System Software Engineer
The System Software Engineer designs, develops, integrates, tests, and debugs system-level software. This work supports the core software platform for Automated Test Equipment (ATE). Working within an established architecture, this role delivers high‑quality, production‑ready software components that contribute directly to the performance, reliability, and functionality of the platform. You will work across a broad technical spectrum ranging from modern user ‑facing GUI development to the core system internals that power the Unison platform.
Responsibilities
Software Development & Integration
Debugging & Testing
Required Qualifications
Preferred Qualifications

Cohu is the leading supplier of semiconductor test handlers and contactors, and a growing provider of automated test equipment, inspection & metrology solutions, and data analytics software to optimize semiconductor manufacturing yield and productivity. Cohu’s differentiated and broad product portfolio enables optimized yield and productivity, accelerating customers’ manufacturing time-to-market.
Cohu is a publicly traded (NASDAQ: COHU) global company with headquarters in Poway, CA. We have a global footprint with ~3,000 employees.
We are the leading supplier of Semiconductor Test and Inspection & Metrology Handlers and Test Contactors. We have market leadership in RF Power Amplifier/Front-End Module Testing.