Product Engineer, Product Platform

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. ABOUT THE TEAM Product Platform builds and owns the shared foundations the rest of Replit is built on, spanning the full stack so every other team can ship features safely and quickly: backend infrastructure, connectors, product primitives, and the frontend platform. Our work is high-leverage and horizontal: when our foundations are solid every other team moves faster, and the role gives you exposure across the whole of engineering. We are a small, collaborative team that values curiosity and clear thinking over pedigree, and we work in the open by bringing each other the problem rather than just the request. We care more about how you reason and build than the route you took to get here. ABOUT THE ROLE As a Product Engineer, you can focus on frontend, backend, or full-stack work building the shared systems other teams depend on. The work is guided by a few simple questions: - Are our shared systems fast, reliable, and cost-efficient as traffic grows? - Are we making product development safe by default, consistent, and faster? - Can a builder connect a third-party service once and have it work safely across every app they build? - Are user-facing surfaces consistent and fast, with shared primitives teams can build on? - Is our codebase easy to navigate, change, and extend, including for AI coding agents? WHAT YOU’LL DO - Design reusable primitives and interfaces with clear contracts and documentation that other teams adopt - Work directly with product teams to turn their friction into platform improvements - Profile and in…