Staff Software Engineer, AI Data Platform
Core
Building the data, evaluations, and infrastructure for frontier AI labs to train and judge agents, including eval systems, fine-tuning pipelines, and agent-first product surfaces.
Role type
Staff Software Engineer, AI Data Platform
Builds
Eval systems, fine-tuning pipelines, agent-first UX/infrastructure, and scalable data infrastructure for frontier labs.
Domain
Artificial Intelligence / Machine Learning Infrastructure
Deliverable
production ML models | infrastructure | product features
Required skills
Full-stack prototyping, system and API design, hard architecture decisions, production code reliability, leadership by example, ambiguity navigation, full-stack depth, TypeScript, Python
Preferred skills
LLM/agent-driven product experience, LLM evaluation design, distributed systems, ML infrastructure, data systems at scale
Technologies
React.js, Redux, TypeScript, Node.js, Python, Java, Kotlin, GraphQL, GCP, Kubernetes, MySQL, Spanner, PostgreSQL, Kafka, PubSub
Responsibilities
Design and build eval systems for millions of agent trajectories; develop fine-tuning pipelines; create agent-first product surfaces; scale infrastructure for high-throughput AI interviews; integrate latest models into production rapidly.
Seniority
Staff, high-impact IC with strategic direction and mentorship
