"open source" Jobs

Join Reflection AI as a Fullstack Engineer to build and operate a foundations platform for scalable developer infrastructure.

Join XBOW as a Software Engineer to build AI-powered security systems in a fast-paced, research-driven environment.

Join Elastic as a Senior Software Engineer to enhance Elasticsearch's vector search capabilities in a fully remote environment.

Join Saronic Technologies as an Electrical Engineer to design and implement cutting-edge electrical systems for autonomous vessels.

Lead Employee Programs at WorkOS, focusing on onboarding and training in a fast-growing startup environment.

Join Krea.ai as a Fullstack Engineer to build innovative AI creative tools in a collaborative, onsite environment.

Join PlanetScale as a Software Engineer to build a customer-facing database observability product for Vitess and PostgreSQL.

Join Freehand as a Strategic Partnerships lead, building relationships with systems integrators and private equity firms in a fully remote role.

Lead the technical architecture of Valar's software platform, focusing on telemetry, streaming, and simulation systems in a high-impact startup.

Join Elastic as a Senior Software Developer to lead initiatives in building an industry-leading search engine with a globally distributed team.

Join Peregrine as a Staff Software Engineer to craft AI-driven features that enhance user experiences in public safety applications.

Join Datadog as a Senior Software Engineer to enhance the REDAPL Graph Engine for tracking infrastructure resources at scale.

Join TollBit as a Staff Engineer to design and maintain scalable backend systems in a remote-first, innovative AI infrastructure team.

Join Baseten as a Software Engineer focused on ML performance to optimize large language models in a fast-paced startup environment.

Join Reddit as a Senior Software Engineer to enhance user experience on high-traffic feed pages with a fully remote team.

Join LangChain as a Frontend Engineer to develop user-facing features for our AI observability platform.

Join Applied Intuition as a Software Engineer to enhance developer experience and streamline deployment processes in automotive software.

Join Langfuse as a Product Marketing Engineer to bridge technical product knowledge and marketing for AI engineering teams.