Senior Member of Technical Staff

Responsibilities

• Build resilient and secure distributed systems supporting AI-driven evidence search and analysis.
• Deploy LLMs, vision models, and other machine learning systems in production.
• Design RAG pipelines and semantic search infrastructure for unstructured evidence.
• Architect structured data systems with query planning, semantic modeling, and reasoning layers.
• Build or work with agentic systems that reason, plan, and act across investigative data.
• Evaluate emerging AI models and infrastructure approaches and drive solutions from idea through deployment.

Requirements

• At least 6 years of backend engineering experience building distributed systems, including production deployment of LLMs, vision models, or other machine learning systems.
• Proficiency in multiple programming languages, including Python, with experience using JavaScript and React.
• Experience building secure and resilient systems across multiple infrastructure providers.
• Hands-on experience with RAG or similar pipelines for unstructured data and structured data systems involving query planning, semantic modeling, or reasoning.
• Experience with established technical organizations and early-stage startups is valued, along with sustained contributions in prior roles.
• Agentic AI experience and interest in public safety technology are helpful.
• Must be authorized to work in the United States.

Benefits

• Hybrid work arrangement in San Francisco, California.