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Yes. Start with 2 full AI mock interviews, complete with real-time feedback, scores, and detailed performance reports. No credit card required.

How does the AI mock interview work?

Upload your resume, pick your target company and role, and choose from 10 interview types. The AI interviewer asks role-specific questions via voice, listens to your answers, asks follow-up questions, and delivers scored feedback after each session.

What types of interviews can I practice?

10 types: Behavioral, Technical, Strategic, Case Study, Campus Placement, HR Round, Panel, Management, Salary Negotiation, and Government/PSU. Each with 3 difficulty levels and mini or full session options.

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

Yes. We support 200+ target companies including Google, Amazon, TCS, Infosys, Flipkart, Razorpay, McKinsey, Deloitte, and more, each with distinct interview patterns.

How is this different from ChatGPT or practicing with friends?

ChatGPT is text-only with no voice, no scoring, no resume integration, and no progress tracking. HireStepX is a purpose-built interview simulator: voice-based, resume-personalized, with detailed analytics.

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Yes, on any modern browser. For the best experience during mock interviews, use a laptop or desktop with a microphone.

How much does it cost compared to a career coach?

A single coaching session typically costs ₹3,000-10,000. HireStepX is ₹9 per session or ₹39/month for 5 sessions (Sprint Pack) with full AI coaching and analytics, available 24/7.

What is the recruitment process at CARS24?

The typical CARS24 recruitment process has 4 stages: Apply via careers page, LinkedIn, or referral → Online coding assessment or recruiter screen → Two to three technical rounds including design → Hiring manager round and offer discussion.

What are the interview rounds at CARS24?

CARS24 typically conducts 4 interview rounds: Online assessment (60 to 90 min): DSA problems and sometimes MCQs on CS fundamentals.; Technical Round 1 (45 to 60 min): live coding on data structures and algorithms.; Technical Round 2 (60 min): system design or in-depth backend/frontend discussion for the target role.; Hiring Manager Round (30 to 45 min): projects, ownership, and behavioral fit..

What framework should I use for CARS24 technical interviews?

HireStepX recommends the TRADE Method framework for this type of interview: Translate the requirement, Reason about data structures, Approach and code, Debug edge cases, Evaluate time and space.

What does CARS24 ask in coding rounds?

Medium-level DSA on arrays, strings, hashing, trees, and graphs, usually on an online platform followed by live coding rounds.

Is system design important at CARS24?

Yes for mid and senior roles. Expect designing marketplace features like search, listings, pricing, or inventory at high read and write scale.

Which stacks does CARS24 use?

Common stacks include Node.js, Java, and React with microservices; interviews may probe your primary stack plus general backend or frontend depth.

← All companies·CARS24·Technical

CARS24 Software Engineer Interview Questions India 2026

CARS24 runs a large used-car marketplace with engineering hubs in Gurugram and Bengaluru, building high-traffic web, app, and pricing-and-inventory systems.

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

About CARS24

CARS24 is India's largest used-car marketplace and auto-finance platform, processing 10,000+ transactions monthly across India, Australia, UAE, and Germany. It pioneered the instant car price offer and online used-car retail in India.

Products: CARS24 Used Car Marketplace · CARS24 Sell Car (instant offer) · CARS24 Inspekt (car inspection AI) · CARS24 Finance (auto loans) · CARS24 Warranty · CARS24 International (UAE, Australia, Germany)
Competitors: CarDekho · Spinny · OLX Autos · CarWale · Cars24's own international rivals
Scale: ~2,500 employees. Gurugram HQ. Revenue ~₹8,000 Cr FY24 (GMV). Series F unicorn ($1.84B valuation). Backed by Softbank, DST Global, Moore Strategic Ventures.

CARS24 recruitment process

01
Apply via careers page, LinkedIn, or referral
02
Online coding assessment or recruiter screen
03
Two to three technical rounds including design
04
Hiring manager round and offer discussion

What to expect in each round

01
Online assessment (60 to 90 min)
DSA problems and sometimes MCQs on CS fundamentals.
02
Technical Round 1 (45 to 60 min)
live coding on data structures and algorithms.
03
Technical Round 2 (60 min)
system design or in-depth backend/frontend discussion for the target role.
04
Hiring Manager Round (30 to 45 min)
projects, ownership, and behavioral fit.

Technical questions CARS24 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.
Practice free →
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.
Practice free →
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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7 more questions. Sign up to unlock all

Practice answering these out loud.

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Answer framework

TRADE Method

Translate the requirement, Reason about data structures, Approach and code, Debug edge cases, Evaluate time and space.

Interview rounds4

DifficultyEasy

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