Software Engineer (LLM Engineering), London
Core
Architect, implement, and own systems integrating Large Language Models (LLMs) into scientific and business processes for drug discovery and molecular design.
Role type
Senior IC LLM Engineering (Infrastructure & Platform)
Builds
Scalable, secure, and reliable LLM infrastructure, agentic tooling, and evaluation frameworks for scientific workflows.
Domain
Biotech / Drug Discovery / Generative AI
Deliverable
production ML models | infrastructure
Required skills
Python, System Design (IaC), LLM Internals, LLM Serving (vLLM), Probabilistic ML Evaluation, First-Principles Thinking
Preferred skills
Applied LLM Experience, ML Infrastructure, GCP, Scientific Domain (Biology/Chemistry), Agentic Tooling
Technologies
Python, vLLM, GCP, MCP, RAG
Responsibilities
Architect LLM-integrated systems with scalability and security; Build platform components for model routing and cost management; Implement context management, tool-use, and RAG; Develop evaluation frameworks for probabilistic systems; Create internal frameworks for agentic coding workflows; Support fine-tuning and RL efforts; Partner with researchers to translate scientific needs into technical specs.
