Member of Technical Staff
Endex, New York City +7
The role
Location: New York City (Primary), Denver, Chicago, Singapore (APAC), London, San Francisco, Austin, Los Angeles Commitment: 5 Days In-Person
We're looking for engineers who want to work on category-defining AI work. Building agents with the performance and reliability Wall Street demands is one of the hardest applied AI problems out there.
Our technical staff works across the stack: agent architecture, evals, model post-training, and new product surfaces. You'll ship to the largest financial firms in the world.
Your Key Responsibilities
- Design and ship the core agentic systems that power Endex across planning, tool use, memory, long-horizon task execution.
- Partner with customers to understand finance workflows, and leverage learnings to improve our product
- Build the evals, datasets, and post-training pipelines that turn raw model capability into a product analysts trust
- As one of our earliest engineers, you'll shape our architecture, our hiring bar, and the engineering culture