Stitch Fix

The experimentation platform team is a small, nimble group of hybrid data science / data platform / software engineers that are focused on enabling data-driven decision making throughout the company. We run the entire experimentation stack at Stitch Fix - from backend services to metrics pipelines, dashboards, and internal notification systems. We also act as an informal sounding board for proposed experiments and new experimental designs. While our main workhorse is A/B tests, we also support other testing policies such as multi-armed bandits and geo-randomized marketing campaigns. As a team, we are driven by the thrill of helping our colleagues make better decisions faster and with less friction, which directly increases the velocity of the business. IC position on the experimentation platform team, which is part of our algorithm-development platform team within our Algorithms organization. We product manage, build, and run the platform - we don’t run or analyze experiments ourselves. There are many aspects of the platform to which you can contribute: engineering of the core golang services, JS/React frontend UIs, spark data pipelines, bandit engine, a self-service metric metadata repository, statistical computation framework, and much more!