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

- Robust 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

📌 Lead Application Software BMS (Chennai)
🏢 Talent Hired-the Job Store
📍 Chennai