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Can I practice for specific companies like TCS, Infosys, or Google?

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What is the recruitment process at Ather Energy?

The typical Ather Energy recruitment process has 4 stages: Apply online or through a referral → Recruiter screen and initial coding or take-home test → Two to three technical rounds tailored to the team → Managerial and cultural-fit round, then offer.

What are the interview rounds at Ather Energy?

Ather Energy typically conducts 4 interview rounds: Screening (45 to 60 min): coding test or take-home covering DSA and role basics.; Technical Round 1 (60 min): data structures, algorithms, and problem-solving live.; Technical Round 2 (60 min): system or low-level design, or domain depth for backend, mobile, or embedded.; Managerial Round (30 to 45 min): projects, collaboration, and fit with Ather's engineering culture..

What framework should I use for Ather Energy technical interviews?

HireStepX recommends the CODE Method framework for this type of interview: Clarify requirements, Outline the approach, Develop clean working code, Examine edge cases and complexity.

What topics does Ather Energy focus on?

Core DSA, plus role-specific depth: backend design and APIs, mobile app development, or embedded and firmware concepts for vehicle-software teams.

Does Ather ask about EV or hardware knowledge?

Not usually as a hard gate, but showing interest in connected vehicles, IoT, and hardware-software integration helps, especially for embedded roles.

How hard are Ather coding rounds?

Medium difficulty overall. Expect clean, correct solutions with clear complexity analysis rather than only exotic hard problems.

← All companies·Ather Energy·Technical

Ather Energy Software Engineer Interview Questions India 2026

Ather Energy builds connected electric scooters, the AtherStack software, and the Ather Grid charging network from its Bengaluru offices.

Practice with AI voice feedback 12 questions · Technical · 2 sessions free

About Ather Energy

Ather Energy is India's premium electric two-wheeler startup, known for the Ather 450 series. Hero MotoCorp-backed, IPO filed in 2025. Distinguished by software-first approach and industry-leading charging network (Ather Grid).

Products: Ather 450X / 450 Apex (premium e-scooters) · Ather Stack (proprietary vehicle OS + app) · Ather Grid (public fast-charging network) · Battery technology and cell research
Competitors: Ola Electric (market share leader) · TVS iQube · Bajaj Chetak · NIU Technologies
Scale: ~3,000 employees. Pre-IPO (DRHP filed 2025, Hero MotoCorp major investor). Revenue ~₹1,750 Cr FY24. 150+ charging grid stations. Bengaluru HQ.

Ather Energy recruitment process

01
Apply online or through a referral
02
Recruiter screen and initial coding or take-home test
03
Two to three technical rounds tailored to the team
04
Managerial and cultural-fit round, then offer

What to expect in each round

01
Screening (45 to 60 min)
coding test or take-home covering DSA and role basics.
02
Technical Round 1 (60 min)
data structures, algorithms, and problem-solving live.
03
Technical Round 2 (60 min)
system or low-level design, or domain depth for backend, mobile, or embedded.
04
Managerial Round (30 to 45 min)
projects, collaboration, and fit with Ather's engineering culture.

Technical questions Ather Energy asked

Sourced from 2+ candidate post-mortems. Hit Practice to answer any one with AI voice feedback.

01
Medium
Reverse a linked list in O(1) extra space. Then explain when you'd use this in production.
Practice free →
02
Easy
What is the difference between a class and an object? Give an example.
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03
Easy
Write a SQL query to find the second-highest salary in a department.
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04
Easy
What is normalisation in databases? When would you de-normalise?
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05
Easy
What's the difference between a stack and a queue? Give a real-world use case for each.
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06
Hard
Given a stream of integers, design a data structure that returns the median in O(log n).
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07
Medium
You have a service that's slow only on Tuesdays. Walk me through how you'd debug.
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08
Hard
Here's 200 lines of payment-processing code with several intentional bugs. Find them and explain the production impact of each.
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09
Medium
Explain webhooks vs. polling for a developer who has never built a payment integration. You have 4 sentences.
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10
Hard
Walk me through Razorpay's fraud-detection model. How would you reduce false positives without increasing chargeback losses?
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11
Medium
We see UPI failure rates spike at 9pm on weekends. How would you debug and what's your hypothesis?
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12
Easy
What's 54% of 110? You have 10 seconds.
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Answer framework

CODE Method

Clarify requirements, Outline the approach, Develop clean working code, Examine edge cases and complexity.

Interview rounds4

DifficultyEasy

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