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Battery Design Engineer

Ather Energy

1 - 3 years

Bengaluru

Posted: 13/09/2025

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Job Description

You’ll be our: Battery Design Engineer

You’ll be based at: IBC Knowledge Park, Bengaluru

You’ll be aligned with: Team Lead – Battery Engineering

You’ll be a member of: Battery Engineering team


What you’ll do at Ather: 

  • Design concepts to ensure that the battery meets its functional requirements

  • Design and evaluate various thermal management solutions

  • Demonstrate continual improvement of departmental procedures as per the requirements of the corporate QS standards

  • Deliver design definitions for prototype and production batteries

  • Work on testing requirements for projects

  • Drive focus on design thinking and design language

  • Ensure that Cost, Quality & Schedule goals are met for programs/projects along with driving compliance with corporate guidelines on DFM, DFA, and component selection/derating 

  • Liaise with NPD, Sourcing, VD, other engineering teams, integrators, and technicians in the Battery lab to deliver prototype and production designs

  • Own component designs through deliverables like component requirements/specifications, concepts, DFMEAs, DFX, tolerance stacks, detailed component and assembly drawings, component and assembly validation plans, and manufacturing drawings


Here’s what we are looking for: 

  • Good understanding of design for assembly

  • Understanding of heat transfer and various thermal management solutions

  • Proficiency in creating detailed engineering drawings, geometric dimensioning, and tolerancing and performing tolerance stack-ups

  • Knowledge of the fundamentals of cell performance, impedance, cell testing/data analysis, and failure modes in Li-ion cells

  • Product Lifecycle Management (PLM) experience and battery design experience would be an added advantage


You bring to Ather: 

  • Bachelor’s or master’s  in Mechanical/Electrical Engineering 

  • 1-3 years’ experience in the design and development of electronic packaging, peripheral development for electric vehicles 

About Company

Ather Energy is a Bengaluru-based electric vehicle startup known for its smart scooters like the Ather 450X. The company builds high-performance EVs and invests in its own public charging network. It is pushing innovation in India’s growing sustainable mobility space.

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