Design and build product features that drive activation, engagement, and cross-team expansion Work across the full stack using TypeScript, React, Node.js, and GraphQL Lead project development from planning to launch and ongoing iteration Build experiences that improve user onboarding, feature discovery, and product education Collaborate with Product, Design, GTM, and other engineers to prioritize and deliver impact Use data to identify opportunities and measure outcomes Mentor engineers and contribute to technical decision-making and team culture Leverage AI coding tools to speed up development Improve the quality, reliability, and maintainability of the code Help shape the long-term vision for how we grow adoption across the Amplitude platform