Principal Software Engineer IoT & Full-Stack
- Hiring Organisation
- Gerrell & Hard
- Location
- Oxford, Oxfordshire, UK
- Employment Type
- Full-time
DoBuild IoT and cloud software for charger connectivity and monitoringCreate telemetry and data pipelines (PLC, CAN)Enable secure remote control and bi-directional communication (MQTT/WebSockets)Deliver OTA firmware updates and REST APIs (OCPP/OCPI)Develop secure, scalable cloud infrastructure (AWS IoT, Azure, etc.)Collaborate closely with hardware … software, cloud integration or embedded systemsStrong skills in PLC, CAN, Modbus or similar protocolsProficiency in API and cloud development (AWS/Azure, MQTT, WebSockets)Knowledge of secure firmware updates and encryption (TLS, AES)Comfortable working autonomously in a fast-moving start-up environmentBackground in EV charging, energy storage or industrial ...