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

JR United Kingdom; London; Remote; GBP 46,000 - 55,000; Full time

Job summary

A leading digital transformation consultancy is seeking a Software Engineer - GenAI to develop cutting-edge applications. The role involves building microservices and collaborating on Generative AI projects with major UK companies. Remote work is supported, ensuring flexibility alongside the opportunity for occasional site visits. Ideal candidates will have proficiency in Python, React, and related frameworks, along with eligibility for SC clearance.

Qualifications

• Eligible for SC Clearance.
• Proficient in Python (FastAPI) or TypeScript (Express).
• Experienced with modern frameworks like Next.js or Vite.

Responsibilities

• Build and evolve Generative AI proof-of-concepts for clients.
• Support transition of POCs into production-ready solutions.
• Contribute to design and development of full-stack applications.

Skills

Proficient in building microservices

Experience with React

Familiarity with GenAI frameworks

Hands-on experience with large language models

Job description

Social network you want to login/join with:

Software Engineer - GenAI - Python - FastAPI - React - Full Stack, united kingdom

col-narrow-left

Client:

Stealth iT Consulting

Location:

Job Category:

Other

-

EU work permit required:

Yes

col-narrow-right

Job Views:

6

Posted:

06.06.2025

Expiry Date:

21.07.2025

col-wide

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!