Automotive BSW / Low-Level Driver Engineer

Location: Auburn Hills, MI We are seeking an experienced Automotive Embedded Software Engineer specializing in Basic Software (BSW) and Low-Level Driver (LLD) development for inverter and motor control systems. The successful candidate will design, develop, configure and validate AUTOSAR-compliant BSW components that form the software foundation for high-voltage traction inverters used in hybrid and battery-electric vehicles. Working in close collaboration with application, system and hardware teams, you will own the microcontroller abstraction layer and hardware driver development lifecycle - from architecture through to integration, ensuring compliance with AUTOSAR Classic Platform standards using industry-standard toolchains including EB Tresos and ETAS tools. Key Responsibilities BSW Configuration & Integration Configure and integrate AUTOSAR BSW modules using EB Tresos Studio, including OS, Com Stack, Memory Stack, and Diagnostic stack. Set up and maintain BSW module configurations (ECUC parameters) for target microcontrollers (e.g., Infineon AURIX TriCore). Integrate OEM- and Tier-1-supplied BSW packages; resolve inter-module compatibility issues. MCAL Integration and configuration using EB for motor drivers Low-Level Driver Development Area: Develop and maintain MCAL drivers compliant with AUTOSAR specifications: Port Driver (PORT), DIO, ADC, PWM, GPT, ICU, QSPI, I2C, CAN, DSADC, EVADC Memory drivers: Flash, EEPROM (internal & external), NvM stack MCU driver, WDG driver, MCU clock & power management Implement hardware-specific startup code, interrupt vector tables, and memory-mapped register abstractions. Develop and optimize safety-relevant drivers in compliance with ISO 26262 ASIL requirements (ASIL-B to ASIL-D). Integrate vendor-supplied MCAL packages; raise and track deviations with IP providers. Motor Control Integration Support Interface BSW/LLD components with motor control application software (e.g., FOC algorithms, resolver/encoder handling, gate driver control). Configure ADC triggering schemes synchronized with PWM cycles for current sensing in three-phase inverter topologies. Support integration of gate driver SPI communication, current sensor calibration routines, and motor temperature management drivers. Collaborate with control engineers on timing constraints, interrupt latencies, and DMA configurations impacting control loop performance. Qualifications & Experience Essential Bachelor's or Master's degree in Electrical Engineering, Electronics, Computer Engineering, or a related field. 8+ years of hands-on experience in automotive embedded software development with at least 3 years in AUTOSAR BSW / MCAL development. Demonstrable project experience on inverter, motor controller, or high-voltage powertrain ECU programmers. Proficiency in EB Tresos Studio for BSW module configuration and ETAS toolchain (ISOLAR-A/B) for SWC/RTE workflows. Strong understanding of AUTOSAR Classic Platform architecture (layers: Application, RTE, BSW, MCAL, Complex Drivers). Working knowledge of automotive communication protocols: CAN, CAN-FD, LIN, and optionally FlexRay / Automotive Ethernet. Experience with Infineon AURIX 32-bit automotive microcontroller family Practical knowledge of ISO 26262 functional safety requirements at driver / BSW level (ASIL-B or higher). Familiarity with Vector tools: CANoe, CANalyzer, CANdb , vFlash.