LTIMindtree
Global technology consulting and digital solutions company.
4 Rounds
~21 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
Cloud Engineer
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System Design
•
medium
How do you optimize cloud costs for an enterprise client who has heavily over-provisioned their AWS environment?
#AWS
#Cost Optimization
#FinOps
Cloud Engineer
•
Technical
•
easy
What is the difference between an Application Load Balancer (ALB) and a Network Load Balancer (NLB)? When would you choose one over the other?
#AWS
#Load Balancing
#Networking
Cloud Engineer
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Technical
•
medium
Explain the architecture of a VPC you have designed. How did you configure public and private subnets, NAT gateways, and route tables to ensure security?
#AWS
#VPC
#Networking
#Security
Cloud Engineer
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Technical
•
medium
How does AWS Lambda handle cold starts, and what strategies can you implement to mitigate cold start latency in a production environment?
#AWS
#Serverless
#Performance
Cloud Engineer
•
Technical
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medium
Explain the '6 R's' of cloud migration. Give an example of when you would choose 'Refactor' over 'Rehost'.
#Cloud Migration
#Architecture
Cloud Engineer
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Technical
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hard
How does DNS resolution work in a hybrid cloud environment where on-premises servers need to resolve AWS Route 53 private hosted zones?
#AWS
#Networking
#DNS
#Hybrid Cloud
Cloud Engineer
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Technical
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hard
Explain how you would set up cross-account access for an S3 bucket so that an IAM role in Account A can read objects in an S3 bucket in Account B.
#AWS
#IAM
#S3
#Security
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.