Staff Engineer – Experimentation Team

<h4><strong>About the Job:</strong></h4> <p data-renderer-start-pos="5871" data-local-id="4e17a2683c0d">As a Staff Engineer on LaunchDarkly's Experimentation team, you'll build the platform that helps engineering teams make data-driven decisions with confidence. Our Experimentation product enables customers to run A/B tests, measure the impact of feature changes, and optimize experiences — integrated with a feature management platform that processes trillions of evaluations daily.</p> <p data-renderer-start-pos="6254" data-local-id="ca91cb8d3f76">This role sits at the intersection of data science and platform engineering. You'll design the statistical engine, warehouse-native analysis pipelines, and adaptive experimentation systems (including contextual bandits) that power our customers' most important decisions. We want someone who brings genuine depth in applied statistics and ML — as fl