Software Engineer - GenAI - Python - FastAPI - React - Full Stack

JR United Kingdom; Bedford; Hybrid; GBP 55,000; Full time

Job summary

A leading consultancy seeks a GenAI Full Stack Developer to work on cutting-edge applications. This role involves building proof-of-concepts, transitioning them to production solutions, and contributing to full-stack application development. Candidates must be eligible for SC Clearance and proficient in Python and React.

Qualifications

• Proficient in building microservices using Python (FastAPI) or TypeScript (Express or similar).
• Experienced with React and TypeScript using modern frameworks.
• Hands-on experience with large language models and GenAI frameworks.

Responsibilities

• Build and evolve Generative AI proof-of-concepts (POCs) for clients.
• Support transition of POCs into scalable production-ready solutions.
• Design and develop full-stack applications for GenAI and traditional projects.

Skills

Microservices

Python

FastAPI

React

TypeScript

Generative AI

Large Language Models

Job description

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Software Engineer - GenAI - Python - FastAPI - React - Full Stack, bedford

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Client:

Stealth iT Consulting

Location:

bedford, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

6

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

Stealth IT have partnered up with a world leading digital transformation consultancy to hire a GenAI Full Stack Developer.

We have a top end budget of £55k and the role will be mostly remote with very occasional office travel to client sites (likely to be 1/2x per month) which may be in London, Manchester, Newcastle, or Glasgow.

We are, unfortunately, unable to consider applicants who require visa sponsorship for this position.

This is an excellent opportunity to work on developing cutting edge GenAI applications, giving you exposure to working on projects with the biggest companies in the UK across various sectors including Public Sector, Retail, Telecoms, Utilities, Energy, Manufacturing, Automotive, and more.

Role Overview:

• Work closely with the team to build and evolve Generative AI (GenAI) proof-of-concepts (POCs) for clients using techniques like Retrieval-Augmented Generation (RAG) and intelligent agents.
• Support the transition of these POCs into scalable, production-ready solutions. C
• Contribute to the design and development of full-stack applications for both GenAI and traditional projects, while helping establish the infrastructure for reliable end-to-end deployments.

Candidate Profile

• Eligible for SC Clearance
• Proficient in building microservices using Python (FastAPI) or TypeScript (Express or similar).
• Experienced with React and TypeScript, using modern frameworks like Next.js or Vite.
• Familiarity with GenAI frameworks such as LangChain, LangGraph, CrewAI, or Vercel AI.
• Hands-on experience with large language models (LLMs) like OpenAI, Anthropic, Mistral, or LLaMA, and platforms like Ollama.

If you feel like you tick the boxes, and would like to find out more please apply for the role!