Founding Lead Engineer Jobs in San Francisco, CA

You'll also help us build the engineering team over time.

As a founding member of our engineering team, you’ll play a pivotal role in building the data and evaluation infrastructure that powers frontier models.

As a Founding Engineer, you will work directly with the founders to build production-grade multi-agent systems, backend infrastructure, and financial data systems

We’re hiring a founding engineer with the judgment skills to decide what we should build and the technical depth to make it work.

As a founding engineer and first full-time hire, you’ll be a cornerstone in building out the EffiGov platform and team.

The immediate work centers on agents, data, and infrastructure, with room to follow a problem wherever it leads across engineering.

We're hiring talented founding engineers to help us build the future of coding with AI.

Skills We’re Looking For We’re hiring two, high-agency, full-stack founding engineers.

The Role We're looking for a Founding Engineer to help build Mesh from the ground up.

As a Founding Engineer, you'll architect and build the core AI agents and infrastructure that power precision outbound at scale — then make them accessible through

Forward Deployed Engineer (FDE) As a Forward Deployed Engineer, you will work directly with customers and the founding team to turn real

engineer experience Cloud infrastructure, deployment, and production reliability

About the Role Zatanna is looking for a Founding Engineer with deep expertise in reverse engineering and infrastructure to work