Senior Software Engineer
Core
Build production systems, data pipelines, and agent harnesses for frontier AI labs to generate high-signal STEM datasets and evaluation benchmarks.
Role type
Senior Software Engineer (Backend/Platform)
Builds
Task-authoring tools, data pipelines, evaluation harnesses, sandboxed execution environments, and agentic workflows for AI research.
Domain
Artificial Intelligence / Frontier AI Research / Data Engineering
Deliverable
production ML models
Required skills
Python, FastAPI, Django, PostgreSQL, TypeScript, React, Linux, Docker, Terraform, AWS/GCP, LLM coding tools, Git
Preferred skills
Agent frameworks (LangGraph, MCP), Sandboxing (gVisor, Firecracker), Workflow orchestration (Temporal, Airflow), LLM benchmarks (SWE-bench)
Responsibilities
Own services end-to-end from design to production operation; Build backend services and data pipelines for dataset generation and validation; Build and operate agent harnesses with tool use and retries; Build sandboxed execution environments for model-generated code; Trace and debug agent runs end-to-end; Own infrastructure as code and CI/CD.
Seniority
Senior, hands-on IC
