Sponsorship will be available if required for candidates currently residing in the UK, based on experience. Embedded Engineer / Sunbury / Contract / Hybrid / Outside IR35 DataBuzz are recruiting an experienced Embedded Engineer to join a leading organisation working on next-generation embedded devices. You will work independently on scalable embedded platforms, contributing to firmware development, hardware integration, and system-level debugging. Key Skills & Experience Required: 4 years hands-on experience with Embedded C++ Strong knowledge of microcontrollers and SoCs (ESP32, i.MX8/i.MX9) Experience working with RTOS environments (FreeRTOS or similar) Firmware development, driver integration, and system debugging Experience with hardware communication protocols: SPI, I2C, RS232, RS485, Modbus, BACnet, Ethernet Strong troubleshooting skills across hardware and software Experience using GitHub, JIRA, and Confluence Ability to work independently with minimal supervision If this sounds like an opportunity that would be of interest, please apply ASAP.