Scale Engineer

Software Engineer

Software EngineerSoftware Engineer 2Medium to Hard

The Software Engineer interview at CARS24 for a Software Engineer 2 level position assesses a candidate's technical proficiency, problem-solving skills, and cultural fit within the organization. The process is designed to evaluate a candidate's ability to contribute effectively to the company's engineering goals.

Rounds·3

Timeline·~7d

Experience·2 - 5 yrs

Comp band·US$90000 - US$120000

Interview time·150 min

Evaluation

What they measure.

  • Problem-solving abilities
  • Data structures and algorithms knowledge
  • System design and architecture understanding
  • Coding proficiency and best practices
  • Communication and collaboration skills
  • Behavioral and cultural fit

Preparation

How to prepare.

Tips

  1. Brush up on fundamental data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode, HackerRank.
  3. Review system design principles and common architectural patterns.
  4. Prepare for behavioral questions using the STAR method.
  5. Understand CARS24's business model and recent developments.
  6. Be ready to discuss your past projects in detail, highlighting your contributions and learnings.

Study plan

Fig · Study plan — 03 phases

01 / 03
01

Phase 01 of 03

Data Structures and Algorithms

Weeks 1-2: Data Structures & Algorithms fundamentals. Practice 2-3 problems daily.

Week 1-2: Focus on core data structures (Arrays, Linked Lists, Trees, Graphs, Hash Tables) and algorithms (Sorting, Searching, Dynamic Programming, Greedy Algorithms). Practice implementing these in your preferred language. Solve at least 2-3 problems per day.

Questions

Commonly asked.

  • Write a function to reverse a linked list.
  • Explain the difference between a process and a thread.
  • Design a URL shortening service.
  • How would you optimize a slow database query?
  • Tell me about a time you disagreed with a team member and how you resolved it.
  • What are the principles of SOLID design?
  • Describe a challenging project you worked on and your role in it.
  • How do you handle production issues?
  • What are your thoughts on microservices vs. monolithic architecture?
  • How do you stay updated with new technologies?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

India

Interview focus

Emphasis on practical application of data structures and algorithms.Understanding of distributed systems and scalability.Experience with CI/CD pipelines and DevOps practices.Problem-solving approach and ability to articulate solutions clearly.

Common questions

  • Discuss a challenging technical problem you solved in your previous role.
  • How do you approach debugging a complex issue?
  • Describe your experience with cloud platforms (AWS, Azure, GCP).
  • What are your thoughts on microservices architecture?
  • How do you ensure code quality and maintainability?

Tips

  • Be prepared to discuss specific projects and your contributions in detail.
  • Familiarize yourself with common cloud services and their use cases.
  • Practice explaining technical concepts concisely.
  • Showcase your understanding of agile methodologies.

Rounds

Round-by-round.

Expand a step for evaluation criteria, sample questions, and prep notes.

DSA

Coding questions at CARS24.

Frequently reported on CARS24 loops

View all at CARS24

Other guides

More at CARS24.