Embedded SW Engineer

At LEM, the world needs our ingenuity, and we need your spark. As a human‑sized global tech leader powering the electrification of the world, we turn technological potential into smart, reliable solutions that help industries reduce emissions, improve efficiency, and drive meaningful environmental impact. With 1,600 people in more than 16 countries, we combine Swiss roots with global reach, deep engineering expertise, and a culture where every spark truly counts. Our mission: engineer the best solutions to lead the world in electrical measurement and accelerate the transition to a more sustainable future. Located in LEM TECH FRANCE R&D Center in Saint Priest, FRANCE, Embedded SW Engineer will report to SW Development Manager, and will be part of one or several state-of-the-art smart sensors or metering product development team leaded by SW Product Leader. Statement of work:
• Specify (Codebeamer ALM), implement and test the embedded SW modules/components:
• At early development phase: perform proof of concept/prototyping for SW technical solutions, HSI & low level drivers;
• During final development phase: analyze the SW requirements, specify SW architectural & design requirements, implement SW module in C language;
• Perform the SW quality assurance activities: static code analysis and unitary/module SW qualification;
• Perform the SW qualification activities: SW qualification tests of owned functionalities, incl. intrusive & integration SW testing.
• Perform the analysis of measurement data and test outcomes with defect root cause analysis and bug correction;
• Develop specific tools/scripts for SW/HW development support (Python based);
• Contribute and support the global SW qualification activities performed by SW Qualification Engineer; Profile:
• Master degree of Software / Electrical / Control System and Instrumentation Engineering;
• Confirmed experience in embedded SW implementation with strong proficiency in C programming;
• Team worker with strong communication skills able to take in charge the tasks in autonomous way;
• English level : B2;

Skills:
• Strong knowledge of real-time constraints of embedded targets and programming languages (C language, OS, µC interfaces);
• SW integration & scheduling (OS based & bare-metal implementation experience):
• Deep understanding of compiler & linker processing;
• µC target & tool chain support knowledge is an asset;
• Deep understanding of communication interfaces: CAN, LIN, SPI, I2C, Ethernet;
• Automotive CAN & UDS communication protocol knowledge is an asset;
• Ethernet and related API protocols knowledge is an asset;
• Knowledge of Vector toolchain and/or Python test framework is an asset;
• Understanding of the electrical measurement and laboratory tools (signal generators, multimeter, oscilloscope, logical analyzer, etc);
• Knowledge of quality and/or safety standards way of working (MISRA, SIL, SSIL, ASIL, ASPICE, REQ);

What We Offer
• A purpose-driven role contributing to the electrification of the world
• A human-sized global company where your spark drives real impact
• Opportunities for learning, innovation, and growth Working conditions & benefits Health & protection
• Health insurance (mutuelle): 60% covered by the employer Working time & flexibility
• RTT: variable depending on the year (for 2026: 9 RTT, ~0.75 per month)
• Remote work: up to 2 days per week (after probation period, depending on role eligibility) Daily life
• Meal vouchers: €10 per worked day, 60% employer contribution
• Public transport: 50% reimbursed by the employer Additional benefits
• Holiday vouchers (chèques-vacances): €220 per year Time off
• Paid leave: 25 days per year (~2.08 days/month) Our Commitment to Inclusion We welcome applications from all qualified individuals, regardless of gender, background, identity, or experience. Ready to Make a Difference? Join us and accelerate the transition to a sustainable future.