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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Firmware Engineer - **Company:** GATEWAY RECRUITING, INC - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, JIRA, Unit Testing, Bluetooth Low Energy (Bluetooth), Static Program Analysis, Communications Protocols, Computer Programming, Computer Engineering, Data Security, Software Debugging, Embedded Software, Firmware, Github, Joint Test Action (IEEE Standards), Real-Time Operating Systems, Software Tools, Systems Integration, Information Technology, Bare Metal, Zigbee - **Published:** August 9, 2026 - **Apply:** https://www.wayup.com/i-j-Principal-Firmware-Engineer-Gateway-Recruiting-863753332167203/ ## About the Role Education: Bachelor's or master's degree in electrical engineering, Computer Engineering, Computer Science, or a related field. Experience: + 7+ years of experience developing firmware for embedded systems, with at least 5 years focused on active implantable medical devices required. + Proven expertise in programming in C/C++ for resource-constrained environments required. + Experience with real-time operating systems (RTOS) and bare-metal programming. + Familiarity with medical device regulations (e.g., FDA, ISO 13485, IEC 62304). + Hands-on experience with low-power wireless communication protocols (e.g., BLE, Zigbee). + Experience using software development tools such as GitHub and Jira. + Experience conducting static analysis and unit testing using tools such as PC-Lint and GTest. Skills: + Strong understanding of embedded systems architecture and hardware-software integration required. + Proficiency in debugging tools (e.g., JTAG, oscilloscopes, logic analyzers). + Knowledge of cybersecurity principles for medical devices, including encryption and secure data transfer. + Ability to work in a highly regulated environment with a focus on safety and quality. + Excellent problem-solving skills and attention to detail. Preferred: + Knowledge of battery management systems for implantable devices. + Familiarity with Agile development methodologies. ## Description We are seeking a skilled Principal Firmware Engineer with specialized experience in developing firmware for active implantable medical devices. This role involves designing, developing, testing, and optimizing embedded software to ensure the safety, reliability, and performance of cutting-edge medical technologies. The ideal candidate will have a strong background in embedded systems, real-time operating systems, and regulatory compliance for medical devices. Key Responsibilities + Design, develop, and test firmware for active implantable medical devices, ensuring high reliability and performance under strict power and size constraints. + Collaborate with cross-functional teams, including hardware engineers, software developers, and regulatory specialists, to integrate firmware with device hardware and external systems. + Implement and validate communication protocols (e.g., Bluetooth Low Energy, proprietary RF) for secure data transmission between active implantable devices and external interfaces. + Ensure compliance with medical device standards, such as ISO 13485, IEC 62304, and FDA regulations, throughout the development lifecycle. + Optimize firmware for low-power operation to extend the lifespan of active implantable devices. + Conduct risk analysis, debugging, and verification to ensure firmware meets safety and efficacy requirements. + Document all development processes, including design specifications, test plans, and validation reports, in accordance with regulatory requirements. + Support clinical trials and post-market surveillance by analyzing device performance and implementing firmware updates as needed. ## Related Videos - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [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) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)