Totex International Limited Hiring! Full Time EE Embedded Systems Engineer (ESS, EV Charger and Iot Systems) in Hong Kong - Ricebowl

Electrical and Electronics background with development experiences for ESS, ESS+EV Charger, Iot Systems

DevOps interface and integration experiences with Servers, Services & Gateways (SMS, Map, Digital Payments, License Plate Recognition)

Protocols RS485, CAN, I2C, SPI, CCS2, GB, OCPP, MQTT Firmware development experiences with C/C++, Python for modules, systems communication

Hands-on Front-end, Back-end of Web and Mobile App

Hands-on Li-ion ESS and power converter controls are important. EV charging protocols (GB, CCS2, OCPP) is a plus, however UART/RS485, CAN, SPI, I2C are essential

Assembly / Installation experience to Utility power and HV DC (< 1000V DC EV Charger) is a plus

Applicants with some experience to buildup server, to interface with services (SMS, Map, Payment gateway), bidirectional wireless data transfer with MQTT, User & backend operator web and webapp design are also welcome to apply

HK Driver License is a plus