Lead Application Software BMS

Role & responsibilities

Position Summary

Lead development, integration and validation of BMS application software for lithium-ion battery packs used in EVs, energy storage and advanced mobility. Own software architecture, algorithm development, team leadership and safety-compliant delivery. The role reports to the Head BMS.

Experience framing: embedded software development, with a core portion in BMS software development and experience leading software teams.

3. Must Have Skills

• Strong C programming
• MATLAB/Simulink and Stateflow model-based development
• BMS battery algorithms (SOC, SOH, SOP)
• Functional safety (ISO 26262) software development
• Leading software teams and projects

4. Good To Have Skills

• Embedded software architecture
• AUTOSAR concepts
• CAN and UDS diagnostics
• Requirements management (DOORS, PTC Integrity)
• Git/Bitbucket
• JIRA and Agile
• HIL testing (dSPACE/Vector)
• Embedded Coder auto-code generation
• EKF-based SOC estimation
• Battery characterization and parameter estimation
• Fast charging algorithms
• Thermal runaway mitigation
• CAN, CAN FD and LIN
• AIS 038, AIS 156, AIS 138

5. Roles and Responsibilities

• Lead end-to-end BMS application software development; define architecture and functional decomposition; mentor engineers.
• Lead development and optimization of SOX, capacity estimation, cell balancing, thermal management, thermal runaway detection, power prediction, charge management, contactor management, and fault management and diagnostics.
• Develop with MATLAB/Simulink and Stateflow; support auto-code generation with Embedded Coder; perform model reviews; define coding and modeling guidelines.
• Ensure ISO 26262 compliance and support ASIL-level software development; take part in HARA, FMEA and FTA.
• Ensure compliance with applicable EV standards.
• Lead software integration with BSW, CDD and hardware platforms; define the verification and validation strategy; support MIL, SIL, HIL and vehicle validation.
• Analyze field issues and implement corrective actions.
• Coordinate with System Engineering, Hardware, Testing and Vehicle Integration; engage customers and suppliers; track milestones.

Preferred candidate profile