SoFi interview questions¶
The most frequent LeetCode problems tagged to SoFi. This is a data-only page. For process and behavioral prep, use the coding guide and behavioral guide.
Based on 4 distinct problems tagged to SoFi in the last 6 months (0 in the last 30 days, 0 in the last 3 months, 15 all-time) across two open datasets of LeetCode company tags. Tags are user-reported, so treat frequency as a signal, not a promise.
Difficulty mix (last 6 months): Medium 75%, Hard 25%
Most tagged topics (share of problems): Array 100%, Hash Table 50%, Math 25%, Design 25%, Randomized 25%, Divide and Conquer 25%, Sorting 25%, Heap (Priority Queue) 25%, Bucket Sort 25%, Counting 25%
Watch out: SoFi has thin LeetCode data. Weight the reported questions and the format notes above more than this list.
Most frequent problems¶
Ranked by frequency, weighted toward the last 30 days. Classics like Two Sum sit near the top of almost every company's list because users tag them everywhere. Solve those fast. The signature list below is more specific to this company.
| # | Problem | Difficulty | Last seen | Topics |
|---|---|---|---|---|
| 1 | Insert Delete GetRandom O(1) | Medium | 6 months | Array, Hash Table, Math, Design |
| 2 | Top K Frequent Elements | Medium | 6 months | Array, Hash Table, Divide and Conquer, Sorting |
| 3 | Maximum Number of Alloys | Medium | 6 months | Array, Binary Search |
| 4 | Text Justification | Hard | 6 months | Array, String, Simulation |
Signature problems¶
Problems where SoFi accounts for a large share of all recent tags across companies. These are the most SoFi-specific questions in the data.
| # | Problem | Difficulty | Last seen | Topics |
|---|---|---|---|---|
| 1 | Maximum Number of Alloys | Medium | 6 months | Array, Binary Search |
Sources¶
- liquidslr/leetcode-company-wise-problems and snehasishroy/leetcode-companywise-interview-questions, merged by scripts/build_question_data.py.
Next: More companies