"sandbox" Jobs

Join Datadog as a Senior Software Engineer to design secure coding solutions for a cutting-edge coding agent in a hybrid work environment.

Own the development of Town's native macOS app, ensuring a fast and integrated user experience.

Join LangChain as a Senior Frontend Engineer to develop user-facing features for our enterprise platform in a fast-paced environment.

Join CoreWeave as a Senior Software Engineer to design and build secure, high-performance environments for AI-driven workloads.

Design and build secure, high-performance environments for Kubernetes workloads as a Senior Software Engineer II at CoreWeave.

Join TRM Labs as a Senior Infrastructure Engineer to build a reliable and secure platform for AI-powered crime investigation solutions.

Join LangChain as a Senior Backend Engineer to build backend systems for AI observability and evaluation at scale.

Join LangChain as a Deployed Engineer to build reliable AI agents for enterprise customers in a dynamic growth environment.

Join Periodic Labs as an ML Systems Engineer to build and optimize large-scale training and reinforcement learning infrastructure.

Join Cognition as a Software Engineer to tackle challenging AI problems and contribute to innovative products like Devin and Windsurf.

Build and operate the infrastructure behind real-time decision systems at Probook, an AI operating system for home services.

Join GitLab as a Senior Backend Engineer to enhance code security and help developers fix vulnerabilities in their software.

Join LaunchDarkly as a Full Stack Engineer to build and expand Vega, an AI-powered platform for observability and feature management.

Join Handshake as a Senior Software Engineer to build systems for coding data and evaluations for next-generation AI models.

Join LangChain as a senior Marketing Operations strategist to own the marketing tech stack and drive AI-forward campaign operations.

Join OpenRouter as a Software Engineer to build innovative products for enterprise AI adoption.

Join LangChain as a Deployed Engineer to co-architect and build production AI agents with customer engineering teams.

Join a talented team to build and optimize ML infrastructure for large-scale AI research.

Join Lightspark as a Senior Software Engineer to build and own an internal AI platform that enhances workflows across various teams.