All EPAM Systems Coding Interview Questions
44 questions we track for EPAM Systems, most frequently asked first. Practice any of them in the code editor and get AI feedback on your solution.
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- Junior30% (13)
- Mid/Senior66% (29)
- Staff5% (2)
Questions
- Two Sum129 companiesJunior
- Add Two Numbers38 companiesMid/Senior
- Longest Substring Without Repeating Characters112 companiesMid/Senior
- Longest Palindromic Substring76 companiesMid/Senior
- Reverse Integer26 companiesMid/Senior
- Palindrome Number35 companiesJunior
- Roman to Integer45 companiesJunior
- Longest Common Prefix57 companiesJunior
- 3Sum61 companiesMid/Senior
- Valid Parentheses119 companiesJunior
- Generate Parentheses40 companiesMid/Senior
- Search in Rotated Sorted Array55 companiesMid/Senior
- First Missing Positive35 companiesStaff
- Trapping Rain Water78 companiesStaff
- Multiply Strings17 companiesMid/Senior
- Group Anagrams91 companiesMid/Senior
- Pow(x, n)23 companiesMid/Senior
- Maximum Subarray66 companiesMid/Senior
- Merge Intervals109 companiesMid/Senior
- Unique Paths22 companiesMid/Senior
- Edit Distance31 companiesMid/Senior
- Merge Sorted Array38 companiesJunior
- Reverse Linked List II18 companiesMid/Senior
- Best Time to Buy and Sell Stock90 companiesJunior
- Longest Consecutive Sequence40 companiesMid/Senior
- Reverse Words in a String29 companiesMid/Senior
- Two Sum II - Input Array Is Sorted17 companiesMid/Senior
- Rotate Array28 companiesMid/Senior
- House Robber38 companiesMid/Senior
- Reverse Linked List34 companiesJunior
- Kth Largest Element in an Array42 companiesMid/Senior
- Valid Anagram38 companiesJunior
- Move Zeroes47 companiesJunior
- Coin Change42 companiesMid/Senior
- Reverse String15 companiesJunior
- Reverse Vowels of a String12 companiesJunior
- Top K Frequent Elements52 companiesMid/Senior
- First Unique Character in a String26 companiesJunior
- Partition Equal Subset Sum16 companiesMid/Senior
- String Compression38 companiesMid/Senior
- Sort Characters By Frequency15 companiesMid/Senior
- Asteroid Collision34 companiesMid/Senior
- Maximum Difference Between Node and Ancestor5 companiesMid/Senior
- Minimum Operations to Make a Uni-Value Grid5 companiesMid/Senior