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Founding Engineer

About the role

As our first US-based engineer, you'll be architecting and building the core infrastructure that powers human data training for AI labs across non-verifiable domains like design, finance, and multimodal tasks.

What you will do

  • Build our internal tooling system from scratch (competing with OpenAI's Feather)
  • Design workflows for domain experts to create high-quality training data
  • Deploy LLMs and evaluation pipelines in production
  • Create agent training systems for specific verticals
  • Integrate with enterprise systems (CRMs, payments, data warehouses)
  • Rapid product experimentation and data analysis

Ideal background

  • 0–4 years as a backend-leaning, applied AI engineer with steep growth trajectory.
  • Proven experience shipping production LLM/agent systems, evaluation tooling, and data pipelines.
  • Comfortable owning ambiguous problems and moving fast in a small team.

Tech stack

Python, React, Next.js, SQL/NoSQL, Airflow. 

Reporting line

Reports to Rithika K (https://www.linkedin.com/in/rithika-k-852316181/)

Work policy & location

On-site in San Francisco, 6 days/week.