Job DescriptionWork Classification:Hybrid: The successful candidate is expected to report to Milford, MI three times per week, at minimum, or as dictated by the business.
The Role:General Motors is seeking a motivated Software Engineer to join the Battery Energy Transfer organization. This role develops embedded software for electrified vehicles, with a focus on power-electronics control and energy-transfer functions such as onboard charging, power conversion, charging and discharging, and vehicle-to-everything capabilities.
You will design, implement, integrate, and validate production-quality software that enables safe, reliable, and efficient transfer of energy between the vehicle, battery, and charging infrastructure. The role combines hands-on embedded software development with system-level collaboration across software, controls, systems, validation, calibration, electrical architecture, and hardware teams.
What you'll do:- Develop and maintain embedded C/C++ software for automotive power-electronics and energy-transfer applications.
- Design software for AC/DC charging, DC/DC conversion, voltage and current regulation, power-flow control, state machines, diagnostics, protection, and fault handling.
- Translate system and controls requirements into clear, maintainable, and testable software designs and implementation.
- Collaborate with software architects, system engineers, SSLEs, hardware and HWIO teams, calibration, validation, and suppliers to resolve technical issues and deliver integrated solutions.
- Support software architecture, interface definition, feature decomposition, and requirements traceability from system behavior through implementation and test.
- Develop and review software using sound design principles, coding standards, and automotive embedded best practices, including MISRA-aligned development where applicable.
- Use CAN and other vehicle communication technologies to support controller interfaces, diagnostics, and feature integration.
- Perform unit, integration, hardware-in-the-loop, system, and vehicle-level testing; investigate failures and drive root-cause resolution.
- Support automated build, test, and continuous-integration workflows to improve software quality and delivery efficiency.
- Use behavior- and test-driven development practices, including clear acceptance criteria and Given/When/Then scenarios where appropriate.
- Participate in design reviews, code reviews, technical problem solving, and continuous improvement of development and validation processes.
- Contribute to charging and energy-transfer features supporting EV charging infrastructure, charging protocols, and bidirectional energy-transfer use cases.
Your Skills & Abilities (Required Qualifications):- Bachelor's degree in Software Engineering, Computer Science, Electrical Engineering, Controls Engineering, or a related field.
- 2+ years of professional experience in automotive embedded software development, power-electronics controls software, or a closely related field.
- Demonstrated hands-on experience developing production-oriented software in C or C++.
- Understanding of real-time embedded software design, software interfaces, state machines, diagnostics, and hardware/software integration.
- Experience translating requirements into software design, implementation, and verification activities.
- Experience with software debugging, integration, root-cause analysis, and automated or bench-based testing.
- Ability to work effectively across software, systems, controls, hardware, validation, and other cross-functional engineering teams.
- Strong written and verbal communication skills, analytical ability, and attention to detail.
What Will Give You a Competitive Edge (Preferred Qualifications):- Master's degree in a relevant engineering or computer science discipline.
- 5+ years of professional experience in automotive embedded software development, power-electronics controls software, or a closely related field.
- Experience with onboard chargers, OBCM systems, AC/DC converters, DC/DC converters, power-factor correction, voltage/current control, or related power-electronics applications.
- Experience with automotive charging, discharging, EVSE interfaces, V2X, V2G, or charging protocols such as DIN/ISO, CCS, NACS, or CHAdeMO.
- Knowledge of CAN, LIN, Ethernet, ARXML, UDS, or other automotive communication and diagnostic technologies.
- Familiarity with requirements and traceability tools such as DNG or DOORS, and development tools such as Git, Jira, CANoe/CANalyzer, or equivalent platforms.
- Experience with software architecture, MBSE concepts, automated testing, CI/CD pipelines, or DevOps practices.
- Experience with HIL, SIL, CoSim, bench, dyno, or vehicle-level validation.
- Knowledge of functional safety, cybersecurity, ASPICE, MISRA, or other automotive software quality practices.
- Experience with BDD or TDD methods and writing behavior-focused, testable requirements.
What will help you succeed:- Strong interest in electrification, power conversion, and automotive embedded software.
- Ability to move between detailed code-level problem solving and system-level technical discussions.
- Ownership mindset, curiosity, and willingness to resolve issues through collaboration.
- Commitment to building safe, maintainable, testable, and reusable software.
- Ability to work in an agile environment and manage priorities across multiple stakeholders.
This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.Relocation benefits are available for candidates who qualify under company policy.
About GMOur vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
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