Job Scope: Responsible for the IoT products hardware design based on required product specification. Definition of system/subsystem architecture and design target. Define testing and validation procedures and methodology. Schematic design, Bill-of-material (BOM) generation, components selection/validation and costing preparation. Work with mechanical engineer, PCB layout engineer and project leader to complete the project tasks. Requirements: Degree or above in Electronic Engineering, Communication Engineering or related disciplines. Sound and solid design and implantation experience with ZigBee, Bluetooth, Z-wave, LoRA and Wi-Fi technologies. Sound and solid schematic design experience on analog and digital circuit, including AC/DC, DC/DC, re-chargeable batteries charging circuit, I2C, SPI and DDR RAM interface circuitry. Familiar with hardware validation test and regulatory approval such as safety and EMI test. Knowledge of different types of sensing technologies (PIR, microwave, ultrasonic, PM2.5 and etc.) will be ad added advantage. Knowledge of microcontroller programming (C/C++, assembly) will be an added advantage. Must be a team player and willing to go extra mile in a true R&D environment. Ability to communicate in Mandarin is important as the position will be required to work with Chinese document and liaise with Mandarin speaking engineers in China. Candidates with more years of experience will be considered for a senior role. Job Type: Full-time Benefits: Dental insurance Employee discount Schedule: Monday to Friday Supplemental Pay: Performance bonus