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

HYPERLUME

Software Engineering
San Jose, CA, USA
USD 130k-160k / year
Posted on Feb 4, 2026
Work in fast‑paced environment validating high‑speed SerDes (400G/800G/1.6T)—electrical validation, automation, interoperability testing, and system‑level debug; create documentation and labs automation scripts. Base salary range is $130,000 – $160,000 a year.