TCS
Large multinational IT services and consulting enterprise based in India.
3 Rounds
~14 Days
Medium
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Full Stack Engineer
•
System Design
•
hard
Explain the Saga design pattern. How would you implement distributed transactions across multiple microservices?
#Microservices
#Distributed Systems
#Transactions
Full Stack Engineer
•
System Design
•
medium
Design a scalable notification system that sends emails, SMS, and push notifications to millions of users.
#Message Queues
#Scalability
#Asynchronous Processing
Full Stack Engineer
•
System Design
•
medium
How would you design a URL shortener service like Bitly? Focus on the database schema and read/write scaling.
#Scalability
#Database Design
#Hashing
Full Stack Engineer
•
System Design
•
hard
Design an e-commerce shopping cart system. How would you handle inventory reservation during the checkout process to prevent overselling?
#Concurrency
#Database Locks
#E-commerce
Full Stack Engineer
•
System Design
•
hard
Design a rate limiter for a public-facing REST API. What algorithms would you consider?
#API Design
#Algorithms
#Redis
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.