Flexport Coding Interview Questions
We track 10 coding questions asked at Flexport, tagged with the algorithms and concepts they test. The most common: String, Array, Binary Search, Hash Table, Design.
Browse all 10 Flexport questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- String22.5%
- Hash Table11.7%
- Array10.3%
- Binary Search10.3%
- Design4.5%
- Backtracking3.3%
- Counting3.3%
- Dynamic Programming3.3%
- Recursion3.3%
- Stack3.3%
- Other (10)24.0%
How many questions involve each concept
Share of all 10 tracked Flexport questions that touch each concept. Questions usually involve several, so these overlap.
- String50.0%
- Array40.0%
- Binary Search40.0%
- Hash Table40.0%
- Design20.0%
- Backtracking10.0%
- Breadth-First Search10.0%
- Counting10.0%
- Depth-First Search10.0%
- Dynamic Programming10.0%
- Graph Theory10.0%
- Greedy10.0%
Where Flexport differs from the average company
Concept weight at Flexport relative to the average across all companies we track. Green means Flexport leans on it harder than most.
- Design3.5×
- Binary Search3.4×
- String2.4×
- Hash Table1.7×
- Array0.53×
Flexport specialties
Concepts that show up at Flexport but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 10 tracked Flexport questions.
- Mid/Senior100% (10)
Every concept in Flexport interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| String | 5 | 50.0% | 22.5% |
| Array | 4 | 40.0% | 10.3% |
| Binary Search | 4 | 40.0% | 10.3% |
| Hash Table | 4 | 40.0% | 11.7% |
| Design | 2 | 20.0% | 4.5% |
| Backtracking | 1 | 10.0% | 3.3% |
| Breadth-First Search | 1 | 10.0% | 2.5% |
| Counting | 1 | 10.0% | 3.3% |
| Depth-First Search | 1 | 10.0% | 2.5% |
| Dynamic Programming | 1 | 10.0% | 3.3% |
| Graph Theory | 1 | 10.0% | 2.5% |
| Greedy | 1 | 10.0% | 2.5% |
| Ordered Set | 1 | 10.0% | 2.0% |
| Prefix Sum | 1 | 10.0% | 2.5% |
| Recursion | 1 | 10.0% | 3.3% |
| Segment Tree | 1 | 10.0% | 2.0% |
| Sliding Window | 1 | 10.0% | 2.5% |
| Sorting | 1 | 10.0% | 2.5% |
| Stack | 1 | 10.0% | 3.3% |
| Two Pointers | 1 | 10.0% | 2.5% |
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