ArcTern Careers

If you're looking for a new challenge in the earthtech sector, we encourage you to take a look at these postings from our thriving partner companies

We’re on a mission to find, fund and help earthtech entrepreneurs as they work to solve our most pressing environmental challenges—and we’re always on the lookout for talent. If you’re passionate about finding sustainable solutions that will make an impact on both the climate and the new economy, we’d love to hear from you.

Senior Software Application Engineer

HYPERLUME

Software Engineering

San Jose, CA, USA

USD 130k-160k / year

Posted on Jun 30, 2026

Work in a cross-functional environment validating high speed SerDes (400G/800G/1.6T). Responsibilities include electrical validation, automation development, interoperability testing, and system-level debug. Base salary range is $130,000 – $160,000 a year.

See more open positions at HYPERLUME

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Senior Software Application Engineer