Senior Firmware Engineer

Experteer Overview As a Senior Firmware Engineer at HID in Cardiff, you will design and debug embedded firmware for PACS products, delivering secure, testable code and cryptographic functionality. You’ll work in a small cross-functional team, balancing multiple products across lifecycle stages and collaborating with onsite and overseas colleagues. Your impact spans design, verification, and sustaining activities in a global security solutions business. The role offers opportunities to shape hardware-software integration and advance authentication technologies. Pay / Benefits * Implement embedded firmware designs and test solutions in C and C# * Develop cryptographic solutions * Create design documentation * Hands-on debugging of embedded systems * Collaborate in a team environment and handle tasks with minimal supervision Tasks * Engineering degree or equivalent or suitable experience * Min 4+ years in related industry * Ability to verify product software requirements * Understand and translate stories/user/stakeholder requirements into designs * Provide technical solutions to mid-to-high complexity issues * Strong knowledge of C/C++ and scripting * Experience with low-level development techniques * TDD unit testing approach * Familiar with CI/CD techniques * Experience with software version control * Experience with FW/SW development progress * Proficiency with standard development tools: debuggers, editors, compilers * Understanding of cryptographic solutions including symmetric & PKI asymmetric Key requirements * Competitive salary and rewards package * Competitive benefits and annual leave * Vibrant, inclusive culture * Extensive career development opportunities * Global organization with diverse opportunities * Work-life balance

Experteer Overview As a Senior Firmware Engineer at HID in Cardiff, you will design and debug embedded firmware for PACS products, delivering secure, testable code and cryptographic functionality. You’ll work in a small cross-functional team, balancing multiple products across lifecycle stages and collaborating with onsite and overseas colleagues. Your impact spans design, verification, and sustaining activities in a global security solutions business. The role offers opportunities to shape hardware-software integration and advance authentication technologies. Pay / Benefits * Implement embedded firmware designs and test solutions in C and C# * Develop cryptographic solutions * Create design documentation * Hands-on debugging of embedded systems * Collaborate in a team environment and handle tasks with minimal supervision Tasks * Engineering degree or equivalent or suitable experience * Min 4+ years in related industry * Ability to verify product software requirements * aaaaaa role and translate stories/user/stakeholder requirements into designs * Provide technical solutions to mid-to-high complexity issues * Strong knowledge of C/C++ and scripting * Experience with low-level development techniques * TDD unit testing approach * Familiar with CI/CD techniques * Experience with software version control * Experience with FW/SW development progress * Proficiency with standard development tools: debuggers, editors, compilers * Understanding of cryptographic solutions including symmetric & PKI asymmetric Key requirements * Competitive salary and rewards package * Competitive benefits and annual leave * Vibrant, inclusive culture * Extensive career development opportunities * Global organization with diverse opportunities * Work-life balance