Job Description
At Koenigsegg, innovation drives everything we do. As part of our Powertrain department, you'll work alongside passionate engineers developing world-leading technology for the next generation of high-performance vehicles.
We are currently looking for a Battery Algorithms Software Engineer to join our High Voltage and Battery team, where you will develop advanced algorithms and software for Koenigsegg's next generation of high-voltage battery systems.
In this role, you will contribute to the development of advanced battery software for high-voltage systems, working with modelling, simulation, and software development. You will collaborate closely with cross-functional engineering teams throughout the development process, from concept and testing to software integration and continuous improvement.
Responsibilities:
You will be responsible for developing and validating battery algorithms and embedded software for high-voltage battery systems, supporting the full development cycle from battery modelling and algorithm development to software integration, testing, diagnostics, and vehicle-level validation.
You will:
- Develop battery models and estimation methods based on cell and pack test data.
- Develop and maintain algorithms for State of Charge (SoC), State of Health (SoH), State of Power (SoP), energy availability, and battery diagnostics.
- Translate mathematical models and prototype algorithms into production-quality embedded C code.
- Optimize algorithms for execution time, memory usage, numerical stability, and embedded hardware constraints.
- Define software requirements, interfaces, diagnostics, acceptance criteria, and verification methods.
- Develop test plans, set up test environments, and perform software and algorithm testing.
- Analyze estimation errors and unexpected battery behaviour, and implement improvements to enhance algorithm performance and robustness.
- Support BMS software integration, testing, release, and continuous improvement.
- Develop and support OBD diagnostic functionality for battery systems.