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← All postings · December 2025 thread

Sphere Semi

Software Engineer

CompanySphere Semi
Websitespheresemi.com ↗
RoleSoftware Engineer
Typefull-time
Role taxonomySoftware Engineering
SpecialtiesSoftware Engineering
Locationor Palo Alto · Remote (US)
SalaryEquity mentioned
Apply viaEmail — alex@spheresemi.com
Hiring notes—
TechML/AI
Parsed locationsor Palo Alto
RegionsUS
Posted byspheresemi
PostedDec 1, 2025
SourceView on Hacker News ↗

Original posting

Sphere Semi | Software Engineer | Remote (US) or Palo Alto | Full-time Sphere Semi is applying AI techniques to automate the design of analog and mixed signal chips. Our techniques have been able to achieve state of the art PPA (power performance area) with relatively modest compute. We're scaling up and that means we need to rebuild our hardware and simulation pipeline. To that end we're hiring a strong software generalist. We offer competitive salary, meaningful equity, remote-first, unlimited PTO, 401k match, medical/dental/vision. If you are interested, please send a resume to alex at spheresemi dot com