Freecharge

Role: Senior SDE

College: Not Specified

Interview Date: August 21, 2024

Interview Type: Full-Time (Online Round)

Result: Passed (Online Round)

Difficulty: Medium to Hard

Rounds: 1 (Online Round described)

Topics Asked: Data Structures & Algorithms, AWS, Java, Multithreading, Spring Boot

Experience:

This was the first online round for a Senior SDE position at Freecharge. The round involved two coding questions and some theoretical questions.

Coding Questions:

• LRU Cache (LeetCode 146)
• Sliding Window Maximum (LeetCode 239)

Theory Questions: Besides the coding problems, theory questions related to AWS, Java, multithreading, and Spring Boot were asked.

The candidate successfully passed this online round.