Founding Engineer
Pioneer Square Labs
Founding Engineer
Pioneer Square Labs
Startup studio and early-stage venture investor
Terrabyte AI · San Francisco, CA · Full-Time
Terrabyte is building the intelligence layer for Earth — turning geospatial data into actionable insight at scale. We're an early-stage company moving fast, working directly with founders, and shipping products that matter. If you want to be part of building something from the ground up, this is the role.
We're looking for a Founding Engineer to help us scale our product and engineering foundation as we grow. You'll be one of the first engineers at Terrabyte, which means you'll have significant ownership over technical direction, architecture decisions, and the culture we build together. This isn't a role for someone who wants to execute a pre-written roadmap — it's for someone who wants to help write it.
You'll work directly with the founders, move fast, and care deeply about building systems that are both production-ready and built to last.
Nice to have: Prior startup experience or time at a high-growth engineering org (hyperscaler, strong eng culture company)
Startup studio and early-stage venture investor
Pioneer Square Labs (PSL) operates as a hybrid startup studio and early-stage venture capital fund in Seattle. It builds and backs tech startups by partnering with founders, providing capital and hands-on operational support. The startup studio co-develops companies from idea to early growth, while the VC fund invests in promising early-stage ventures. Revenue comes from equity stakes in portfolio companies, aligning PSL's success with the startups it helps, with the goal of creating world-changing, scalable businesses.
Explore more opportunities at Pioneer Square Labs