Teams at Vast.ai

Own the infrastructure, security, scalability, observability, and reliability roadmap for a decentralized GPU cloud marketplace. Translate non-functional requirements into engineering specifications, prioritize initiatives, and drive delivery. Manage platform metrics including uptime, fleet reliability, latency, and cost-to-serve. Partner across engineering and leadership to improve distributed systems, compliance, abuse prevention, and infrastructure tooling at significant scale.

Execute manual, exploratory, regression, and automated testing for web applications and backend services. Develop test plans and cases, validate requirements, investigate failures, identify root causes, and file actionable defects. Collaborate with Product and Engineering on acceptance criteria, quality standards, and release readiness in a Linux-first environment.

Troubleshoot complex Linux, NVIDIA GPU, CUDA, Docker, virtualization, networking, hardware, and AI workload issues. Own escalated support tickets, assist clients and infrastructure suppliers, identify root causes, and collaborate with engineering teams. Build Python and Bash diagnostic tooling, create runbooks, improve monitoring and troubleshooting processes, and support supplier onboarding and machine management. The role is fully or mostly on-site in Los Angeles, with schedules covering Monday-Friday or Sunday-Thursday.