Senior Firmware Developer — Smartcard & Mobile Credentials (m/f/d)

SimonsVoss Technologies GmbH

📍 Unterföhring, Bavaria, Germany 💼 Full time 🕒 Posted June 20, 2026

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Job Description

Unlock the future of digital security with us!
We are a pioneer in digital locking technology and, with a team of over 550 employees, we ensure that people's lives become safer and more comfortable. We don't just open doors; we open paths to more protected and intelligent living spaces. We achieve this through continuous innovation, team spirit, and a deeply rooted passion for the industry.
As a Senior Firmware Developer, you will design and implement C++ application firmware on microcontrollers (ARM Cortex-M) running an RTOS. Your focus will be on application-level features and the integration of physical and smartphone-based credential processing flows (Mifare DESFire, HCE, mobile wallets).
Sounds exciting? Then become part of our journey!
WHAT YOU CAN EXPECT
Firmware Development: Implement C++ application-layer firmware on an RTOS (tasking, IPC, power-aware scheduling).
Credential Logic: Develop application...
            

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Job Details

Location Unterföhring, Bavaria
Job Type Full time
Category Computer Occupations
Posted Date June 20, 2026
Application Deadline July 30, 2026