Embedded Software Developer

The ideal candidate will have strong hands-on experience in Embedded C/C++, automotive microcontrollers, CAN/CAN FD communication, ECU diagnostics, and real-time embedded software development. Experience with EV battery management, battery monitoring, protection mechanisms, and functional safety is highly preferred.

• Design, develop, and maintain embedded software for automotive Battery Management Systems (BMS).
• Develop software functions for battery monitoring, State of Charge (SOC), State of Health (SOH), State of Power (SOP), cell balancing, and battery protection.
• Implement battery safety features, fault management, contactor control, high-voltage interlock, and thermal management interfaces.
• Develop production-quality embedded software using C/C++.
• Develop and integrate low-level drivers, middleware, application software, and hardware abstraction layers.
• Implement communication protocols including CAN, CAN FD, LIN, SPI, I2C, and UART.
• Implement automotive diagnostics using UDS (ISO 14229), DTCs, and ECU diagnostic services.
• Integrate software with battery monitoring ICs, sensors, actuators, and vehicle ECUs.
• Perform debugging and troubleshooting using Vector CANoe/CANalyzer, Lauterbach TRACE32, oscilloscopes, and logic analyzers.
• Support unit testing, software integration, SIL, HIL, and vehicle-level validation.
• Perform root-cause analysis and resolve software defects.
• Follow automotive software development standards, including AUTOSAR Classic, ASPICE, and ISO 26262.
• Participate in software architecture reviews, code reviews, requirements analysis, and technical documentation.

• Bachelor's or Master's degree in Electrical Engineering, Electronics, Computer Engineering, Computer Science, or a related field.
• Strong hands-on programming experience in Embedded C/C++.
• Experience developing software for automotive embedded controllers or ECUs.
• Experience with automotive microcontrollers such as:
  • Infineon AURIX
  • NXP S32K/S32G
  • Renesas RH850
  • Similar automotive MCU platforms
• Strong understanding of real-time embedded systems, interrupts, timers, memory management, ADC, PWM, GPIO, watchdogs, and boot initialization.
• Hands-on experience with CAN/CAN FD and automotive communication protocols.
• Knowledge of UDS, DTCs, diagnostic sessions, and ECU diagnostics.
• Experience with embedded software debugging and automotive network analysis tools.

Candidates with experience in the following areas will be strongly preferred:

• Automotive Battery Management Systems (BMS) for EV/HEV/PHEV applications.
• Lithium-ion battery architectures and battery pack management.
• Cell voltage, current, and temperature monitoring.
• SOC, SOH, and SOP algorithms.
• Cell monitoring and balancing.
• Contactor and pre-charge control.
• High-voltage safety and isolation monitoring.
• Battery thermal protection and management.
• Over-voltage, under-voltage, over-current, and short-circuit protection.
• Battery charging/discharging management.
• BMS diagnostics and fault management.

• Experience developing safety-critical automotive embedded software.
• Understanding of ASIL-oriented software development and functional safety concepts.
• Knowledge of MISRA C/C++ coding guidelines and static code analysis.
• Experience with MATLAB/Simulink and model-based software development.
• Knowledge of bootloaders and ECU flashing.
• Familiarity with automotive ECU cybersecurity.
• Strong debugging, troubleshooting, and root-cause analysis skills.
• Ability to work collaboratively with hardware, systems, controls, validation, and functional safety teams.