DocuSign vs Grammarly Interview Questions
DocuSign lists 36 LeetCode interview questions while Grammarly lists 30. They share 6 problems — 17% of DocuSign's bank and 20% of Grammarly's. Focus on the overlap first, then drill into 30 DocuSign-only and 24 Grammarly-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 6 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DocuSign and Grammarly.
Step 2 — Company-specific depth: Add DocuSign-specific problems like Design Authentication Manager, Count Non Decreasing Arrays With Given Digit Sums, Find Maximum Area of a Triangle and Grammarly-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DocuSign skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
6 Shared Questions
High-priority problems to practice for both DocuSign and Grammarly.
| Problem | Difficulty |
|---|---|
| Implement Trie (Prefix Tree) | Medium |
| Merge Intervals | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Number of Islands | Medium |
| Logger Rate Limiter | Easy |
| Trapping Rain Water | Hard |
Unique to DocuSign (30)
Problems in DocuSign's list that do not appear at Grammarly.
| Problem | Difficulty |
|---|---|
| Design Authentication Manager | Medium |
| Count Non Decreasing Arrays With Given Digit Sums | Hard |
| Find Maximum Area of a Triangle | Medium |
| LRU Cache | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Search Suggestions System | Medium |
| Find Median from Data Stream | Hard |
| Inorder Successor in BST | Medium |
| Integer to Roman | Medium |
| Top K Frequent Elements | Medium |
| Group Anagrams | Medium |
| Maximum Profit in Job Scheduling | Hard |
Unique to Grammarly (24)
Problems in Grammarly's list that do not appear at DocuSign.
| Problem | Difficulty |
|---|---|
| Remove All Adjacent Duplicates In String | Easy |
| Search in Rotated Sorted Array | Medium |
| Vowel Spellchecker | Medium |
| Remove All Adjacent Duplicates in String II | Medium |
| Climbing Stairs | Easy |
| Repeated DNA Sequences | Medium |
| Sqrt(x) | Easy |
| Generate Parentheses | Medium |
| Perfect Number | Easy |
| Sum of Left Leaves | Easy |
| Non-overlapping Intervals | Medium |
| Search Insert Position | Easy |
Frequently Asked Questions
How many LeetCode questions do DocuSign and Grammarly share?
DocuSign and Grammarly share 6 LeetCode interview questions. 30 problems appear only in DocuSign's list and 24 appear only in Grammarly's list.
What topics overlap most between DocuSign and Grammarly?
The most common shared topics between DocuSign and Grammarly are Array (4 shared questions), Hash Table (3 shared questions), Design (3 shared questions), String (1 shared questions), Trie (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DocuSign or Grammarly?
DocuSign has 3 Easy, 26 Medium, and 7 Hard questions. Grammarly has 7 Easy, 19 Medium, and 4 Hard questions. DocuSign has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both DocuSign and Grammarly?
Start with the 6 shared problems since they cover what both companies ask most often. Then add 20 DocuSign-specific and 20 Grammarly-specific questions to round out your prep.