Does Snowflake ask LeetCode questions?

Yes, Snowflake does ask LeetCode-style questions, particularly in the coding rounds of their technical interviews. These questions typically focus on data structures, algorithms, and problem-solving skills, similar to what you’d find on LeetCode.

Types of LeetCode questions you might encounter:

1. Data Structures
   Questions often cover topics like arrays, linked lists, stacks, queues, hash tables, and trees. You'll need to be comfortable with implementing and manipulating these structures.

2. Algorithms
   Expect algorithmic questions related to sorting, searching, dynamic programming, and graph traversal. These problems are designed to test your ability to solve complex problems efficiently.

3. SQL Queries
   Given Snowflake’s focus on data management, you might also encounter SQL-based questions that assess your ability to write efficient queries and optimize them.

4. System Design
   For more senior roles, Snowflake may include system design questions. Although these aren’t directly LeetCode-style, they still require a strong understanding of scalable system design and architecture.

Suggested resources:

• Grokking the Coding Interview: Patterns for Coding Questions - Perfect for preparing for LeetCode-style algorithm and data structure questions.
• Grokking the System Design Interview - Ideal for preparing for system design questions, especially at senior levels.

Practicing LeetCode problems, especially those focused on data structures and algorithms, will be helpful in preparing for Snowflake’s technical interviews.