Bitgo Coding Interview Questions
We track 15 coding questions asked at Bitgo, tagged with the algorithms and concepts they test. The most common: Array, Hash Table, Breadth-First Search, Depth-First Search, Dynamic Programming.
Browse all 15 Bitgo questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array16.0%
- Hash Table12.5%
- String8.3%
- Dynamic Programming7.4%
- Breadth-First Search6.8%
- Depth-First Search6.8%
- Monotonic Stack3.8%
- Stack3.8%
- Two Pointers3.8%
- Union-Find3.8%
- Other (12)27.2%
How many questions involve each concept
Share of all 15 tracked Bitgo questions that touch each concept. Questions usually involve several, so these overlap.
- Array46.7%
- Hash Table40.0%
- Breadth-First Search26.7%
- Depth-First Search26.7%
- Dynamic Programming20.0%
- String20.0%
- Binary Tree13.3%
- Monotonic Stack13.3%
- Stack13.3%
- Tree13.3%
- Two Pointers13.3%
- Union-Find13.3%
Where Bitgo differs from the average company
Concept weight at Bitgo relative to the average across all companies we track. Green means Bitgo leans on it harder than most.
- Monotonic Stack5.4×
- Union-Find5.4×
- Breadth-First Search3.1×
- Depth-First Search3.0×
- Array0.83×
Bitgo specialties
Concepts that show up at Bitgo but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 15 tracked Bitgo questions.
- Mid/Senior67% (10)
- Staff33% (5)
Every concept in Bitgo interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 7 | 46.7% | 16.0% |
| Hash Table | 6 | 40.0% | 12.5% |
| Breadth-First Search | 4 | 26.7% | 6.8% |
| Depth-First Search | 4 | 26.7% | 6.8% |
| Dynamic Programming | 3 | 20.0% | 7.4% |
| String | 3 | 20.0% | 8.3% |
| Binary Tree | 2 | 13.3% | 3.6% |
| Monotonic Stack | 2 | 13.3% | 3.8% |
| Stack | 2 | 13.3% | 3.8% |
| Tree | 2 | 13.3% | 3.6% |
| Two Pointers | 2 | 13.3% | 3.8% |
| Union-Find | 2 | 13.3% | 3.8% |
| Design | 1 | 6.7% | 1.8% |
| Doubly-Linked List | 1 | 6.7% | 1.8% |
| Graph Theory | 1 | 6.7% | 1.8% |
| Greedy | 1 | 6.7% | 3.6% |
| Linked List | 1 | 6.7% | 1.8% |
| Matrix | 1 | 6.7% | 1.4% |
| Prefix Sum | 1 | 6.7% | 2.4% |
| Sliding Window | 1 | 6.7% | 2.4% |
| Sorting | 1 | 6.7% | 1.2% |
| Topological Sort | 1 | 6.7% | 1.8% |
Practice a Bitgo interview
Take a realistic AI-led mock interview with questions Bitgo actually asks, with live voice and real feedback.
Start a mock interviewYour first interview is free · no credit card required