Build infrastructure for frontier AI agent research: environment execution, trajectory collection, and evaluation at scale.
Develop reusable tools, APIs, and pipelines for launching experiments, managing data, and inspecting results.
Turn research prototypes into tested systems, making experimentation faster, more reproducible, and cost-efficient.
HUD builds reliable, fair, and open infrastructure for AI data, making data valuable for creators and trustworthy for labs. The team is a quickly growing group of ~25 researchers, engineers, and operators backed by $16M from top VCs and YC.
Design, build, and operate backend services and APIs that are core dependencies across Airbnb's platform.
Lead multi-engineer projects end-to-end, from problem definition through rollout and operations.
Improve the reliability and scalability of systems that handle account data and events at high volume.
Airbnb is a global online marketplace for stays and experiences, founded in 2007 and now boasting over 5 million hosts and 2 billion guest arrivals worldwide. The company fosters a culture of belonging and inclusion, committed to creating a world where anyone can belong anywhere.
Design, build, and maintain third-party API integrations that power TRM's AI-native products and workflows.
Develop scalable integration infrastructure, shared services, and internal tooling for reliable data source connections.
Build robust APIs and backend services for high-volume, mission-critical product experiences.
TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. It is a Series C company with $220M in total funding, backed by leading investors, and operates as a distributed-first team with a high-velocity, ownership-driven culture.