AI Engineer

Proteus Bio; Greater London; Hybrid; GBP 90.000 - 120.000; Vollzeit

Zusammenfassung

Proteus Bio in London is hiring an AI Engineer to join our Research team. We are building a Biological Intelligence Platform for autonomous discovery of personalised medicine, combining disease targets, therapy design, and continuous learning from experiments. Hybrid work, start Sep 2026, location London.

We value autonomy, ownership, and hands-on builders who can take ideas to production and work with biology-informed models and scalable AI systems.

Qualifikationen

• Experience scaling AI systems from idea to production.
• Experience building agentic systems end to end.
• Experience with biological foundation models.

Kenntnisse

Scaled AI systems

Agentic systems

Biological foundation models

Python

FastAPI

Containers

Async jobs

Tools

LangGraph

Tool calling

RAG

Memory management

Typed schemas

Observability

Sandboxed execution

Jobbeschreibung

We are hiring an AI Engineer to join Proteus in London.

We are building a Biological Intelligence Platform for the autonomous discovery of personalised medicine. Our platform reasons over disease targets, designs therapeutic and diagnostic candidates, and continuously learns from experimental results.

Location: London. Employment type: Full time.

Workplace: Hybrid.

Start: September 2026. Department: Research.

We are looking for someone who

• Has scaled AI systems and can take them from idea to production
• Has built agentic systems end to end - planning, tool use, and orchestration
• Has built the benchmarks and evals to know whether any of it actually works
• Has worked with biological foundation models
• Operates with a high degree of autonomy
• Wants to leave the world better than they found it

Preferred Experience

• LLM agents and tool calling
• LangGraph/stateful workflow orchestration
• RAG, memory and context engineering
• Structured outputs and typed tool schemas
• Agent evaluations, tracing and observability
• Secure sandboxed code execution
• Python, FastAPI, async jobs, containers

Biology experience is valuable, but not required. We care more about what you have built, how you think, and whether you take ownership than where you went to school.

We are backed by Founders, Inc.