Intern

Firmware Architect/Developer, Software-Defined BMS

Posted on 11/17/2025

NXP Semiconductors

NXP Semiconductors

No salary listed

Munich, Germany

Hybrid

Hybrid work model; on-site in Munich, Germany.

Join our team to shape the future of automotive energy systems! As an intern, you will contribute to the design and development of firmware architecture for a Software-Defined Battery Management System (Gateway, Battery Junction Box). This role focuses on creating modular, scalable, and high-performance solutions for next-generation electric vehicles. You will work on embedded systems, signal processing, and edge AI/ML algorithms, ensuring compliance with automotive standards and functional safety requirements.

Key Responsibilities

  • Assist in firmware architecture design for a Software-Defined Battery Management System.
  • Drive strong firmware development practices, including architecture design and optimization for embedded systems.
  • Support integration of AUTOSAR Basic Software (BSW) drivers into the architecture.
  • Collaborate with system engineers to ensure functional safety (ISO 26262) and performance compliance.
  • Document architecture diagrams, design decisions, and interface specifications.
  • Develop and deploy Machine Learning (ML) and AI-based edge processing solutions for BMS applications.

Technical Skills

  • Strong understanding of firmware architecture and modular design principles.
  • Programming: Python and C/C++ for embedded software development.
  • AUTOSAR: Experience with Basic Software (BSW) driver development and configuration.
  • Knowledge of real-time operating systems (RTOS) and partitioning strategies.
  • Exposure to functional safety (ISO 26262) and automotive standards.
  • Expertise in DSP fundamentals, including FFT and DFT implementations.
  • Experience with ML and AI algorithms for edge computing environments.
  • Familiarity with architecture frameworks and performance optimization techniques.

Nice to Have

  • Battery Management System (BMS) domain knowledge.
  • Experience with eIQ Toolkit, MCUXpresso, and Design Studio tools.

What We Offer

  • A monthly salary of €2,420.00
  • Flexible working hours
  • The possibility to work in a hybrid setup
  • Access to an on-site cafeteria
  • Networking initiatives and Employee Resource Groups such as Young Community, No Extra Planet, NXP Equal, Women in NXP, and more — fostering both professional and personal exchange

Please note:
The successful candidate may/will be responsible for security related tasks.
The assignment may/will be in scope of security certifications, therefore a conscious and reliable way of working is necessary.

More information about NXP in Germany...

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