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
Frontend Engineer
•
System Design
•
hard
Design the frontend architecture for a real-time stock trading dashboard. Focus on data fetching, state management, and performance.
#WebSockets
#Real-time Data
#Architecture
Frontend Engineer
•
System Design
•
hard
A major retail client at TCS wants to migrate their monolithic frontend to a Micro-frontend architecture. How would you architect this?
#Micro-frontends
#Webpack Module Federation
#Scalability
Frontend Engineer
•
System Design
•
medium
Design an autocomplete search bar component for an e-commerce site. Consider network latency, caching, and race conditions.
#Component Design
#Debouncing
#Caching
Frontend Engineer
•
System Design
•
hard
Design a scalable file upload component that supports drag-and-drop, progress bars, chunking for large files, and resumable uploads.
#File Handling
#Network Requests
#UX
Frontend Engineer
•
System Design
•
medium
How would you implement offline support for a web application used by field workers with intermittent internet connectivity?
#Service Workers
#PWA
#IndexedDB
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.