EPAM India Data Engineer Interview Questions
The questions to prepare for a EPAM India Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Reverse a singly linked list in place by rewiring node pointers with O(n) time and O(1) extra space.
Validate an IPv4 address using string parsing, segment checks, numeric ranges, and leading-zero rules.
Find the most frequent character in a string using frequency counting, with first appearance breaking ties.
Compare source and Databricks object counts to identify missing objects and row-count mismatches.
Tests understanding of slowly changing dimensions and when to use each type.
Rank the top three EPAM India customers by item-level spending over the last three months using joins and aggregation.
EPAM Systems
Publicis GroupeSign up to see every question
Create a free account to unlock this list and practice real interview questions.
Explain Delta Live Tables, pipeline execution, and how Spark parses, optimizes, and runs a query.
Evaluates hands-on experience with common lakehouse and cloud data tooling.
Assesses baseline ML/DL knowledge relevant to data engineering discussions.