Embedded Software Engineer : EV Base Software (Non-Autosar)

Role & responsibilities

• Design, develop, and test embedded software for EV systems (

  BMS

  ,

  MCU

  ,

  VCU

  , and EV Chargers) using TI microcontrollers.
• Gather system requirements and translate them into robust firmware/embedded solutions for production-ready ECUs.
• Develop, optimize, and debug real-time embedded C/C++ code, focusing on low-level microcontroller programming and peripherals (ADC, UART, SPI, CAN, PWM).
• Implement diagnostic features, error handling, and

  OTA (Over-the-Air)

  update mechanisms.
• Ensure the seamless integration of software modules with hardware and support hardware bring-up and validation.
• Work closely with hardware, validation, and systems teams, ensuring system-level performance and reliability of core EV functions.
• Develop and maintain thorough technical documentation and version control for all deliverables.
• Lead and execute all phases of the

  Software Development Life Cycle (SDLC):

  requirements analysis, design, implementation (coding), unit and integration testing, verification and validation, deployment, and maintenance for BMS, MCU, VCU ECU Modules.
• Develop and maintain embedded software components compliant with

  Automotive SPICE

  (ASPICE) process standards and deliverables
• Follow

  ISO 26262

  and automotive safety standards for software design, reviews, and functional validation.
• Demonstrate

  strong debugging

  and

  root-cause analysis skills

  for complex embedded software and hardware integration issues
• Support production, field trials, and troubleshooting of in-field issues.

Required Skills:

• Strong expertise in

  TI 32 bit

  microcontroller

  -based system design, programming, and debugging (MSP430, TMS320, C2000, Sitara, etc.).
• Hands-on experience with major EV subsystems: BMS (Battery Management System), MCU (Motor Control Unit), VCU (Vehicle Control Unit), AFE (Analog Front-End), and EV chargers.
• Proficiency in C and C++ for bare-metal and

  RTOS

  -based systems.
• Deep understanding of EV communication standards: CAN, LIN, UART, SPI, I2C, and diagnostics protocols (

  UDS

  ,

  OBD-II

  ).
• Experience with embedded system debugging tools: Debugger, oscilloscopes, logic analyzers, in-circuit emulators.
• Solid grasp of functional safety principles; working knowledge of ISO 26262 considered a plus.
• Familiarity with power electronics, motor control algorithms, and high-voltage safety.
• Skills in fault diagnosis, field issue analysis, and in-vehicle testing.

Preferred candidate profile

• B.E/B.Tech/M.Tech in Electronics, Electrical, Instrumentation, Embedded Systems, or similar field.
• Prior exposure to production launch cycles of EV or automotive ECUs (BMS, VCU, MCU etc.).
• Experience in the development lifecycle of embedded firmware for critical automotive domains.
• Understanding of cloud integration and OTA update frameworks is advantageous.