BSW & Firmware - Specialist

Key Responsibilities:

AUTOSAR BSW

• Configure, integrate and debug AUTOSAR Classic BSW stacks
• Strong understanding of:
  • MCAL
  • ECU Abstraction Layer
  • Services Layer
  • RTE interaction
  • Complex Device Drivers (CDD)
• Integration of BSW with application software

Communication Stack

Hands-on configuration and debugging of:

• CAN / CAN FD
• LIN
• Ethernet where applicable
• CANIf, CanTp
• PduR
• Com
• ComM
• Nm / CanNm
• DCM
• DEM

Diagnostics

Memory & NVM

Firmware & Device Drivers

Develop, configure and debug low-level drivers such as:

• GPIO
• ADC
• PWM
• ICU
• GPT / timers
• SPI
• I2C
• UART
• CAN / LIN
• Watchdog
• DMA
• Interrupts

MCU & Low-Level Software

• MCU start-up and initialisation
• Clock configuration
• Reset handling
• Interrupt configuration
• Memory mapping
• Linker/scatter files
• Flash and RAM partitioning
• Startup files
• Compiler/linker configuration
• Register-level debugging

Bootloader

Good understanding of:

• ECU bootloaders
• Flash programming
• UDS-based flashing
• Application/bootloader memory partitioning
• Flash drivers
• Application validity checks
• Bootloader-to-application handover

Configuration & Integration

• ECU Extract / ARXML handling
• DBC and communication configuration
• Diagnostic configuration
• BSW module configuration
• Configuration generation
• Integration of generated and hand-written software
• Build and integration issue resolution

Debugging & Problem Solving

Must be capable of debugging issues across:

Application RTE BSW MCAL Driver MCU Hardware

Should be comfortable debugging:

• CAN/LIN communication issues
• Diagnostic failures
• Timing issues
• Interrupt problems
• Stack/heap and memory issues
• Watchdog resets
• Hard faults / exceptions
• Flash/NvM corruption
• Driver and peripheral issues
• Integration/build/linker problems

Job Summary

We are looking for an experienced BSW & Firmware Specialist with deep hands-on expertise in AUTOSAR Classic BSW stacks, embedded firmware, MCAL/device drivers, configuration, integration and debugging.

The candidate will be responsible for developing and integrating production-grade ECU software from microcontroller low-level drivers through AUTOSAR BSW, including communication, diagnostics, memory, bootloader, application interfaces and deep technical problem solver on any layer of BSW including low level driver , RTOS, BSW stack etc.,
Required Technical Skills

Area Expected Competency Embedded C Expert AUTOSAR Classic Expert BSW Configuration Expert MCAL Strong Firmware / Drivers Expert CAN / CAN FD / LIN Strong UDS Diagnostics Strong DCM / DEM Strong NvM / Memory Stack Strong Bootloader Strong MCU Peripherals Strong Debugging Expert ARXML / DBC Strong Git / Configuration Management Working knowledge

Tools / Platforms

Experience with one or more AUTOSAR configuration environments is preferred:

• Vector DaVinci Configurator / Developer
• Elektrobit EB tresos
• Other equivalent AUTOSAR configuration tools

Experience with development/debugging tools such as:

• Lauterbach TRACE32
• J-Link
• CANoe / CANalyzer
• Git
• GCC / Green Hills / IAR / TASKING or similar embedded toolchains

MCU Experience

Experience with automotive MCU families such as:

• Infineon AURIX
• NXP S32K / S32
• Renesas RH850
• ST SPC5 / STM32
• Infineon TRAVEO / PSoC

Equivalent automotive MCU experience is also acceptable.

Automotive Engineering EV domain Knowledge

Preferred knowledge of:

• Automotive ECU development lifecycle
• ISO 26262 / Functional Safety awareness
• Automotive SPICE
• MISRA C
• Static analysis
• Coding guidelines
• Software architecture and design
• Software integration and release management
• Matlab & EV system knowledge is added advantage.