IBM
Global technology and consulting firm with deep roots in enterprise IT and AI.
3 Rounds
~14 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
Software Engineer
•
Coding
•
medium
Design and implement a data structure for a Least Recently Used (LRU) cache. It should support get and put operations in O(1) time complexity.
#Hash Table
#Doubly Linked List
#Design
Software Engineer
•
Coding
•
easy
Given the head of a singly linked list, reverse the list, and return the reversed list.
#Linked List
#Pointers
Software Engineer
•
Coding
•
medium
Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.
#Stack
#Design
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.