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# Full Stack Engineer

- **Company:** Productionhelp
- **Location:** London, UK
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Information Technology Consulting, Python (Programming Language), Software Engineering, TypeScript, Google Cloud, ReactJS, Flask (Web Framework), Large Language Models, Backend, Fastapi, Information Technology
- **Published:** September 21, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/full-stack-engineer/47476435

## About the Role

engineering processesAre adaptable and comfortable working across their stackUnderstand the working dynamics of a fast paced start-upDetailsSeniority level: Mid-Senior levelEmployment type: Full-timeJob function: Engineering and Information TechnologyIndustries: Software Development, Technology, Information and Media, and IT Services and IT Consulting #J-18808-Ljbffr

## Description

Full Stack Engineer - AI Startup - Up to 85kLocation: London, flexible working arrangements, ideally 1/2 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning)Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and is delivering high level impact to their customers.If you're highly ambitious and want to solve real-world problems with the latest in AI and LLMs, this role is for you.ResponsibilitiesBuild and ship high-impact softwareWork on AI/LLM-powered automation tools used in productionHelp shape scalable systems and infrastructureWork collectively across teams to push the product forwardBe working end-to-end on both backend and frontendRequirementsLove building and shipping quicklyEnjoy working closely with customers and value their needsAre excited by deep technical challenges and solving them simply, don't over complicate itBring ideas and improvements to their