Location
donostia/san sebastián, país vasco, Spain
Posted
July 18, 2026
Job Description
As a Senior Firmware Engineer , you will be responsible for the embedded firmware architecture, design, unit‑level, and system testing of new solid‑state components and systems. The candidate must be self‑motivated and comfortable navigating uncertainties and customer‑driven design requirements. The role requires an understanding of the protection legacy that Littelfuse has established and the ability to collaborate across the business to draw upon that strength. Join the team at Littelfuse that is developing new, self‑contained smart components and systems that deliver protection and control functionality to electrical systems.
About the Job:
- Develop and qualify embedded designs as part of a safety‑critical component or system.
- Establish and execute unit‑level and system level tests and work with QA engineers to develop automated, robust test suites.
- Establish a safety‑critical software process that meets the requirements of UL ...