• Working hands-on in the codebase, contributing directly to core systems • Helping shape and evolve our technical architecture as products and ideas take form • Partnering closely with leadership to translate business direction into technical decisions • Exploring and reasoning through complex systems, even when documentation is incomplete • Helping the team think clearly about tradeoffs, sequencing, and long-term implications • Using modern tools (including AI) to explore ideas, accelerate understanding, and improve how we build