Sr. Staff MCU BSW Engineer – Low-Level Drivers

Job Description : Sr. Staff MCU BSW Engineer – Low-Level Drivers

Position Summary :

We are seeking a Sr. Staff MCU BSW Engineer – Low-Level Drivers to lead the design, development, and integration of hardware abstraction and peripheral drivers for automotive microcontroller (MCU)-based ECUs. This role is focused on enabling reliable and performanceoptimized software for key system components such as Zonal Controllers, Body Electronics, and Powertrain Modules.

As a senior member of the Base Software (BSW) Engineering team at Stellantis, you will work closely with hardware and systems teams to bring up new platforms, implement peripheral control, and ensure compliance with industry standards.

Key Responsibilities :

Design, develop, and integrate low-level drivers for peripheral interfaces including GPIO, ADC, PWM, SPI, I2C, CAN, LIN, and UART

Develop complex device drivers for low-level hardware components not supported by standard MCAL modules.

Configure and integrate MCAL and hardware abstraction layers (IOHWAB) in AUTOSAR Classic environments

Participate in board bring-up activities for new MCU hardware platforms

Support development of Board Support Packages (BSPs) and diagnostic test software

Optimize drivers for performance, determinism, and memory footprint

Perform debugging and troubleshooting using oscilloscopes, logic analyzers, and JTAG tools

Collaborate with hardware and software architects to define and review hardware / software interface requirements, ensuring alignment across system components

Collaborate with hardware, OS, Sensor / Actuators and safety teams to validate low-level software under real-world conditions

Ensure robustness and compliance with ISO 26262, MISRA C, and ASPICE

Test and validate low-level driver code through unit and software testing to ensure maturity, traceability, and readiness for release

Design and implement Wakeup / Sleep requirements related to low level drivers

Contribute to CI / CD pipelines, automation frameworks, and software test infrastructure in real / virtual environment

Document driver architecture, configuration, and integration guidelines

Basic Qualifications :

Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field

12-15 years of experience in embedded software development for automotive or real-time systems

Strong programming skills in C and in-depth knowledge of MCU architectures (e.g., ARM Cortex-M, RH850, AURIX)

Experience with MCAL, AUTOSAR BSW layers, or custom low-level driver frameworks

Hands-on experience with hardware interfaces such as SPI, CAN, I2C, PWM, ADC, etc.

Proficient with debugging tools and embedded development environments

Familiarity with safety standards (ISO 26262), coding guidelines (MISRA), and software quality processes (ASPICE)

Preferred Qualifications :

Master’s degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field

Experience with ASIL-B / D software development

Familiarity with Vector DaVinci, EB tresos, or equivalent configuration tools

Exposure to power modes, startup sequences, and fault detection mechanisms

Scripting experience with Python or Shell for automation and test development

Understanding of vehicle communication protocols (CAN, LIN, Ethernet) and diagnostic stacks (UDS, DoIP)

Experience with bootloader integration and secure hardware interfaces

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Disclaimer - At Stellantis, we assess candidates based on qualifications, merit and business needs. We welcome applications from people of all gender identities, age, ethnicity, nationality,

religion, sexual orientation and disability. Diverse teams will allow us to

better meet the evolving needs of our customers and care for our future.

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