• Design, build, and ship full-stack growth experiments end-to-end. • Improve key metrics across acquisition, activation, engagement, and monetization. • Collaborate daily with product managers, designers, and analysts. • Analyze experiment results and iterate quickly based on data. • Contribute to our experimentation platform and growth infrastructure. • Make thoughtful engineering tradeoffs in pursuit of impact. • Build and ship an experiment that impacts a core funnel step. • Partner with product, design, and analysts to refine a hypothesis or flow. • Review experiment results and decide what to iterate, keep, or remove. • Improve or extend internal tooling that supports experimentation. • Review code, mentor teammates, and participate in team ceremonies.