Senior STM32 Security Embedded Software Developer M/F

Le Mans, Pays de la Loire, France • Posted June 04, 2026

Job Type: Regular
Location: Le Mans, Pays de la Loire
Posted: June 04, 2026
Category: Computer Occupations
Application Deadline: July 14, 2026

Role Description

Job description

Microcontrollers & Digital ICs Group (MDG) contributes to many of ST’s strategic goals for Industrial, Personal Electronics and Communications Equipment. MDG represents about one third of ST’s business.

MDG represents around 3 000 employees (mainly R&D teams in France) located in 40 countries, with a revenue of above 3 billion dollars in 2020. It is addressing 2 major activities: first, General Purpose (GP) Microcontrollers, Memories and Secure Micro (MMS Subgroup) covers all products based on Non-Volatile Memory technologies. It represents 80% of MDG business and second, The RFC Sub-Group focusing on Radio Frequency, Digital & Mixed Signals activities, represents 20% of MDG business.

The Microcontroller Division (MCD) is the largest division at ST Microelectronics and the world leader in the microcontroller market supported by our STM32 products.

Leader in the Internet of Things market which is a rapidly expanding s...

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