Accenture
Global professional services company with leading capabilities in digital, cloud and security.
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 Scientist
•
System Design
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hard
Design an end-to-end architecture for a real-time credit card fraud detection system on AWS or Azure.
#Streaming Data
#Cloud Architecture
#Latency
#MLOps
Data Scientist
•
System Design
•
medium
A retail client wants to implement a personalized product recommendation engine. Walk me through the high-level system design.
#Recommendation Systems
#Collaborative Filtering
#Scalability
Data Scientist
•
System Design
•
hard
Design a system architecture for an internal HR chatbot that securely queries proprietary company policies using an LLM.
#LLMs
#Security
#Vector Databases
#RAG
Data Scientist
•
System Design
•
medium
How would you design a pipeline to detect data drift and model decay for a pricing model deployed in production?
#MLOps
#Model Monitoring
#Data Drift
Data Scientist
•
System Design
•
hard
Design a scalable data ingestion and preprocessing pipeline for a client receiving 500GB of unstructured text logs daily.
#Data Engineering
#Big Data
#Spark
#Cloud Storage
Data Scientist
•
System Design
•
medium
A client wants to test a new machine learning-based search ranking algorithm. Design the A/B testing framework and define the success metrics.
#A/B Testing
#Experimentation
#Metrics
Data Scientist
•
System Design
•
hard
Design an automated system for a healthcare client to extract and structure data from scanned medical invoices using OCR and NLP.
#Computer Vision
#OCR
#NLP
#Information Extraction
Data Scientist
•
System Design
•
medium
Walk me through the steps to containerize a trained scikit-learn model using Docker and deploy it as a REST API on AWS ECS or Azure Container Instances.
#Docker
#Cloud Deployment
#APIs
#FastAPI/Flask
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.