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Staff Software Engineer, AI Data Platform

💼 Full-time🗓 2026-08-10 → 2026-09-22

Core

Building scalable data, evaluation, and infrastructure systems for frontier AI labs to train and judge agent capabilities.

Role type

Staff Software Engineer, AI Data Platform

Builds

Eval systems, fine-tuning pipelines, agent-first product surfaces, and high-throughput infrastructure for AI interviews.

Domain

Artificial Intelligence / Machine Learning Infrastructure

Deliverable

production ML models | infrastructure

Required skills

Full-stack prototyping, system and API design, production code development with coding agents, distributed systems architecture, TypeScript, Python

Preferred skills

LLM/agent-driven product experience, evaluation design for LLMs, production ML infrastructure, data systems at scale

Technologies

React.js, Redux, Node.js, GraphQL, Google Cloud Platform, Kubernetes, MySQL, Spanner, PostgreSQL, Kafka, PubSub

Responsibilities

Design and build eval systems running millions of agent trajectories; develop fine-tuning pipelines for agent improvements; create UX and infrastructure for agent operator workflows; scale infrastructure for high-throughput AI interviews; integrate latest models into production rapidly.

Seniority

Staff, hands-on IC with strategic direction

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