We’re deploying 10,000 long-endurance balloons, blanketing the planet with real-time data collected from the atmosphere. That data powers better forecasts, safer flights, and a more resilient world. We’re a hardtech company building at software speed. If that mix excites you, come build with us.

About us

We’re a small team pushing the frontiers of real-world data collection. We ship hardware faster than most teams ship code, and are obsessed about making a real difference in the world.

Launched YC Summer ‘24, seed round oversubscribed by top investors in 72 hours.

What you’ll do

• Support development of flight hardware from requirements through design, development, manufacture and testing
• Debug PCB-level electrical issues
• Support bench tests (thermal, vacuum, etc) and flight tests (support launch and recovery)
• 5 days on-site and ability to travel for test flights.

What we’re looking for

• Hands-on project experience with embedded systems (school projects count)
• Experience with EE tools: oscilloscopes, power supplies, rework, soldering irons, etc.
• Familiarity with eCAD software such as Altium or equivalent