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Principal Software Engineer (AI)

Woking, United Kingdom💼 Full-time🗓 2026-04-15 → 2026-07-30

Core

Designing, building, and operating production-grade GenAI/LLM capabilities for BioPharma organizations to enable AI-driven discoverability, summarization, reporting, and decision support.

Role type

Principal Software Engineer (AI/GenAI)

Builds

Production GenAI solutions (RAG, agentic patterns) integrated with enterprise data platforms for drug discovery, clinical development, and commercial operations.

Domain

BioPharma / Life Sciences / Generative AI

Deliverable

production ML models

Required skills

LLM application design, RAG implementation, vector store architecture, unstructured data pipeline development, production deployment and monitoring, system design for reliability and scalability, prompt versioning, feature flagging, technical leadership, mentoring

Preferred skills

GenAI in life sciences/GxP environments, Databricks, AWS, AI engineering governance and evaluation methods

Technologies

LLMs, RAG, vector stores, relational databases, Databricks, AWS

Responsibilities

Lead delivery of AI-enabled platform capabilities; Design and productionize scalable GenAI solutions; Translate scientific use cases into robust AI system designs; Establish engineering best practices for GenAI/LLM applications; Act as a technical leader by mentoring engineers and influencing architectural direction

Seniority

Principal, hands-on IC with mentorship and architectural leadership

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