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Software Engineer, X-Scientist

Xaira Therapeutics

Mid levelOn-siteSouth San Francisco, California, United States

Help build the future of drug discovery with AI.

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About Xaira Therapeutics

Xaira is an innovative biotech startup focused on leveraging AI to transform drug discovery and development.

What you'd do

Develop backend systems and APIs
Create tool-calling infrastructure and SDKs
Build agentic interfaces for analysis
Ensure observability and testing for workflows

What they're looking for

Strong Python engineering fundamentals
Experience building production libraries, CLIs, or APIs
Familiarity with LLM application development