Job Title: Senior Embedded Software Engineer Location: Doncaster Salary: Up to £60,000 benefits Join a forward-thinking team in Doncaster, working with a leading developer of IoT-connected devices that power smarter, safer environments. Our client is passionate about delivering intelligent, reliable solutions that connect and protect-at home, at work, and beyond. The Role: We're seeking an experienced Embedded Software Engineer to help design and develop the next generation of IoT-enabled products. You'll play a key role in building robust embedded systems that support real-time connectivity and intelligent control. Responsibilities: Develop, implement, and test embedded software for IoT-connected devices Collaborate with cross-functional teams to define system requirements and architecture Troubleshoot and resolve hardware/software integration challenges Optimize embedded software for performance, efficiency, and reliability Participate in code reviews and contribute to continuous improvement processes What You'll Bring: Strong programming skills in C/C++ Experience with Linux-based embedded systems Microcontroller development: ARM, STM or PIC families desired Proficiency in IoT communication protocols (e.g., MQTT, UART, SPI, I2C) Experience contributing throughout the full design life cycle Experience working closely with a multidiscipline team Desirable Experience: Familiarity with real-time operating systems (RTOS) and IoT security practices Python scripting Electronics design skills (circuit design, PCB layout, schematic capture etc) Why Apply Competitive salary up to £60,000 benefits Work on cutting-edge IoT technologies that are shaping the future Join a collaborative, innovative team with a passion for connected solutions ADZN1_UKTJ