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tcs Software Engineer Interview Questions

Curated questions, interview rounds, and real candidate experiences for the Software Engineer role at tcs. Updated from community submissions and verified sources.

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Typical interview loop

  1. 1. Initial Application
  2. 2. Technical Assessment
  3. 3. Technical Interview 1
  4. 4. Technical Interview 2
  5. 5. Managerial Interview
  6. 6. HR Interview

Trending topics

data structures · 6
algorithms · 5
database concepts · 5
system design · 4
object-oriented programming · 4
behavioral · 4
project experience · 4
networking basics · 2
coding · 2
problem solving · 1

Recent tcs Software Engineer questions

  • Implement a data structure for a cache with LRU eviction policy.

    Technical Interview
    data structures
    medium

  • Find the shortest path in a graph.

    Technical Interview
    algorithms
    medium

  • Design a URL shortener.

    Technical Interview
    system design
    hard

  • Explain polymorphism and inheritance with real-world examples.

    Technical Interview
    object-oriented programming
    easy

  • Write a program to reverse a linked list.

    Technical Interview
    data structures
    easy

  • How do you handle conflicts within a team?

    Managerial Interview
    behavioral
    medium

  • Describe a challenging project you worked on and how you overcame obstacles.

    Managerial Interview
    project experience
    medium

  • What are the ACID properties in databases?

    Technical Assessment
    database concepts
    medium

  • Discuss the difference between SQL and NoSQL databases.

    Technical Interview
    database concepts
    medium

  • Write code to find the nth Fibonacci number.

    Technical Assessment
    algorithms
    easy

  • Implement a data structure that supports insert, delete, and getRandom in O(1) time.

    technical interview
    data structures
    medium

  • Find the shortest path in a graph.

    technical interview
    algorithms
    medium

  • Describe the principles of object-oriented programming.

    technical interview
    object-oriented programming
    easy

  • Explain ACID properties in database transactions.

    technical interview
    database concepts
    medium

  • How would you design a distributed caching system?

    technical interview
    system design
    hard

  • Discuss a challenging project you worked on and how you overcame obstacles.

    manager interview
    project experience
    medium

  • What are your career aspirations?

    manager interview
    behavioral
    easy

  • Explain the difference between TCP and UDP.

    technical interview
    networking basics
    medium

  • How do you handle conflict within a team?

    manager interview
    behavioral
    medium

  • Write code to reverse a linked list.

    technical assessment
    data structures
    easy

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URL slug: tcs/software-engineer