DXC Technology
American multinational B2B IT services provider.
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
Data Engineer
•
System Design
•
hard
Design an ETL pipeline to migrate daily transactional data from an on-premise SQL Server to an AWS S3 data lake, and then to Redshift for reporting.
#AWS
#ETL Architecture
#Data Lake
#Redshift
Data Engineer
•
System Design
•
hard
How would you design a real-time streaming pipeline to process IoT sensor data and generate alerts for anomalies?
#Streaming
#Kafka
#Spark Streaming
#Real-time Processing
Data Engineer
•
System Design
•
medium
Explain the Lambda Architecture. What are its pros and cons compared to the Kappa Architecture?
#Data Architecture
#Batch Processing
#Stream Processing
Data Engineer
•
System Design
•
hard
Design a Data Lakehouse architecture for a large retail client. How does it differ from a traditional Data Lake?
#Data Lakehouse
#Databricks
#Delta Lake
#Architecture
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.