Until
This role involves owning the architecture and development of extreme power electronics hardware for organ rewarming systems, requiring expertise in high-voltage, high-frequency energy delivery and first-principles modeling. The position focuses on designing novel power converter topologies, resonant networks, and electromagnetic structures to solve complex cryopreservation challenges. The successful candidate will lead hardware prototyping, validation, and system-level tradeoff studies within an interdisciplinary team.
Until is a biotechnology company building a "pause button" for biology by developing reversible cryopreservation technologies so transplantable organs (and ultimately whole bodies) can be preserved until a recipient is found. Their work focuses on translating cryobiology fundamentals into engineered workflows across five dimensions: perfusion, cryoprotectants, cooling, rewarming, and organ health assessment. Until has assembled a multidisciplinary team and raised $100M+ to advance scalable, clinically translatable cryopreservation solutions that help patients waiting for donor organs today.
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Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Until.
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