Wipro

Global information technology, consulting and business process services company.

4 Rounds ~21 Days Medium

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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

All Roles Backend Engineer 7 Cloud Engineer 1 Data Engineer 1 Data Scientist 1 Frontend Engineer 3 Full Stack Engineer 8 Machine Learning Engineer 4 Software Engineer 10

All Topics Algorithms 10 System Design 5 Core Java 4 SQL 3 Frameworks 3 Microservices 2 Client Management 1 Adaptability 1

Software Engineer • Coding • easy

Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.

#Arrays #Hash Table

Practice

Software Engineer • Coding • medium

Find the longest substring without repeating characters in a given string.

#Strings #Sliding Window #Hash Set

Practice

Software Engineer • Coding • easy

Detect if a linked list has a cycle in it.

#Linked List #Two Pointers

Practice

Software Engineer • Coding • easy

Find the missing number in an array containing n distinct numbers taken from 0, 1, 2, ..., n.

#Arrays #Math #Bit Manipulation

Practice

Software Engineer • Coding • easy

Check if two strings are valid anagrams of each other.

#Strings #Hash Table #Sorting

Practice

Software Engineer • Coding • medium

Find the Lowest Common Ancestor (LCA) of a Binary Search Tree.

#Trees #BST #Recursion

Practice

Software Engineer • Coding • easy

You are climbing a staircase. It takes n steps to reach the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?

#Dynamic Programming #Math

Practice

Software Engineer • Coding • hard

Merge two sorted arrays into a single sorted array without using extra space (O(1) space complexity).

#Arrays #Two Pointers #Sorting

Practice

Software Engineer • Coding • easy

Find the first non-repeating character in a string and return its index. If it does not exist, return -1.

#Strings #Hash Table

Practice

Software Engineer • Coding • medium

Given a binary tree, write a function to perform a level order traversal (Breadth-First Search).

#Trees #BFS #Queue

Practice

Difficulty Radar

Based on recent AI-sourced data.

Meet Your Interviewers

The "Standard" Interviewer

Senior Engineer

Focuses on core competencies, system constraints, and clear communication.

Simulate

Unwritten Rules

Think Out Loud

Always explain your thought process before writing code or drawing architecture.

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