> Markdown version of [/jobs/ext/3055797-firmware-engineer](https://www.wearedevelopers.com/jobs/ext/3055797-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). --- # Firmware Engineer - **Company:** CareerCircle - **Location:** Centennial, CO, United States (Remote available) - **Experience:** Expert - **Salary:** $124,800.0 - $145,600.0 - **Contract:** Temporary to permanent - **Skills:** C (Programming Language), C++ (Programming Language), Software Documentation, Collaborative Software, Computer Programming, Computer Engineering, Software Debugging, Embedded C, Linux on Embedded Systems, Embedded Software, Firmware, Hardware-In-The-Loop Simulation, Iterative and Incremental Development, Real-Time Operating Systems, Software Repository, PIC Microcontroller, Git, System-level Testing, Information Technology, Software Version Control - **Published:** September 24, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/co/centennial/0bd0b8a4-eae5-4286-b305-8d17cf9b7fa9 ## About the Role Firmware Debugging Timelines Visionary Leadership Innovation Embedded C Reliability Simulations Communication Version Control Problem Solving Computer Science Embedded Systems Embedded Software Peripheral Devices Software Interfaces Computer Engineering Firmware Development Electrical Engineering New Product Development Technical Documentation C (Programming Language) Linux On Embedded Systems Engineering Design Process C++ (Programming Language) Real-Time Operating Systems Git (Version Control System) Cross-Functional Coordination Continuous Improvement Process, * 6+ years of experience in embedded software and firmware development in fast-paced environments. * Strong proficiency in embedded C programming for firmware development. * Proficiency in C++ for embedded software development. * Hands-on experience with embedded interfaces and protocols such as I2C. * Experience working with RTOS environments such as Micro C, Zephyr, or Embedded Linux. * Experience using Git or similar version-control systems for collaborative software development. * Ability to define and manage hardware-to-software interfaces in complex embedded systems. * Experience designing and implementing drivers for embedded system peripherals. * Ability to build and run unit-level and system-level tests, including use of hardware-in-the-loop simulators. * Proficiency in developing secure firmware and applying security best practices in embedded systems., * Bachelor's degree or equivalent experience in Electrical Engineering, Computer Engineering, Computer Science, or another STEM field. * Experience working in fast-paced, cross-functional product development environments. * Familiarity with Zephyr-based embedded development. * Strong problem-solving and debugging skills in embedded systems. * Ability to write clear technical documentation for interfaces, drivers, and test procedures. Work Environment The role operates in a collaborative, engineering-focused environment that emphasizes cross-functional teamwork and rigorous testing of embedded systems. Work involves developing and validating firmware using tools such as hardware-in-the-loop simulators, RTOS platforms like Micro C, Zephyr, and Embedded Linux, and version-control systems such as Git. The position typically follows standard full-time engineering hours, with flexibility to support project timelines and integration activities. The culture values technical excellence, continuous improvement, and clear communication among hardware and software teams. Job Type & Location, Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors., Actalent Centennial, CO*Remote Zephyr Firmware Debugging Timelines Visionary Leadership Innovation Embedded C Reliability Simulations Communication Version Control Problem Solving Computer Science Embedded Systems Embedded Software Peripheral Devices Software Interfaces Computer Engineering Firmware Development Electrical Engineering New Product Development Technical Documentation C (Programming Language) Linux On Embedded Systems Engineering Design Process C++ (Programming Language) Real-Time Operating Systems Git (Version Control System) Cross-Functional Coordination Continuous Improvement Process +0 Firmware Engineer Actalent Centennial, CO*Remote I2C Zephyr Firmware Debugging Visionary Leadership Innovation Embedded C Reliability Simulations Zephyr RTOS Communication Version Control Problem Solving Maintainability Computer Science Embedded Systems Microcontrollers Embedded Software Peripheral Devices Software Interfaces Time Off Management Computer Engineering Firmware Development Electrical Engineering C (Programming Language) Linux On Embedded Systems Engineering Design Process C++ (Programming Language) Real-Time Operating Systems Git (Version Control System) Continuous Improvement Process Iterative And Incremental Development ## Description The Firmware Engineer designs, develops, and maintains robust embedded software and firmware for complex products. This role works closely with cross-functional teams to create reliable solutions, define hardware-to-software interfaces, and ensure high-quality performance through rigorous testing and integration of software components. Responsibilities * Collaborate with cross-functional teams to design and develop robust embedded software and firmware for assigned products. * Integrate software components into embedded systems and ensure seamless interaction between hardware and software. * Build and execute unit-level and system-level tests using a hardware-in-the-loop simulator to validate functionality and performance. * Define, document, and manage hardware-to-software interfaces to ensure clear and consistent integration across the system. * Design and implement drivers for embedded system peripherals, ensuring reliability, efficiency, and maintainability. * Develop secure firmware solutions that align with best practices in embedded security. * Use Git or similar version-control systems to manage code repositories, track changes, and support collaborative development. * Work with RTOS environments such as Micro C, Zephyr, or Embedded Linux to develop real-time embedded applications. * Troubleshoot, debug, and optimize embedded software and firmware to improve performance and stability. * Contribute to continuous improvement of development processes, testing practices, and documentation standards. ## Related Videos - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [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) - [When Agents Meet Legacy: Never Change a Running System](https://www.wearedevelopers.com/videos/100320-when-agents-meet-legacy-never-change-a-running-system) - [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents) ## Related Articles - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)