> Markdown version of [/jobs/ext/3040617-firmware-test-engineer](https://www.wearedevelopers.com/jobs/ext/3040617-firmware-test-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 Test Engineer - **Company:** CareerCircle - **Location:** Hopkins, MN, United States (Remote available) - **Experience:** Expert - **Salary:** $93,600.0 - $145,600.0 - **Contract:** Temporary contract - **Skills:** C (Programming Language), Artificial Intelligence, Android Software Development, Android NDK, Automation of Tests, C++ (Programming Language), Configuration Management, Communications Protocols, Computer Programming, Computer Engineering, Software Debugging, Linux, Device Drivers, Microprocessors, Linux on Embedded Systems, Embedded Software, Firmware, FreeRTOS, Python (Programming Language), Requirements Traceability, Software Engineering, Software Systems, Verification and Validation (Software), Systems Integration, Universal Asynchronous Receiver/Transmitter, Wi-Fi Technology, Network Routing, Multithreading, Serial Peripheral Interface, PIC Microcontroller, Yocto, Information Technology, Zigbee, Physical Design, Software Version Control - **Published:** September 23, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/mn/hopkins/0d6e255f-4cab-44b8-afe2-a70189879257 ## About the Role Zigbee Firmware FreeRTOS Debugging Visionary Ingenuity Leadership Innovation Reliability Multimeters Android NDK Oscilloscope Communication Logic Analyzer Microprocessor Version Control Problem Solving Software Design Network Routing Computer Science Embedded Systems Microcontrollers Low Power Design Embedded Software Embedded Firmware Peripheral Devices Workflow Management Software Engineering Software Development Computer Engineering Electrical Engineering Pulse-Width Modulation Training And Development Configuration Management C (Programming Language) Internet Of Things (IoT) Communications Protocols Ability To Meet Deadlines Linux On Embedded Systems Engineering Design Process C++ (Programming Language) Android (Operating System) Serial Peripheral Interface Interpersonal Communications Python (Programming Language) Universal Asynchronous Receiver/Transmitter, * Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field. * 8+ years of hands-on software engineering experience, preferably in a services environment. * Proven expertise in programming in C for real-time embedded systems or Linux/FreeRTOS platforms. * Deep knowledge of microcontroller peripherals and interfaces (UART, I²C, SPI, ADC, PWM, Timers, etc.). * Skilled in embedded software coding, debugging, and troubleshooting-close to the chip level. * Proficient with test and debug equipment: oscilloscopes, logic analyzers, multimeters, spectrum analyzers. * Excellent problem-solving skills and ability to thrive in a deadline-driven, fast-paced environment. * Strong communication and interpersonal skills, with experience interacting directly with customers and senior personnel. Additional Skills & Qualifications * Experience with Yocto build system. * Embedded Linux/Android driver development. * Knowledge of RF communication protocols (802.15.4, ZigBee, Cellular, Wi-Fi). * Experience customizing routers and gateways. * Experience with multithreading., 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., Auditing Firmware Templates Visionary Automation Innovation Mitigation Scalability Traceability Risk Analysis Drive Testing Test Automation Medical Devices Safety Standards Embedded Systems Test Engineering Commercialization Technical Writing Industry Standards Risk-Based Testing Root Cause Analysis Process Improvement Intravenous Therapy Systems Integration New Product Development Artificial Intelligence Communications Protocols Requirements Traceability Engineering Design Process Medical Device Development Verification And Validation Serial Peripheral Interface Cross-Functional Collaboration +0 Firmware Engineer Actalent Hopkins, MN*Remote Linux Zigbee Firmware FreeRTOS Debugging Visionary Ingenuity Leadership Innovation Reliability Multimeters Android NDK Oscilloscope Communication Logic Analyzer Microprocessor Version Control Problem Solving Software Design Network Routing Computer Science Embedded Systems Microcontrollers Low Power Design Embedded Software Embedded Firmware Peripheral Devices Workflow Management Software Engineering Software Development Computer Engineering Electrical Engineering Pulse-Width Modulation Training And Development Configuration Management C (Programming Language) Internet Of Things (IoT) Communications Protocols Ability To Meet Deadlines Linux On Embedded Systems Engineering Design Process C++ (Programming Language) Android (Operating System) Serial Peripheral Interface Interpersonal Communications Python (Programming Language) Universal Asynchronous Receiver/Transmitter +0 Google IT Automation with Python ## Description Join a team of Principal Software Engineers specializing in embedded firmware and software for a variety of microprocessors, microcontrollers, and applications. Our expertise spans wireless communication, low-power design, high-reliability systems, IoT platforms, embedded Linux, and Android., * Lead and mentor software engineering teams in the design and implementation of embedded firmware and software systems. * Organize, contribute to, and implement software/firmware systems following specifications provided by internal and external customers. * Ensure the successful completion of design-services engagements in embedded software (Linux, Android, C/C++, Python) with timely delivery of reliable products. * Serve as the primary technical contact for strategic customer engagements, including direct communication and on-site collaboration. * Provide and implement technical solutions, applying ingenuity and innovation to solve complex problems. * Coordinate and collaborate with other software development teams and customer teams to integrate systems and validate requirements. * Maintain tracking and documentation of project progress and source code; participate in configuration management and version control processes. * Participate in training and development programs to maintain and enhance job-related skills. * Evaluate and improve software design processes, tools, and workflows to drive quality and efficiency. ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [For the Cars and the Curious: Android Drift](https://www.wearedevelopers.com/videos/499-for-the-cars-and-the-curious-android-drift) - [Smart, Connected, Unexpected: The Wild Side of IoT and AI](https://www.wearedevelopers.com/videos/1113-smart-connected-unexpected-the-wild-side-of-iot-and-ai) - [Discover the open source trio you didn’t expect: .NET and PostgreSQL on Linux](https://www.wearedevelopers.com/videos/2042-discover-the-open-source-trio-you-didn-t-expect-net-and-postgresql-on-linux) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025)