The Interfaces team builds the product surfaces for Poolside’s Model Factory: our industrial approach to the process of training models. Your role is to turn parts of model training – experiments, trajectories, evals, data inspection – into a product that can be easily seen and interacted with
You'll join as a full-stack product engineer and own surfaces end-to-end, from backend and APIs to the web UI, for the researchers and engineers who build our models. You'll figure out what they actually need, ship fast, and iterate on quickly on feedback, balancing scalability and flexibility. Much of this work is greenfield: whole areas are still untouched or require complete revamps. Since researcher velocity and ability to make decisions with limited time and resources are critical to our success, your work will directly accelerate Poolside's ability to develop models
YOUR MISSION
To deliver the product surfaces and platform that make poolside's model-building process visible, usable, and fast for the teams who build our models
Own product surfaces end-to-end, from backend services and APIs to the web UI, across the Model Factory platform
Turn the opaque parts of model training (experiments, trajectories, evals, data inspection) into interfaces people trust and use every day
Deeply understand the needs of applied researchers; align closely on their use-cases, find the bottlenecks, and ship new platforms + features to improve their workflows
Build the platform other internal teams contribute their own UI into (a.k.a. our internal design system)
Quickly iterate on feedback, prioritizing adoption and usability
Uphold quality across the stack: performance, reliability, and high-utility interfaces