Engineering Jobs at Halluminate

Halluminate builds reinforcement learning (RL) environments for financial services. The environments are computer-use and tool-use gyms used to train AI agents on real financial workflows such as Excel modeling, pitch decks, and tasks in investment banking, private equity, and consulting. The company works with frontier AI labs and is backed by Y Combinator.

Halluminate is also hiring in operations (2), data and AI (1) and people and talent (1).

Its roles are in San Francisco, CA, US (9).

You own whole parts of the product rather than one service inside a large system. Expect to write the code, deploy it, and get paged when it breaks. Reviews are quick and the codebase is small, so a decision made on Tuesday can ship on Thursday.