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GenAI Full Stack Engineer

Stealth iT Consulting · England, United Kingdom

Full Stack EngineeringRemote

About this role

The candidate will develop and scale cutting-edge GenAI full-stack applications using RAG, intelligent agents, and LLMs. Responsibilities include building GenAI proof-of-concepts, scaling them to production, and designing both GenAI and non-GenAI full-stack applications. The technical environment involves Python (FastAPI), TypeScript (Express, Next.js, Vite), and various GenAI frameworks like LangChain and CrewAI. The role also involves supporting infrastructure development, coaching team members, and contributing to business development through client pitches and proposals. The position requires SC Clearance eligibility and is based in a remote setting with occasional client visits.

Skills & technologies

Must have

Read full description

Join a leading IT Consultancy to develop and scale cutting-edge GenAI full-stack applications using technologies like Retrieval-Augmented Generation (RAG), intelligent agents, and LLMs.


  • Salary - £55,000 per annum + Additional Benefits
  • Remote with occasional client visits
  • Candidates must be eligible for SC Clearance
  • No sponsorship will be provided for this role


In this role, you’ll


  • Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like Retrieval-Augmented Generation (RAG) and intelligent agents.
  • Scale existing POCs to production-ready solutions for customer use.
  • Design and develop FullStack applications for both GenAI and non-GenAI projects.
  • Support the development of infrastructure to enable robust end-to-end solutions.
  • Grow your skills by exploring and experimenting with emerging technologies, including GenAI.
  • Share your expertise by coaching and mentoring team members, fostering skill development within the team.


YOUR PROFILE


To be considered for this position you must meet below requirements:

Eligibility

  • You need to hold an active SC (Security Check) Clearance or be eligible for such level of clearance.


Technical Expertise

  • Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent
  • Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite.
  • GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript).
  • LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama.
  • Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment.
  • Containerization and Orchestration: Hands-on experience with Docker, Kubernetes, and Docker Compose.
  • Infrastructure as Code (IaC): Exposure to tools like Terraform.
  • Monitoring Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar.
  • CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins.


Database Management

  • Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc.
  • NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred).
  • SQL: Experience working with SQL databases like PostgreSQL.


Version Control

  • Proficient in Git and version control platforms like GitHub, GitLab, etc.


Work Methodology

  • Experience working in an agile team environment.


Communication Skills

  • Ability to effectively communicate with internal and external stakeholders, adapting your approach based on the audience and context


Additional Opportunities

This role offers avenues for both personal and business growth through contributions in the following areas:


Business Development

  • Lead or contribute to proposals, RFPs, bids, and client pitches.
  • Develop innovative propositions and participate in client-hosting events.


Internal Initiatives

  • Engage in campaign development, internal think tanks, and whitepapers.
  • Contribute to practice operations, recruitment, and team-building activities.
  • Help shape the organization’s offerings and capabilities.


Learning and Development

  • Access training and certifications to enhance your career and align with company needs.
  • Stay at the forefront of technological advancements by upskilling in high-demand areas like GenAI.


Become part of a dynamic environment where innovation, collaboration, and growth are central to everything we do.

£55,000 / yearApply now

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