Bloomberg vs Josh Technology Interview Questions
Bloomberg lists 1,200 LeetCode interview questions while Josh Technology lists 35. They share 28 problems — 2% of Bloomberg's bank and 80% of Josh Technology's. Focus on the overlap first, then drill into 1,172 Bloomberg-only and 7 Josh Technology-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 28 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Bloomberg and Josh Technology.
Step 2 — Company-specific depth: Add Bloomberg-specific problems like Two Sum, Merge Intervals, Add Two Numbers and Josh Technology-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Bloomberg skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
28 Shared Questions
High-priority problems to practice for both Bloomberg and Josh Technology.
Unique to Bloomberg (1,172)
Problems in Bloomberg's list that do not appear at Josh Technology.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Merge Intervals | Medium |
| Add Two Numbers | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
| Insert Delete GetRandom O(1) | Medium |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Trapping Rain Water | Hard |
| Longest Palindromic Substring | Medium |
| Invalid Transactions | Medium |
| 3Sum | Medium |
Unique to Josh Technology (7)
Problems in Josh Technology's list that do not appear at Bloomberg.
| Problem | Difficulty |
|---|---|
| Count Good Nodes in Binary Tree | Medium |
| Reverse Odd Levels of Binary Tree | Medium |
| Delete Leaves With a Given Value | Medium |
| Merge Nodes in Between Zeros | Medium |
| Sum of Nodes with Even-Valued Grandparent | Medium |
| Find the Substring With Maximum Cost | Medium |
| Unique Email Addresses | Easy |
Frequently Asked Questions
How many LeetCode questions do Bloomberg and Josh Technology share?
Bloomberg and Josh Technology share 28 LeetCode interview questions. 1172 problems appear only in Bloomberg's list and 7 appear only in Josh Technology's list.
What topics overlap most between Bloomberg and Josh Technology?
The most common shared topics between Bloomberg and Josh Technology are Array (11 shared questions), Linked List (8 shared questions), Tree (7 shared questions), Binary Tree (7 shared questions), Depth-First Search (7 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Bloomberg or Josh Technology?
Bloomberg has 395 Easy, 645 Medium, and 160 Hard questions. Josh Technology has 8 Easy, 24 Medium, and 3 Hard questions. Bloomberg has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Bloomberg and Josh Technology?
Start with the 28 shared problems since they cover what both companies ask most often. Then add 20 Bloomberg-specific and 7 Josh Technology-specific questions to round out your prep.