Software Engineer
Location
Roselle, IL
Job Type
Full-time
Category
other-general
Posted
May 31, 2026
Job Title: Embedded Software Engineer (Firmware)
Job Description
This role focuses on designing, implementing, and delivering production-quality firmware for NFC/RFID credential reader devices within an established embedded framework. You will independently own one or more subsystems, contribute hands-on code, and collaborate closely with other engineers to integrate cleanly into the existing architecture. The position emphasizes modern C++ development for microcontrollers, real-time performance on Cortex-M4F, and robust driver-level firmware for secure access and authentication products.
Responsibilities
+ Own the delivery of one or more embedded subsystems within the existing framework and credential reader application, from design through production release.
+ Design and implement components, threads, and modules in modern C++ (C++17 and above) using a defined Module/Thread/Component framework.
+ Implement ETL-based state machines and lifecycle ho...
Job Description
This role focuses on designing, implementing, and delivering production-quality firmware for NFC/RFID credential reader devices within an established embedded framework. You will independently own one or more subsystems, contribute hands-on code, and collaborate closely with other engineers to integrate cleanly into the existing architecture. The position emphasizes modern C++ development for microcontrollers, real-time performance on Cortex-M4F, and robust driver-level firmware for secure access and authentication products.
Responsibilities
+ Own the delivery of one or more embedded subsystems within the existing framework and credential reader application, from design through production release.
+ Design and implement components, threads, and modules in modern C++ (C++17 and above) using a defined Module/Thread/Component framework.
+ Implement ETL-based state machines and lifecycle ho...