graph traversal Jobs

Haven Safety AI is building an enterprise learning intelligence layer for safety, designed to help high-risk organizations learn faster from incidents and prevent future occurrences. The platform integrates with existing EHS systems to enhance incident investigation, assessment, and learning processes. It leverages current incident evidence, company knowledge, historical cases, and an industry knowledge graph, with specialized AI agents analyzing various data points to produce traceable assessments. This role is a build-and-operate position focused on the AI and LLM engineering layer, connecting the evidence base and knowledge graph to the product experiences used by investigators and safety leaders. The work is technically demanding and operationally critical, serving enterprise customers in regulated, safety-critical industries where precision, traceability, evaluation, and human oversight are paramount.

Exa is an applied AI lab building a revolutionary search engine. We develop massive-scale infrastructure to crawl the web, train state-of-the-art embedding models, and design high-performance vector databases. Our goal is to create perfect search over all the world's information, surpassing current capabilities. As a Software Engineer on Knowledge Systems, you will contribute to building systems that understand and reason over knowledge from the web and beyond, enabling AI agents to answer questions with exceptional precision and completeness.

$180k - $350k