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 Engineer
•
Coding
•
medium
Write a Python function to flatten a deeply nested JSON object or dictionary into a single-level dictionary with concatenated keys.
#Python
#Data Structures
#Recursion
#JSON
Data Engineer
•
Coding
•
medium
You have a large CSV file (50GB) that cannot fit into memory. Write a Python script (without using Pandas/Spark) to read the file, count the occurrences of a specific value in a column, and output the result.
#Python
#Memory Management
#File I/O
Data Engineer
•
Coding
•
medium
Write a Python script to merge two dictionaries. If there are overlapping keys, sum their values.
#Python
#Dictionaries
#Data Manipulation
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.