Principal Firmware Engineer, IoT

Interested in Principal Firmware Engineer, IoT jobs in France? You're in the right place.

Embedded and systems roles are a distinctive strength of the French market in 2026, anchored by aerospace, automotive, defence, and semiconductor industries. Toulouse, Sophia Antipolis, Grenoble, and Rennes lead on openings. Hiring is dominated by industrial groups, chipmakers, and specialised engineering firms.

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For Principal Firmware Engineer, IoT roles in Sophia Antipolis, France, salaries typically range from 6,500 EUR to 8,200 EUR gross per month, with an average gross salary of around 7,350 EUR. Low-level and real-time expertise, domain knowledge in regulated industries, and mastery of C and C++ command a clear premium.

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