Embedded, TDD, HiL, Kanban, ETSI, IoT,MQTT, CoAPI have a fantastic opportunity for a Lead Firmware Engineer to join a young, progressive and innovative company based in Lincolnshire. The company designs and manufactures renewable energy tech products. You will be responsible for creating and implementing quality framework for the firmware team, test and deliver innovations, prototypes and concepts. Candidate requirements TDD and HiL. Knowledge and work experience of ETSI 303645 security standard. IoT application layer protocols. RTOS. Renewable Energy Systems.