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Location: Bengaluru
Company: Zeno
The Role
Zeno is seeking a BMS Hardware Engineer to design, develop, and validate the Battery Management System hardware for our next-generation electric motorcycles. This role requires strong expertise in power electronics, analog and digital circuit design, and safety-critical automotive hardware development. You will work closely with cross-functional teams to ensure Zeno’s battery systems are safe, reliable, and optimised for performance and cost.
What You’ll Do
- Own the end-to-end design and development of BMS hardware including schematics, PCB design, and component selection.
- Design analog and digital circuits for cell monitoring, balancing, current/voltage sensing, and thermal management.
- Develop power supply and protection circuits including buck-boost converters, LDOs, and isolation designs.
- Ensure compliance with automotive safety and reliability standards (ISO 26262, AIS156, AIS004, AIS038).
- Collaborate with suppliers and manufacturing partners for component selection, PCB fabrication, and assembly validation.
- Conduct hardware bring-up, debugging, and validation testing for BMS boards.
- Draft test plans and work closely with firmware engineers to validate hardware–software integration.
- Prepare and manage BOMs, ensuring cost optimization without compromising safety and quality.
- Support DFMEA, DFM, DFA, and design reviews to ensure robust hardware development.
- Drive certification and homologation testing with external agencies and labs.
What You Bring
- 5–8 years of experience in hardware design, with at least 3 years in battery management systems or EV power electronics.
- Strong understanding of lithium-ion battery fundamentals and cell chemistry implications on BMS design.
- Hands-on experience with high-voltage hardware design, isolation principles, and safety-critical circuits.
- Proficiency in schematic and PCB design tools such as Altium Designer, OrCAD, or equivalent.
- Familiarity with communication protocols such as CAN, I2C, SPI, UART.
- Experience with compliance testing for automotive and EV standards (AIS156, AIS004, ISO 26262).
- Strong analytical, debugging, and problem-solving skills in hardware development.
- Ability to work independently and collaboratively with cross-functional teams in a fast-paced environment.
