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Senior Firmware Engineer

Littelfuse

Donostia / San Sebastián, Basque Country, Spain Full-time June 11, 2026
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Opportunity Description

Littelfuse is one of America’s Best Mid-Sized Companies (Forbes) and has been named one of the Best Places to Work in Illinois (Best Companies Group) for 11 consecutive years. With its global headquarters in Chicago, Illinois, USA, Littelfuse is a leading, global manufacturer of electronic components serving more than 100,000 end customers across industrial, transportation, and electronics end markets. We have more than 17,000 employees with operations in 15 countries. From semiconductors to sensors… switches to fuses and more… we produce billions of electronic components that help our customers empower a sustainable, connected, and safer world. In 2021, Littelfuse had net sales of $2.1 billion.

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 desi...

Full-time Computer Occupations

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