• Design, develop, and maintain web-based graphical user interfaces within the DGLUX / ENVYSION (Distech Controls) environment. • Build intuitive and responsive UI components for HVAC, lighting, energy systems, and IoT platforms. • Develop and integrate automation strategies using industry-standard open protocols, including BACnet, Modbus, MQTT, and RESTful APIs. • Translate engineering designs and functional requirements into accurate, real-time graphical dashboards and control pages. • Work closely with project engineers, BMS programmers, and data analysts to ensure seamless platform integration and user experience. • Optimise system performance by troubleshooting communication issues and validating data flow across protocols. • Ensure graphical standards, templates, and workflows are documented and scalable across multiple projects. • Support commissioning teams during testing, validation, and final delivery.