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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Embedded Software Engineer II - **Company:** Johnson Controls - **Location:** Westford, MA, United States - **Experience:** Expert - **Salary:** $94,000.0 - $141,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Systems Engineering, Automation of Tests, C++ (Programming Language), Software Quality, Code Review, Communications Protocols, Computer Programming, Computer Engineering, Continuous Integration, Software Debugging, Linux, Programming Tools, Linux on Embedded Systems, Embedded Software, Ethernet, Firmware, FreeRTOS, Joint Test Action (IEEE Standards), Python (Programming Language), Software Architecture, Real-Time Operating Systems, Software Engineering, Universal Asynchronous Receiver/Transmitter, USB, Scripting, Serial Peripheral Interface, PIC Microcontroller, Git, System-level Testing, Yocto, Information Technology, Bare Metal, Software Coding, Software Version Control, Programming Languages - **Published:** July 13, 2026 - **Apply:** https://www.careerjet.com/job/usc4c895aba683eb99434036cb7d681dc8/eaa ## About the Role Embedded Software Engineer I Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field. 0-3 years of experience in embedded software development (including product development, internships, co-ops, or academic projects). Experience programming in C and/or C++. Experience with embedded Linux, RTOS, or bare-metal development environments. Understanding of embedded systems fundamentals. Basic knowledge of software debugging and troubleshooting techniques. Familiarity with Git or other version control systems. Strong analytical and problem-solving skills. Effective verbal and written communication skills. Preferred Qualifications Experience with ARM-based microcontrollers or processors. Familiarity with communication protocols such as: SPI, I2C, UART, Ethernet, and USB Knowledge of RTOS environments such as FreeRTOS, ThreadX, or Zephyr. Exposure to embedded Linux development. Experience with scripting languages such as Python. Understanding of software testing, automated testing, and continuous integration practices. Familiarity with secure software development practices. Experience working in regulated industries such as aerospace, defense, medical, automotive, or industrial automation. ## Description As a global leader in smart, healthy, and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places, and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We strive to provide our employees with an experience focused on supporting their physical, financial, and emotional well-being. Become a member of the Johnson Controls family and thrive in an empowering company culture where your voice and ideas will be heard - your next great opportunity is just a few clicks away!, We are seeking a motivated Embedded Software Engineer to join our engineering team. This role is ideal for early-career engineers who are passionate about developing software for embedded systems and enjoy solving technical challenges at the intersection of hardware and software. The successful candidate will contribute to the design, development, testing, and maintenance of embedded software for products and platforms. Working closely with senior engineers, systems engineers, hardware designers, and quality teams, you will help deliver reliable, high-quality solutions throughout the product lifecycle., Design, develop, debug, and maintain embedded software applications and firmware. Implement software features using C/C++ and other applicable programming languages. Develop software for microcontrollers, processors, and real-time embedded systems. Participate in software architecture, design reviews, and code reviews. Create and execute unit, integration, and system-level tests. Support debugging efforts using oscilloscopes, logic analyzers, JTAG debuggers, and other development tools. Investigate and resolve software defects and performance issues. Collaborate with hardware, systems, and test engineers to integrate software with embedded platforms. Develop and maintain technical documentation, including software design specifications and test procedures. Follow software development processes, coding standards, and quality requirements. Participate in continuous improvement initiatives related to software quality, development efficiency, and product reliability., Build your best future with the Johnson Controls team! 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