AI Engineer

You ship production LLM features end-to-end - retrieval, prompting, tool-calling, evaluation and the boring-but-critical plumbing that makes them fast, cheap and reliable. You care about latency, cost and correctness in equal measure.

• Retrieval-augmented features that turn messy business documents into decisions.
• Tool-calling agents that safely operate inside our customers' workflows.
• Evaluation datasets and regression tests for every prompt in production.
• Instrumentation that lets us reason about cost, latency and quality per feature.

• 4+ years software engineering; 1+ shipping LLM features to real users.
• Fluent in Python or TypeScript; comfortable across both.
• Understand embeddings, retrieval, prompt design and evaluation.
• Rigorous about testing, observability and cost.
• Right to work in the UK.