Senior Member of Technical Staff

### **About the Role** Join a small, early-stage public safety technology team building AI tools to help law enforcement teams search and analyze complex evidence. In this high-autonomy role, you will build and deploy production systems that support sensitive investigative work. ### **What You'll Do** * Build resilient, secure distributed systems for AI-powered evidence search and analysis. * Deploy large language models, vision models, and other machine learning systems in production settings. * Design retrieval-augmented generation pipelines and semantic search infrastructure for unstructured data. * Architect structured data systems, including query planning and semantic reasoning layers. * Develop or integrate agentic systems that reason, plan, and take actions across investigative data. * Keep pace with evolving AI models and infrastructure approaches, and drive solutions from idea through delivery. ### **What We're Looking For** * At least 6 years of backend engineering experience building distributed systems, including senior, staff, founding, or technical leadership work. * Experience deploying LLMs, vision models, or other machine learning systems in production. * Proficiency across multiple programming languages, including Python; experience with JavaScript or React is useful. * Hands-on experience building RAG or similar pipelines for unstructured data and systems for structured data, such as query planning or semantic modeling. * Experience with multiple infrastructure providers and a strong foundation in system security and resilience. * Experience at both established technology organizations and early-stage startups is valued. Agentic AI experience is a plus. * Must be authorized to work in the United States. Visa sponsorship is not available. ### **Compensation & Benefits** Base salary range: $150,000 to $215,000 annually. Equity details were not provided. ### **Location** Hybrid in San Francisco, California.