Microsoft vs Wix: Interview Question Comparison

When preparing for technical interviews, the company's question bank size and focus areas directly impact your study strategy. Microsoft and Wix represent two distinct ends of the spectrum: a tech giant with a massive, well-documented history of problems, and a product-focused company with a smaller, more targeted set. Understanding their differences helps you allocate your preparation time efficiently.

Question Volume and Difficulty

Microsoft's LeetCode profile shows 1,352 tagged questions, making it one of the largest company-specific question banks. The difficulty distribution (379 Easy, 762 Medium, 211 Hard) indicates a strong emphasis on Medium-level problems, which are typical for assessing core algorithmic reasoning and implementation skill under interview conditions. The high volume means you cannot feasibly "grind" all questions; instead, you must focus on patterns and high-frequency topics.

Wix, by contrast, has 56 tagged questions (16 Easy, 31 Medium, 9 Hard). This smaller bank is more manageable for comprehensive practice. The distribution still leans toward Medium, but the overall count suggests interviews may draw more heavily from a consistent core set of problems or common algorithmic themes. Preparation can be more focused and complete.

Topic Overlap

Both companies emphasize foundational data structures. Array, String, and Hash Table problems are prominent for each, forming a critical common ground. These topics are essential for handling input data, counting, lookups, and basic manipulations.

The key divergence is in the next layer of topics. Dynamic Programming (DP) is a major focus for Microsoft, appearing as a top topic. This aligns with their reputation for asking complex optimization problems, particularly in later interview rounds. Depth-First Search (DFS), however, is a top topic for Wix but not for Microsoft in this dataset. This suggests Wix may place a higher relative emphasis on tree or graph traversal problems, which are common in web development for handling DOM structures, nested components, or dependency resolution.

Here is a typical problem that could appear at either company, solved using a Hash Table:

def two_sum(nums, target):
    seen = {}
    for i, num in enumerate(nums):
        complement = target - num
        if complement in seen:
            return [seen[complement], i]
        seen[num] = i
    return []

Which to Prepare for First

Your priority should be dictated by your interview timeline and the depth of skill required.

Prepare for Wix first if: Your interview is sooner or you are building foundational confidence. The smaller question bank allows for thorough, pattern-based mastery in less time. Solidify Array, String, Hash Table, and DFS. Since their question count is lower, practicing all tagged Medium problems is a feasible and effective goal.

Prepare for Microsoft first if: You have more lead time or are aiming for a role that demands high algorithmic proficiency (e.g., backend, systems). The vast question bank requires a longer, pattern-focused grind. Start with the highest-frequency topics (Array, String, Hash Table), then dedicate significant time to Dynamic Programming, as it's a major differentiator. You will need to practice many Medium problems to build the stamina and problem-solving speed expected.

Ultimately, the shared foundation in Array, String, and Hash Table means early preparation is transferable. Begin with these core topics, then branch into DP for Microsoft or DFS for Wix based on your target.

For more details, visit the company pages: Microsoft and Wix.