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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Hardware Developer - **Company:** CEFALY Technology - **Location:** Luik, Belgium (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Adobe InDesign, Altium Designer, Bluetooth Low Energy (Bluetooth), C++ (Programming Language), Software Debugging, Electronic Design Automation, Embedded Software, Firmware, Failure Mode Effects Analysis, Hardware Design, Signal Processing, Verification and Validation (Software), PIC Microcontroller, Git, Pcb Layout, Software Version Control - **Published:** July 12, 2026 - **Apply:** https://be.indeed.com/viewjob?jk=0728fd1d8e10483a ## About the Role * Master's degree in Electrical Engineering, Electronics, Embedded Systems, or a related field * 4-7 years of professional experience in hardware development, with at least 2 years in the medical device industry * Strong proficiency in embedded firmware development (C/C++) on ARM-based or similar microcontroller platforms * Hands-on experience with PCB design tools (e.g., Altium Designer, KiCad, or equivalent) * Solid understanding of analogue and digital circuit design, signal processing, and power management * Demonstrated experience with medical device regulatory standards: IEC 62304, IEC 60601-1, ISO 14971, ISO 13485 * Proven ability to produce high-quality regulatory and technical documentation (design files, test protocols, risk analyses) * Experience with hardware V&V testing, EMC testing, and environmental testing * Familiarity with EU MDR 2017/745 and/or FDA regulatory pathways (510(k), De Novo) * Fluent in English; French and/or Dutch is a strong asset Nice to Have * Experience with Bluetooth Low Energy (BLE) or other wireless communication protocols in medical devices * Familiarity with neurostimulation or wearable medical device technology * Experience with version control systems (Git) and CI/CD pipelines for firmware * Knowledge of cybersecurity requirements for medical devices (IEC 81001-5-1) * Prior involvement in notified body audits or FDA inspections ## Description We are seeking a talented and detail-oriented Hardware Developer to join our R&D team. In this role, you will be responsible for designing, developing, testing, and maintaining the hardware and embedded firmware of our neurostimulation medical devices. You will work closely with cross-functional teams including software, mechanical engineering, quality assurance, and regulatory affairs to bring safe, effective, and compliant products to market. A strong understanding of medical device regulations (EU MDR, FDA) and the ability to produce thorough documentation are essential., * Design and develop electronic hardware for medical-grade neurostimulation devices, including schematic design, PCB layout review, and component selection * Write, debug, and optimize embedded firmware (C/C++) for microcontrollers used in Cefaly devices * Plan and execute hardware verification and validation testing (V&V) in accordance with IEC 62304, IEC 60601-1, and other applicable standards * Collaborate with the regulatory affairs team to prepare and maintain technical documentation required for CE marking (EU MDR 2017/745) and FDA 510(k) submissions * Author and maintain design history files (DHF), risk analysis documents (ISO 14971), and design and development plans * Participate in design reviews, FMEA sessions, and root cause analyses for product non-conformances * Support production and manufacturing teams with hardware-related troubleshooting and process improvements * Evaluate and qualify new components, suppliers, and manufacturing processes * Stay current with evolving regulatory requirements, industry standards, and best practices in medical device hardware development * Contribute to continuous improvement of the Quality Management System (QMS) under ISO 13485 ## Related Videos - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [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) - [From Bedside Beeps to Interoperable Bytes – Getting your medical devices ready to talk the IEEE 11073 language](https://www.wearedevelopers.com/videos/771-from-bedside-beeps-to-interoperable-bytes-getting-your-medical-devices-ready-to-talk-the-ieee-11073-language) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents)