Senior Product Engineer – C#/.NET & AI
- sheffield, england, United Kingdom
- £85 - £120 Per Hour
Job Description
We’re hiring a Senior AI Software Engineer to join a global enterprise software organisation making a significant investment in embedding AI into established commercial products.
This isn’t an AI research position. We’re looking for a strong Full-Stack C#/.NET Engineer who has already integrated AI/LLMs into real software products or solutions .
You’ll work across established and evolving products, taking AI capabilities from concept through to production within a fast-moving engineering environment.
Technology
- REST APIs & microservices
- React, Angular, Next.js or similar
- OpenAI, Azure OpenAI, Claude or other LLMs
- AI security & guardrails
- Cursor, Claude, Codex, Copilot or similar tooling
What we’re looking for
You’ll already be an accomplished C#/.NET Software Engineer with genuine full-stack capability.
Crucially, your AI experience needs to go beyond simply using Copilot, Cursor or Claude to write code . We want evidence of personally integrating AI/LLM capability into an actual product or solution.
Experience around model integration, prompt/context engineering, guardrails, local LLMs, RAG, evaluation or agentic AI would all be valuable.
Automotive, automotive aftermarket or rental software experience would be advantageous but isn’t essential.
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