
Design, build, test, and iterate physical systems in hours, not months. Backed by Sequoia Capital, Patrick and John Collison, and David Helgason. Used by Rivian, Joby, Astranis, and Radiant.

Design, build, test, and iterate physical systems in hours, not months. Backed by Sequoia Capital, Patrick and John Collison, and David Helgason. Used by Rivian, Joby, Astranis, and Radiant.
What they do: Requirements and systems-engineering platform with AI agents for complex hardware development
Customers / users: Engineering teams in space, defense, robotics, automotive, and energy (used by Rivian, Joby, Astranis, Radiant)
Funding: Raised an $8.5M seed (Dec 2022) and a reported $23M Series A
Backing: Investors include Sequoia, EQT Ventures, Backed VC, and angel investors
Team size (reported): 27 employees
Complex hardware engineering (systems engineering, requirements management, iterative hardware development)
IT Services and IT Consulting
$8.5M
Seed round reported with participation from Backed VC and angel investors
$23M
Series A reported in October 2025
“Backed by institutional VCs (EQT Ventures, Sequoia, Backed VC) and angel investors”
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About Flow Flow is reinventing how humanity builds its most complex machines. We are the tool for complex systems engineering used by next gen teams building the future of space, defense, automotive, aviation and robotics. If a company is aiming for the Moon, developing fusion power, or establishing the first interplanetary colony, they’re likely using Flow to get there.
We’re backed by Sequoia Capital with angel investors including Patrick & John Collison (Stripe), David Helgason (Unity) and Kyle Parrish (Figma).
About The Role As one of our first Solutions Engineers, you’ll sit at the intersection of sales, engineering and customers: understanding how next-gen hardware teams build, guiding deployments, and supporting adoption, ensuring customers have the insight and tools to achieve meaningful outcomes.
This is an ideal role for someone who started their career on hardware engineering programs, then discovered they love working with customers to solve their problems. This role will enable incredible hardware companies to reinvent how they work.
What You’ll Do
About You
Nice to have
Compensation Range: $165K - $230K
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