Location: Punggol (Hybrid) Job Type: Contract (8-months)

Job Responsibilities

• Design, develop, and maintain scalable backend services and APIs to support IoT applications and device connectivity
• Build and manage device-to-cloud and cloud-to-device communication using protocols such as MQTT, HTTP, and WebSockets
• Develop data ingestion pipelines to process, store, and analyse high-volume IoT data streams
• Integrate IoT devices with cloud platforms (AWS, Azure, or GCP) for seamless end-to-end data flow
• Implement authentication, authorization, and security best practices for IoT systems
• Monitor system performance, troubleshoot issues, and optimise backend services for reliability and scalability
• Collaborate with firmware, cloud, and frontend teams to ensure smooth system integration

Key Requirements

• Minimum 4 years of experience in backend development or ...