Director AI Platform & Engineering

* Please only apply if you have deep experience of working in the Life Sciences/Biotech industry
* Your new role The Director, Agentic AI Platform & Engineering owns the technical platform on which the businesses' AI agents are built and operated: the AWS-based agentic automation stack (Amazon Bedrock / Agent Core and related services). This is a hands-on engineering role reporting to the Senior Director, Head of Artificial Intelligence, and does not currently have direct reports. The role works through existing functions rather than duplicating them:
Infrastructure for AWS accounts, networking, and cloud operations;
Security for identity, access, and data protection; and Data / enterprise systems teams for Snowflake and system integrations.

Key Responsibilities Own the internal implementation and architecture of Amazon Bedrock / Agent Core and related AWS services as the businesses single enterprise agentic automation platform. Design and own runtime governance components: guardrails, evaluation harnesses, automated regression testing, observability, logging, and prompt/tool/model versioning. Build and maintain reusable agent templates and platform engineering patterns so new agents are faster, cheaper, and safer to deliver.

Own the tool/action architecture, including APIs and Lambda / Step Functions / Event Bridge patterns, ensuring agents access enterprise systems through narrow, approved tools rather than broad credentials. What you'll need to succeed 10-12 years in software or platform engineering, including recent delivery of production LLM applications (RAG, tool calling, agents, evaluations). Deep AWS expertise (IAM, Lambda, Step Functions, Event Bridge, Cloud Watch), infrastructure-as-code (Terraform or CDK), and CI/CD practice.

Strong proficiency in Python or a comparable language, with a sound engineering discipline. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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