Embedded Software Engineer (BMS)

SPIRO; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

SPIRO in Bengaluru, Karnataka seeks an experienced Embedded Software Engineer (BMS) with 5+ years in Battery Management Systems. The role emphasizes low-level embedded software, driver development, and hands-on BSW work with advanced BMS AFEs and automotive-grade MCUs.

You will design BSP, HAL and peripheral drivers for SPI, I2C, UART, CAN, and ADC, perform board bring-up, integration, debugging, and collaborate with hardware, system and application teams to deliver robust embedded software.

Qualifications

• 5+ years of Embedded C development experience.
• Strong hands-on driver-level software development for automotive embedded systems.
• Mandatory hands-on experience with advanced Battery Monitoring AFEs (ADI ADBMS/LTC68xx or TI BQ796xx/BQ76952).
• Hands-on experience with automotive microcontrollers such as Infineon AURIX, NXP S32K, Renesas RH850, STM32, or TI Hercules.
• Strong knowledge of CAN/CAN FD, SPI, I2C, UART, interrupt handling, memory management, and hardware/software integration.
• Experience with Lauterbach, J-Link, CANoe/CANalyzer, oscilloscopes, and logic analyzers.
• Familiarity with AUTOSAR, ASPICE, MISRA C, and ISO 26262 is preferred.

Responsibilities

• Develop and maintain embedded software and driver-level software for BMS applications.
• Hands-on experience with BMS Basic Software (BSW) development, integration, debugging, and issue resolution.
• Design and develop BSP, HAL, and peripheral drivers for SPI, I2C, UART, CAN/CAN FD, ADC, GPIO, Timers, DMA, Flash, EEPROM, and Watchdog.
• Integrate and debug Battery Monitoring AFEs, microcontrollers, and peripheral devices.
• Perform board bring-up, software integration, root cause analysis, and issue resolution.
• Collaborate with hardware, system, and application teams to deliver robust embedded software.

Skills

Embedded C development

Driver-level software development

BMS AFEs experience

CAN/CAN FD

SPI/I2C/UART

Oscilloscopes & logic analyzers

AUTOSAR familiarity

Education

Bachelor's or Master's in Electronics/Electrical Engineering / Computer Science

Tools

ADI ADBMS / LTC68xx

TI BQ796xx / BQ76952

Infineon AURIX

NXP S32K

Renesas RH850

STM32

TI Hercules

Lauterbach

J-Link

CANoe/CANalyzer

Job description

Job Description – Embedded Software Engineer (BMS)

Experience: 5+ Years

Employment Type: Full-time

Job Summary

We are seeking an experienced Embedded Software Engineer with 5+ years of experience in Battery Management Systems (BMS). The ideal candidate should have strong expertise in low-level embedded software, driver development, and hands-on experience with BMS Basic Software (BSW) development, integration, debugging, and issue resolution. The candidate must have worked extensively with advanced Battery Monitoring AFEs and automotive-grade microcontrollers.

Key Responsibilities

• Develop and maintain embedded software and driver-level software for BMS applications.
• Hands-on experience with BMS Basic Software (BSW) development, integration, debugging, and issue resolution.
• Design and develop BSP, HAL, and peripheral drivers for SPI, I2C, UART, CAN/CAN FD, ADC, GPIO, Timers, DMA, Flash, EEPROM, and Watchdog.
• Integrate and debug Battery Monitoring AFEs, microcontrollers, and peripheral devices.
• Perform board bring-up, software integration, root cause analysis, and issue resolution.
• Collaborate with hardware, system, and application teams to deliver robust embedded software.

Required Skills

• 5+ years of Embedded C development experience.
• Strong hands-on experience in driver-level software development for automotive embedded systems.
• Mandatory hands-on experience with advanced Battery Monitoring AFEs (ADI ADBMS/LTC68xx or TI BQ796xx/BQ76952).
• Hands-on experience with automotive microcontrollers such as Infineon AURIX, NXP S32K, Renesas RH850, STM32, or TI Hercules.
• Strong knowledge of CAN/CAN FD, SPI, I2C, UART, interrupt handling, memory management, and hardware/software integration.
• Experience with Lauterbach, J-Link, CANoe/CANalyzer, oscilloscopes, and logic analyzers.
• Familiarity with AUTOSAR, ASPICE, MISRA C, and ISO 26262 is preferred.

Education

• Bachelor's or Master's degree in Electronics, Electrical Engineering, Computer Science, or a related field.