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Battery Management and Intelligence

Lead Firmware Engineer

₹15L – ₹25L • 0.1% – 0.3%
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Do you thrive on working on the cutting edge? Working with innovators in the early stages of ideas, products, or platforms? Do you want to transform an industry? Crave new challenges and solving hard customer problems using the latest in battery technology?


At ION Energy we are building the world’s most advanced Battery Intelligence and diagnostics engine. Founded by a team of PhD's with decades of experience in advanced electronics and battery systems, our groundbreaking patented technology acts as the core of high-performance applications.


As a member of the firmware development team, you will be responsible for delivering high quality embedded code running on the MCUs at the heart of ION Battery management systems. You will join a team that strives to build the most robust and reliable embedded systems and actively contribute to the continuous improvement of development tools and practices. You will meet and surpass industry standards for safety systems, and work closely with battery engineers and implement cutting edge algorithms. At ION you will have the opportunity to make batteries safer, more efficient and help the world tackle one of its biggest challenge: Energy storage.



What you will do:

Nurture your team of FW engineers through teaching & transferring your applicable experience.
Push dev. Velocity, code quality, and documentation standard higher (and higher)
Specify, design and implement functionality and behaviors of embedded subsystems. for complex mixed-signal products (high/low voltage BMS architectures/IoT platforms)
Design scalable FW architecture designed to operate with different hardware products
Interface with technology specialist to integrate innovative algorithms & signal processing features for battery management.
Work with various cost-effective MCU platforms for industrial & automotive domains (STM32, DsPics, ARM-M)
Hands-on hardware bring-up, system debugging and code optimization.
Make performance and optimization trade-offs to meet product requirements.



This is you:

5+ years of professional working experience in these areas.
Experience in embedded architecture for a complex system in automotive, battery, critical systems
Experience in safety standards such as IEC 61508 / ISO 26262
End to end understanding of AUTOSAR architecture & implementation strategy
Test-driven development and familiarity with developer-driven automated testing
Ability to collaborate and communicate complex technical concepts
Experience with 16/32 bits Microchip MCUs & STM32 MCUs (Preferred)
Experience with communication modules (GSM / BLE) (Preferred)
BS, MS or PhD in EE/CE/CS, or the equivalent in experience with evidence of exceptional ability.


Our culture is founded on high-standards, openness, collaboration, and honesty, with colleagues who are brilliant in their field, resilient and above all, strive for the best. One team, where everyone makes a difference and everyone is heard. Come join an ambitious team if you share our vision of an all-electric future.

Meet your team

People you would work with in this role

Raunak Bhatt

Avatar for Raunak Bhatt
UMass Amherst MS, Mechanical Engineer, Design Optimization and Fluid Mechanics, worked at Tara Heating & Air Conditioning, Godrej, Victor Reinz India Pvt. Ltd.

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