testing and software delivery processes Ensure application security, reliability and performance through monitoring and best practices Collaborate with cross-functional stakeholders to deliver technical solutions and continuous improvements Requirements Strong experience developing production applications using React Proficiency in TypeScript, JavaScript, HTML5 and CSS3 Professional experience with .NET/C# or Python development Experience designing and developing secure REST APIs and back-end services Hands-on experience with Microsoft Azure and Databricks Understanding of generative AI, large language models and AI-enabled application development Strong knowledge of SQL, relational databases and enterprise system integration Experience with Git-based development workflows and GitHub Actions CI/CD pipelines Understanding of authentication, authorization, application security and cloud operations Strong analytical, problem-solving and stakeholder communication skills Nice to have Knowledge of retrieval-augmented generation (RAG), agent-based workflows or AI orchestration patterns Experience with asynchronous processing, messaging or event-driven architectures Familiarity with Docker and containerized application deployments Experience working with OAuth 2.0, OpenID Connect and single sign-on solutions Exposure to monitoring, observability and production support practices

Apply

Free account to apply: enter your email and a 6-digit code, then go straight to EPAM Systems’s application page.

Website

Ask AI about this role

Or pick one

Tailor my CV Am I a good fit?What should it pay?Interview prep About the company

Opens in

Opens in your own AI with the job details attached. We never see your questions.

Location

London

Posted

2 weeks ago

Occupation

SOC 2134 · Programmers and software development professionals

Going rate

£54,700 a year (£28.05/h)

Visa route

Eligible for Skilled Worker sponsorship

Visa salary

£54,700 · new entrants £38,300

Typical UK pay

£56,914 median full-time

Our reading of the job title, not legal advice — the employer assigns the occupation code on the Certificate of Sponsorship. Going rates assume a 37.5-hour week. How we read this

EPAM Systems holds a Home Office sponsor licence (A-rated · Skilled Worker route), checked against the register published 4 Nov 2026. We read this advert: no sponsorship restrictions. Home Office FOI figures: 307 visa sponsorships in 2021–24. How we check sponsorship

Sponsor check

EPAM Systems is on the Home Office register of licensed sponsors: A-rated, licensed since at least 2021. 307 visa sponsorships in 2021–24 (Home Office FOI 2025/12841).
The advert doesn't mention sponsorship.

Report an error

Facts from the Home Office register of licensed sponsors and Home Office FOI figures. We don't judge employers; check the advert and the register yourself.