Energy Storage Firmware Engineer

FIRMWARE ENGINEER - BMS

Location : Bengaluru – Work from Office (5 days a week)

Start Date : Immediate

About Zeno

An unprecedented energy transition has begun. To meet 2040 net zero goals, over 2 billion electric two-wheelers (motorcycles) must be sold and $11 trillion in fuel consumption replaced. Zeno is building a tech platform to electrify this two-wheeler market, currently responsible for more than 4% of the world’s GHG emissions. Our mission is to accelerate the energy transition and democratize the benefits across Africa, India, and Latin America. With a focus on East Africa as a starting point, Zeno is building a new energy ecosystem with ground-up development of a fundamentally better electric motorcycle and associated battery swap network to drive a better experience for our customers.

The Role

Zeno is seeking a Firmware Engineer (4–7 years) specializing in Battery Management Systems (BMS) to design, develop, and optimize embedded firmware for high-performance battery packs. This role is critical in ensuring the safety, reliability, and efficiency of our energy storage systems powering the next generation of electric two-wheelers.

What You’ll Do

• Firmware Development : Design, code, and validate embedded firmware for Battery Management Systems (BMS).
• Safety & Reliability : Implement algorithms for cell balancing, SoC (State of Charge), SoH (State of Health), fault detection, and thermal management.
• Hardware Integration : Work closely with hardware and systems engineers to integrate firmware with BMS hardware.
• Testing & Validation : Develop test cases, perform HIL / SIL validation, and ensure compliance with safety standards (ISO 26262, IEC).
• Optimization : Improve firmware performance for efficiency, reliability, and real-time response.
• Documentation : Maintain clear technical documentation of design, code, and validation processes.
• Cross-Functional Collaboration : Partner with product, systems, and manufacturing teams to deliver production-ready BMS solutions.

What You Bring

Benefits