Build battery-management firmware for Foreseeson Technology’s high-voltage ESS, using C/C++ and communication protocols across connected devices.
As an Embedded Systems Engineer, you will develop software for battery status acquisition, charge and discharge sequencing, and system-state management. You will integrate battery controllers, power electronics, and control devices while addressing safety requirements. The project combines battery management, power conversion, embedded control, and monitoring.
Key Responsibilities: Develop battery status acquisition and charge sequencing firmware
Control contactor, pre-charge, fault, and operating-state interfaces
Integrate existing battery controllers through documented protocols
Diagnose timing, bus, signal, and interoperability problems




Support protection interlocks, controlled shutdown, and emergency-stop interfaces
Requirements: At least three years of embedded firmware development experience
Solid embedded C/C++ and/or Python programming skills
Practical CAN, RS-485, UART, I²C, and SPI experience
Experience with firmware debugging tools and development environments
Knowledge of Linux-based systems and real-time operating systems
Use battery communication, fault handling, and embedded debugging skills to coordinate Foreseeson’s high-voltage ESS controls.

#J-18808-Ljbffr

📌 Battery Management Firmware Engineer (British Columbia)
🏢 Foreseeson-Technology-Inc.-2
📍 British Columbia