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
Backend Engineer
•
Behavioral
•
medium
How do you handle a production outage caused by a deployment you just made?
#Incident Management
#Accountability
#Problem Solving
Data Engineer
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Behavioral
•
hard
A critical production data pipeline fails at 2 AM on a Saturday, and the client SLA is at risk. Walk me through your immediate actions.
#Incident Management
#Communication
#Problem Solving
DevOps Engineer
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Behavioral
•
medium
At TCS, you often work across different time zones with offshore and onsite teams. How do you ensure seamless communication and handover of critical DevOps tasks?
#Communication
#Global Teams
#Process
DevOps Engineer
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Behavioral
•
hard
A client insists on using a legacy manual deployment method instead of migrating to a modern CI/CD pipeline. How do you convince them of the ROI of DevOps practices?
#Client Communication
#DevOps Culture
#Negotiation
Frontend Engineer
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Behavioral
•
easy
Explain a time when you had to mentor a junior developer who was struggling to grasp complex React concepts like Hooks or Redux.
#Mentorship
#Empathy
#Knowledge Sharing
Frontend Engineer
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Behavioral
•
easy
How do you stay updated with the latest frontend technologies, and how do you decide when it is safe to adopt a new tool in a large enterprise project?
#Continuous Learning
#Risk Assessment
#Tech Stack
Full Stack Engineer
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Behavioral
•
medium
Describe a situation where you had to deliver a critical project under a very tight deadline. How did you manage your time and ensure quality?
#Time Management
#Prioritization
#Stress Management
Machine Learning Engineer
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Behavioral
•
medium
At TCS, you might work on multiple Proof of Concepts (PoCs) simultaneously. How do you prioritize your tasks when facing tight, conflicting deadlines?
#Time Management
#Agile
#Prioritization
Product Manager
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Behavioral
•
medium
A competitor launches a highly anticipated feature three months before your planned release. How do you react?
#Competition
#Roadmap
#Adaptability
Product Manager
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Behavioral
•
medium
Your product release is delayed by two weeks due to a QA bottleneck. The client is expecting the release tomorrow. How do you handle this?
#Crisis Management
#Client Communication
#QA
Software Engineer
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Behavioral
•
medium
Describe a time when you had a disagreement with a team member or manager regarding a technical decision. How did you resolve it?
#Conflict Resolution
#Communication
#Teamwork
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.