Senior Full Stack Developer
Posted Updated 64
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Summary
Senior full stack developer on an inside-IR35 contract (hybrid in London, 2 days onsite, no sponsorship) building and maintaining scalable, secure, high-performing applications. Core stack: Java (Spring Boot), Python (Django/Flask/FastAPI), and ReactJS with REST APIs, microservices, and SQL/NoSQL databases; 10+ years' experience required.
Senior Full Stack Developer (Java / Python / ReactJS)
No sponsorship | Inside IR35 Contract only
London – Hybrid (2 days onsite)
10+ Years Experience
We are looking for experienced Senior Full Stack Developers with strong expertise in Java, Python and ReactJS to build and maintain scalable, secure and high-performing applications.
Key Skills & Experience:
- 10+ years of full-stack development experience.
- Strong Java (Spring / Spring Boot) and Python (Django / Flask / FastAPI).
- Experience building REST APIs and microservices.
- Strong database knowledge (SQL / NoSQL).
- Hands-on experience with automated testing, Git and CI/CD.
- Good understanding of software design patterns and Agile methodologies.
Nice to Have:
- Docker and Kubernetes.
- Application security and monitoring tools.