IoT Firmware Engineer

Location: Punggol Working hours: Mon-Fri, Office hours What You’ll Do • Design, develop, and maintain firmware for IoT devices, sensors, and edge systems • Integrate sensor hardware and embedded systems with backend and cloud platforms using protocols such as MQTT, AMQP, REST APIs, and CoAP • Perform hardware–software integration testing, troubleshooting, validation, and performance optimisation • Implement monitoring, security controls, and device communication features to ensure system reliability and stability • Collaborate with cross-functional teams to gather requirements, enhance platform capabilities, and maintain technical documentation What We’re Looking For • Bachelor’s degree in Computer Engineering, Computer Science, Electrical & Electronics Engineering, or related disciplines • Minimum 4 years of experience in IoT firmware, embedded systems, or sensor-based application development • Proficiency in programming languages such as C++, Python, .NET, or Java • Experience working with embedded and industrial communication protocols such as RS-485, Modbus RTU/TCP, OPC-UA, I2C, SPI, UART, or CAN • Familiarity with IoT and edge platforms such as AWS IoT Greengrass or Azure IoT Edge will be advantageous • Exposure to serverless technologies, Docker, or container-based environments is a plus • Strong troubleshooting, analytical, and communication skills in a fast-paced technical environment By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy). This authorizes us to: • Contact you about potential opportunities. • Delete personal data as it is not required at this application stage. All applications will be processed with strict confidence. Only shortlisted candidates will be contacted. Elaine Wong (Zoe) l Outsourcing Team ScienTec Consulting Pte Ltd - 11C5781