Senior Software Engineer, AI Security

Helps build Tanium's new AI Security product, which gives large enterprises visibility into and control over AI agents and the endpoints they run on. The engineer designs high-scale distributed backend systems, builds services using LLM APIs, tool-calling frameworks and the Model Context Protocol, designs retrieval and data pipelines, leads code reviews and mentors junior engineers.

Tanium wants eight or more years of production software engineering, distributed systems experience, shipped AI products with LLM and tool-calling integrations, a production MCP server or integration, and RAG pipelines. Security principles and cloud experience are preferred. Hybrid in Addison, Bellevue, Durham or Emeryville.