Interview Cache
Master your next technical interview with real questions from industry leaders.
Salesforce
45 problems across 3 categories
| Done | Title | Difficulty | Updated |
|---|---|---|---|
| Solve Two OA Coding Problems Software EngineerCoding | Medium | Apr 5, 2026 | |
| Maximize events attended given date ranges Software EngineerCoding | Medium | Mar 1, 2026 | |
| Design a TikTok-like short video platform Software EngineerSystem Design | Medium | Mar 1, 2026 | |
| Choose DynamoDB vs MySQL for a backend Software EngineerCoding | Medium | Mar 1, 2026 | |
| How do you perform a thorough code review? Software EngineerCoding | Hard | Feb 17, 2026 | |
| Implement common data-structure and JS tasks Software EngineerCoding | Medium | Feb 12, 2026 | |
| Design a scalable coffee ordering notification system Software EngineerSystem Design | Medium | Feb 12, 2026 | |
| Design a configurable monthly API rate limiter Software EngineerSystem Design | Medium | Feb 12, 2026 | |
| Minimize operations to reduce integer to zero Software EngineerCoding | Medium | Feb 11, 2026 | |
| Implement an LFU cache with O(1) operations Software EngineerCoding | Medium | Feb 11, 2026 | |
| Design a pipeline orchestration system on Kubernetes Software EngineerSystem Design | Medium | Feb 11, 2026 | |
| Write SQL for top spender and non-spenders Software EngineerCoding | Medium | Jan 22, 2026 | |
| Solve sliding window, heap, DP, in-place tasks Software EngineerCoding | Hard | Jan 22, 2026 | |
| Remove duplicates and find constrained longest subsequence Software EngineerCoding | Easy | Jan 22, 2026 | |
| Implement a traffic-light UI with JS Software EngineerCoding | Medium | Jan 22, 2026 | |
| Flatten a nested JSON object Software EngineerCoding | Medium | Jan 22, 2026 | |
| Design an async job system and cache layer Software EngineerSystem Design | Hard | Jan 22, 2026 | |
| Design an analytics dashboard for an AI chat app Software EngineerSystem Design | Medium | Jan 22, 2026 | |
| Design a file sync and sharing service Software EngineerSystem Design | Medium | Jan 22, 2026 | |
| Design a coffee ordering system Software EngineerSystem Design | Medium | Jan 22, 2026 | |
| Describe a memorable bug and persuasion story Software EngineerBehavioral | Medium | Jan 22, 2026 | |
| Answer ownership, conflict, and failure recovery questions Software EngineerBehavioral | Hard | Jan 22, 2026 | |
| Solve array duplicate flags and binary swaps Software EngineerCoding | Medium | Dec 17, 2025 | |
| Implement an LFU cache Software EngineerCoding | Hard | Dec 15, 2025 | |
| Remove duplicates from a singly linked list Software EngineerCoding | Medium | Nov 13, 2025 | |
| Find longest subsequence of x that is a substring of y Software EngineerCoding | Medium | Nov 13, 2025 | |
| Flatten nested JSON into a string map Software EngineerCoding | Medium | Oct 18, 2025 | |
| Design a 911 emergency calling service Software EngineerSystem Design | Medium | Oct 18, 2025 | |
| Minimize steps to reduce integer Software EngineerCoding | Medium | Sep 6, 2025 | |
| Explain background and Salesforce motivation Software EngineerBehavioral | Medium | Sep 6, 2025 | |
| Design secure Kubernetes with CI/CD Software EngineerSystem Design | Hard | Sep 6, 2025 | |
| Compare GCP vs AWS and testing strategy Software EngineerSystem Design | Medium | Sep 6, 2025 | |
| Remove duplicates in linked list Software EngineerCoding | Medium | Aug 4, 2025 | |
| Design cloud & k8s architecture Software EngineerSystem Design | Hard | Aug 4, 2025 | |
| Design a recommendation system Software EngineerSystem Design | Medium | Aug 4, 2025 | |
| Convert integer to NAF form Software EngineerCoding | Medium | Aug 4, 2025 | |
| Design O(nm) grouping of rearranged strings Software EngineerCoding | Medium | Aug 1, 2025 | |
| Design an end-to-end recommendation system Software EngineerSystem Design | Hard | Aug 1, 2025 | |
| Architect serving and storage for recommender Software EngineerSystem Design | Hard | Aug 1, 2025 | |
| Implement 64-bit modular exponentiation safely Software EngineerCoding | Medium | Jul 31, 2025 | |
| Explain background and Salesforce motivation Software EngineerBehavioral | Medium | Jul 31, 2025 | |
| Compare cloud compute; design Kubernetes security and CI/CD Software EngineerSystem Design | Hard | Jul 31, 2025 | |
| Determine minimal substitutions and removals Software EngineerCoding | Medium | Jul 29, 2025 | |
| Deduplicate a Linked List Software EngineerCoding | Medium | Jul 28, 2025 | |
| Convert Integer to Non-Adjacent Form Software EngineerCoding | Medium | Jul 28, 2025 |