Unisers

Wafer contamination detection systems for semiconductor manufacturers, aimed at raising chip production yields

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Highlights

  • Hiring2 open roles
  • New on EvolcAdded 2026-10-30
  • Remote-friendly2 of 2 open roles remote or hybrid

About Unisers

UNISERS develops contamination analysis equipment for semiconductor manufacturing. UNISERS Explorer is an automated in-line 300 mm wafer review system for molecular particle characterization. UNISERS Inspector is a liquid defectivity system that gives a cleanliness score for liquids and chemical fingerprints to trace contamination sources.

The technology combines a vacuum-based plasma coating with optical microscopy and surface-enhanced Raman spectroscopy, detecting particles down to 10 nm. Its customers are semiconductor manufacturers, and the company states that it develops its own products and owns the intellectual property for its solutions.

UNISERS AG was founded in 2019, and the underlying research began at ETH Zurich. Its office, workshop and clean room laboratory are in downtown Zürich, and team members are based in Portland, U.S. and Hsinchu, Taiwan. In February 2023 the company closed a CHF 12M seed round led by Intel Capital, with M Ventures, Swisscom Ventures and RSBG Ventures, and reports over CHF 20M raised in total. Open roles include a Business Operations Intern in Zürich.

Product: UNISERS Explorer defect review system for 300 mm wafers and UNISERS Inspector liquid defectivity system.

Jobs at Unisers (2)

Unisers is hiring for 2 roles, mostly in operations, based in Zürich.

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