Product Engineer, Product Platform (Frontend)Active$200K–$300K

The opportunity

Product Platform builds and owns the shared foundations the rest of Replit is built on: backend infrastructure, connectors, product primitives, and the frontend platform. When these foundations are solid, every other team moves faster.

What you'll do

  • Design platform APIs and shared primitives (not just components) with clear: contracts, documentation, and upgrade paths that other teams adopt

  • Profile and instrument real user journeys, then ship the changes that move the numbers

  • Roll out cross-cutting changes safely with codemods, migration paths, and staged rollouts

  • Set technical direction in design and architecture reviews, and document the: decisions and operational expectations behind them

  • Work directly with product teams to turn their friction into reusable platform improvements