全职 Senior Engineer (Product Development) 工作, 薪水 up to SGD 7,500, BRT SYSTEMS PTE. LTD. North-east Region (Singapore) 公司招聘中 - Ricebowl

Job Purpose

Responsible for product design and development of IoT products

Key Responsibilities

• Design and develop hardware for Commercial Grade IoT products used in smart buildings, smart lighting, smart office, smart living, smart metering, smart Agriculture/Aquaculture and HVAC systems.
• Work with wired interfaces such as Modbus, LDSBus, RS485, DALI, DIO/AIO, Relay control, and IR

blaster, etc.

• Develop products using wireless technologies including Wi-Fi, Bluetooth, Zigbee, and LoRa/

LoraWAN, etc.

• Perform Concept Study, Product specification definition, Architectural block diagram, Schematic

design, PCB layout, BOM and Cost analysis, Prototype build, and hardware debugging.

• Perform Design Validation Test, including Board bring-up, Electrical testing, Functional test,

Performance test, Environmental test, etc.

• Support regulatory certifications (CE/FCC, UL, RoHS, etc.).
• Support production test, DFM, DFT and transfer to mass production.
• Collaborate with firmware, mechanical, system test and manufacturing teams throughout the

product lifecycle.

Knowledge and Skill Requirements

• Bachelor’s degree in Electrical / Electronic Engineering or related field.
• 5+ years of experience in hardware design and development (IoT or embedded systems

preferred).

• Strong knowledge of analog and high-speed digital circuit design.
• RF circuit design and impedance matching experience is a plus.
• Experience with MCU-based embedded systems and power supply design (AC-DC, DC-DC, PoE,

Battery, Solar cells).

• Experiencewith wireless technologies (Wi-Fi, BLE, Zigbee, LoRa).
• Proficient in schematic capture and PCB layout with design tools (e.g. Altium, or equivalent).
• Knowledge of industrial protocols (Modbus, DALI, RS485).
• Knowledge in connectivity technology such as USB, UART, SPI, I2C.
• Knowledge of memory systems such as SRAM/DRAM and storage memory such as NAND/Flash and

EEPROM is required.

• Knowledge of Application Processor based motherboard design is a plus.
• Knowledge in EMC, ESD, Safety, and reliability tests.
• Experience in relay circuit design and/or PLC systems is a plus.
• Knowledge in mechanical enclosure development process is a plus.
  

Working Conditions

• Office and laboratory-based work environment.
• Occasional support for factory production or field testing when required.

BRT Systems Pte Ltd Systems has Solutions including PanL Smart Living, PanL Room Manager, PanL Desk Manager, PanL Guest Room Management System, IoTPortal and LDSBus.

Our global corporate headquarters is located in Singapore, in the heart of the Asia Pacific region.