Overview
At Blacksmith, we provide cloud infra to help companies run their CI (GitHub Actions) substantially faster and cheaper. Our mission is to build a CI cloud. Our bet is that CI, as a class of workloads, is ready to be unbundled from the hyperscaler clouds (AWS/GCP/Azure). This is a bold statement, and we have an ambitious roadmap ahead.
Some things we're proud of
We orchestrate millions of VMs for CI jobs each month over our own fleet of bare-metal hardware.
We power CI for 600+ fast-growing startups like Ashby, Slope, AtoB, Pylon, Superblocks, and Finch.
Founders: Aditya Maru and Aayush Shah were early systems engineers at Cockroach Labs. Aditya (JP) Jayaprakash worked on search infra and was later a founding member of the ads team at Faire.
We went through Y Combinator's W24 batch and raised our seed round from Google Ventures.
We're growing extremely fast and hit $1m ARR with a team of just 4 in less than 12 months.
You are a good fit if you…
This role is both strategic and deeply hands-on. You will own core operations, including finance, HR, legal, office management, vendor relations, and company processes, while also driving high-impact initiatives. We operate lean, so you’ll often be the one both deciding what needs to happen and making it happen.
Want to operate as a true partner to the founders, and also roll up your sleeves to get things done. You’re just as comfortable setting company direction as you are booking and planning a company offsite, coordinating with vendors, or improving a workflow.
Are ambitious, driven, and want to fast-track your career by getting exposure to everything — fundraising, strategy, hiring, product, and day-to-day company operations. You want to be in the room where decisions are made and be the one making sure they happen.
Thrive in high-stakes environments where precision, speed, and judgment matter. You think like an owner, act like one, and aren’t afraid to get into the weeds.
Have a strong bias for action. You spot problems before others do, bring structure to chaos, and make things happen without waiting for permission.
Are analytically sharp and can quickly ramp up on new industries, products, and workflows. You enjoy diving deep into complex problems and emerging with clear, actionable solutions.
Are comfortable context switching — one day you’re helping close a deal, the next you’re running payroll, negotiating a contract, or standing up a new internal process.
Have experience in consulting, investing, operations, or a startup and are looking for a role with real leverage, visibility, and room to grow into a leadership position.
Are excited by the opportunity to work closely with the founders and directly influence both the big picture and the nuts-and-bolts of building a high-growth startup.
Want to work in-person 5 days a week in SF with a small, execution-focused team building something big.
Compensation and benefits
Medical, Vision, and Dental insurance.
Competitive base + equity.
Unlimited PTO.
Quarterly offsite.
Early-exercise stock options
12 weeks fully paid parental leave (US)
What We Do
Blacksmith is the fastest way to run your GitHub Action workflows. We orchestrate your workflows over our fleet of bare-metal gaming CPUs with your build caches co-located right next to your CI jobs.
All it takes is a one-line code change. Get started with Blacksmith https://docs.blacksmith.sh/getting-started/quickstart
Blacksmith Offices
OnSite Workspace