Data Platform Engineer

Our mission is to automate coding. The first step in our journey is to build the best tool for professional programmers, using a combination of inventive research, design, and engineering. Our organization is very flat, and our team is small and talent dense. We particularly like people who are truth-seeking, passionate, and creative. We enjoy spirited debate, crazy ideas, and shipping code. About the role Take data foundations from 0→1 on the bleeding edge of AI data. As one of Cursor’s first Data Platform Engineers, you’ll own the systems that make company-wide data work reliable, secure, and easy to build on. You’ll work hands-on across our data lakehouse architecture to support a fast-growing data team and uniquely data-savvy business stakeholders. You’ll partner with Data, Product, GTM, and AI research teams to turn messy, repeated data needs into durable infrastructure. Cursor is already operating at enormous scale, but our data platform is still early. This role is for someone who wants to own the low-level foundations: optimizing TB-scale ingestion, improving resource usage and alerting, codifying access control with infra-as-code, and making pragmatic build-vs-buy decisions across the modern data stack. Example projects - Own and optimize the raw data layer: Improve the performance, reliability, and cost profile of TB-scale first-party data ingestion so downstream ana...