"open source" Jobs

Join Elastic as a Senior Java Developer to enhance the core infrastructure of Elasticsearch in a fully remote environment.

Join Fastly as a Staff Engineer to enhance and scale control systems for a reliable edge cloud platform.

Join AirGarage as a Controller to build and modernize the accounting function in a fast-scaling startup.

Join Coursera as a Senior Software Test Engineer to enhance software quality for millions of learners globally.

Join a small, passionate team to build data systems for training frontier coding models at Cursor.

Own the direct supply chain for satellite hardware, managing sourcing, planning, purchasing, and fulfillment in a fast-paced environment.

Lead strategic partnerships with key accounts in a fast-paced blockchain environment at OP Labs.

Join Robinhood as a Senior Software Developer to build scalable container infrastructure for high-throughput financial applications.

Join Reflection AI as a Security Engineer to build and enhance our Application Security function in a dynamic, high-ownership environment.

Join Arize AI as a DevSecOps Engineer to embed security in software development across a TypeScript-heavy stack.

Join MongoDB as a Senior Site Reliability Engineer to enhance deployment infrastructure and support engineering teams.

Join Brigit as a Fullstack Engineer to help scale a next-generation consumer finance platform with a focus on autonomy and innovation.

Join Databento as a Software Engineer to develop high-performance applications in C++ and maintain a robust C# client library.

Lead the technical direction for Mattermost’s core web platform in a remote-first, AI-forward environment.

Join Pinterest as a Staff Software Engineer to lead the development of a scalable big data storage platform using cutting-edge technologies.

Lead the development of Socket's technology partner ecosystem to drive integrations and partnerships in the AppSec and supply chain security space.