Job Description

Role description

Job Title : BMS Architect - AUTOSAR BSW Development

Location: Auburn Hills, MI

Duration: Full time

Role Overview

The BMS (Battery Management System) Architect - AUTOSAR BSW Development is responsible for defining, designing, and guiding the implementation of the BSW software architecture for Battery Management Systems based on the AUTOSAR Classic Platform.

This includes ownership of the AUTOSAR BSW stack integration, ECU architecture, safety concept alignment, and software interfaces for highvoltage battery functions such as SOC/SOH/SOE estimation, cell monitoring, diagnostics, thermal management, and communication.

The architect collaborates closely with system engineering, functional safety, hardware engineering, and platform software teams to ensure a compliant, scalable, and production-ready BMS software solution.

Key Responsibilities

1. Define and maintain the AUTOSAR-based BMS ECU Software Architecture including BSW and CDD module distribution in multicore environment.

2. Own BSW configuration & integration (MCAL, ECU Abstraction, Services, Communication stack).

3. Ensure design is compliant with ISO 26262 (ASILD)

4. Participate in safety work products: FMEDA, safety concepts

5. Collaborate on cybersecurity requirements aligned with ISO 21434.

6. Provide technical direction to AUTOSAR BSW developers and integrators.

7. Act as technical liaison with OEM, Tier-1 suppliers, AUTOSAR vendors, and toolchain providers.

Required Skills & Qualifications

1. Strong experience in AUTOSAR Classic Platform (BSW CAN Stack, MCAL, RTE, Multicore OS, MPU, SMU, NVM, Diagnostics like UDS, ZEV, OBD).

2. Hands-on experience with tools: ETAS ISOLAR tool, EB Tresos, Vector CANdela, CANoe, INCA, PREEvision.

3. Deep understanding of - Functional safety (ISO 26262), BMS high-voltage system behavior, MCU architectures (Infineon AURIX TC3xx)

4. Strong embedded C expertise

5. Strong communication and cross-functional leadership

6. Ability to handle OEM discussions on architecture topics.

Job Tags

Full time

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