Blacksmith is a rapidly growing company that started by building infrastructure to run CI workloads very fast. Their first product helps companies run GitHub Actions faster and cheaper by operating their own global fleet of bare-metal machines. They currently orchestrate tens of millions of Firecracker VMs weekly, running CI for over 5,000 companies and achieving approximately $50 million in ARR within 2.5 years. The company operates thousands of bare-metal machines across multiple regions, schedules over 100,000 vCPUs concurrently, and manages a petabyte-scale Ceph cluster. Blacksmith has raised $58.5 million from Seed to Series B, with funding led by Google Ventures (GV) and Peak XV Partners. The founding team has extensive experience in systems and scaling, including work at Faire and Cockroach Labs. The Go-To-Market strategy is led by Jon Boyer, formerly Head of Sales at Zapier. The company is now expanding its CI infrastructure into a broader platform, focusing on running agent sandboxes at scale and developing its own background coding agent.
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Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed