Founding Engineer Software Jobs in San Francisco, CA

We’re looking for a founding software engineer to own development across our stack, with a strong backend focus.

As a Founding Software Engineer, you'll play a pivotal role in shaping our tech, product, and culture — and in building the future of how people gather.

Most of all, you will be the sole architect, designer, and engineer on multiple systems across our stack Technical Must-Have’s

Prior Experience: 5-15 years of hands-on engineering experience.

As a cornerstone of this team, we’re hiring 1 founding engineer in-person at our San Francisco office.

systems that: Parse and extract structured line items from messy, multi-hundred-page blueprint PDFs at scale, optimizing our Python-based extraction engine

Founding Software Engineer Event Horizon Labs — San Francisco (in-person) We're a small, tight-knit team building autonomous

We're looking for a founding engineer to join the our team of 3-4.

We’re looking for a Founding Software Engineer to help us build the future of software development: someone with the taste to see how the future of software

This is a founding role with meaningful ownership over architecture, product direction, and engineering culture.

The Role We're looking for a founding software engineer (member of technical staff) who is obsessed with building agentic AI systems

We are looking for a Software Engineer to design, test, and implement key software components for our factory operations centering around agents and automated

About the role We're hiring a founding engineer to own the product.