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
Machine Learning Engineer
•
System Design
•
hard
Design a machine learning system to predict server and hardware failures in a large enterprise data center (Predictive Maintenance).
#Predictive Maintenance
#IoT Data
#Streaming Architecture
Machine Learning Engineer
•
System Design
•
hard
Design a real-time fraud detection system for a banking client processing thousands of transactions per second.
#Fraud Detection
#Real-time Processing
#Scalability
Machine Learning Engineer
•
System Design
•
hard
Design an enterprise document search system using Large Language Models (LLMs) and Vector Databases (RAG architecture).
#LLMs
#RAG
#Vector Databases
#NLP
Machine Learning Engineer
•
System Design
•
medium
How do you handle A/B testing for a newly deployed recommendation model on an e-commerce platform?
#A/B Testing
#Recommendation Systems
#Experimentation
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.