> Markdown version of [/jobs/ext/294291-senior-firmware-engineer](https://www.wearedevelopers.com/jobs/ext/294291-senior-firmware-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Firmware Engineer - **Company:** ASSA ABLOY - **Location:** Graz, Austria - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** C (Programming Language), Artificial Intelligence, ARM Architecture, Assembly Language, Bug Tracking Systems, C Sharp (Programming Language), Software Documentation, Code Review, Computer Programming, Continuous Integration, Software Debugging, Embedded Software, Firmware, FreeRTOS, Python (Programming Language), Object-Oriented Software Development, Radio-Frequency Identification, Real-Time Operating Systems, Software Tools, Reduced Instruction Set Computing, Software Engineering, Software Requirements Analysis, Wi-Fi Technology, Application Enhancement Tool, Wearables, Software Version Control - **Published:** June 12, 2026 - **Apply:** https://at.indeed.com/viewjob?jk=d3911e97462dec87 ## About the Role * 3+ years of software development with experience in embedded microcontrollers (ARM Cortex-M, RISC-V, etc.) * Excellent programming and debugging skills in the C programming language * Familiarity with source code management, bug tracking, project planning, and continuous integration tools * Assembly language knowledge * Any higher-level language knowledge (e.g. C# or Python) * Experience with secure elements * Embedded RTOS (FreeRTOS, Zephyr, etc.) * Proficiency in communication protocols (I2C, SPI, ISO7816/14443, NFC, BLE, etc.) * Applied cryptography knowledge ## Description We are looking for a skilled embedded software engineer who will work on creating secure firmware platforms for low-power secure IoT devices (RFID readers, indoor location devices, wearables) including working with secure elements and a variety of RF technologies (BLE, NFC, UWB, Wi-Fi and more)., As our Senior Firmware Engineer, you'll support HID's success by: * Designing and implementing of new secure embedded firmware applications in C * Preparing source code documentation * Preparing, presenting, and participating in technical discussions and code reviews * Analyzing and evaluating software requirements; collaborating with colleagues and customers to gather and define product requirements * Assisting in product design and architecture development * Proactively providing status, raising issues, and communicating necessary information to appropriate team members on a regular basis * Developing test fixtures in C and higher-level Object-Oriented language (e.g. C# or Python) * Supporting in the design and development of auxiliary desktop engineering tools, * Innovation: You embrace challenges and want to drive change. We are open to ideas, including flexible work arrangements, job sharing or part-time job seekers * Integrity: You are results-orientated, reliable, and straightforward and value being treated accordingly. We want all our employees to be themselves, to feel appreciated and accepted HID does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. We are not responsible for any fees related to unsolicited resumes. HID is committed to building a diverse, equitable, and inclusive workforce that reflects the global communities we serve. As an equal opportunity employer, we welcome applications from individuals of all backgrounds, experiences, and perspectives. We evaluate applicants without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, disability, age, veteran status, or any other legally protected characteristic. Our goal is to create a workplace that empowers everyone to thrive and be their authentic selves, fostering an environment of mutual respect and inclusivity. If you have a disability and require assistance or accommodation to participate in the application process or to perform essential job functions, please contact accommodations-ext@hidglobal.com. Please be aware that our recruitment process may include the use of AI-powered tools to assist in screening applicant resumes. These tools help us efficiently identify candidates whose qualifications and skills align with the job description. We use AI in a responsible manner and in accordance with applicable data privacy laws and regulations. Importantly, all applicants are reviewed by our Talent Acquisition team. AI is used to support, not replace, human judgment in the evaluation process. We make it easier for people to get where they want to go! On an average day, think of how many times you tap, twist, tag, push or swipe to get access, find information, connect with others or track something. HID technology is behind billions of interactions, in more than 100 countries. We help you create a verified, trusted identity that can get you where you need to go - without having to think about it. When you join our HID team, you'll also be part of the ASSA ABLOY Group, the global leader in access solutions. You'll have 63,000 colleagues in more than 70 different countries. We empower our people to build their career around their aspirations and our ambitions - supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally. As we welcome new people on board, it's important to us to have diverse, inclusive teams, and we value different perspectives and experiences. #LI-HIDGlobal ## Related Videos - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Android beyond mobile: Cars, TVs, and Wearables](https://www.wearedevelopers.com/videos/553-android-beyond-mobile-cars-tvs-and-wearables) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Reality and Beyond: Coding a Drone Using {Unity 3D .NET} and ChatGPT AI!](https://www.wearedevelopers.com/videos/702-reality-and-beyond-coding-a-drone-using-unity-3d-net-and-chatgpt-ai) ## Related Articles - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Austria – the most livable place for software developers?](https://www.wearedevelopers.com/magazine/20-austria-the-most-livable-place-for-software-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Software Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/213-software-developer-salary-in-austria-2023)