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# Fullstack Engineer

- **Company:** Oscar Associates (UK) Ltd
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** LangGraph Framework, Amazon Web Services, Continuous Integration, Cursor, Python (Programming Language), PostgreSQL, Node.Js, Redis, Next.js, Software Engineering, Data Streaming, TypeScript, ReactJS, Large Language Models, Claude Code, AI Coding Agents, Kubernetes, Information Technology, Celery, Terraform, OpenSearch
- **Published:** October 16, 2026
- **Apply:** https://www.totaljobs.com/job/full-stack-engineer/oscar-associates-uk-limited-job108183342

## About the Role

* 5+ years of software engineering with real full-stack ownership in production
 * Strong TypeScript, React, Python and PostgreSQL
 * Auth and access control experience in a multi-tenant B2B product
 * AWS (or similar), CI/CD and containers
 * A track record of setting technical direction and leading architecture decisions
 * Daily use of AI coding tools (Cursor, Claude Code or similar) and a considered view on where they help

Nice to have

Next.js/Node.js, LLM product work (streaming, LangChain/LangGraph, MCP), Celery, Redis, OpenSearch, Kubernetes or Terraform, and financial-services or regulated-environment experience., Education: Bachelor's degree in engineering, computer science or a related field, or equivalent experience.