Interview Experience at HashedIn by Deloitte
Summary
I had an onsite interview experience for an SDE Intern role at HashedIn by Deloitte in Bengaluru, which included an online coding assessment, two technical interviews, and a fitment round, all completed in one day.
Full Experience
🔹 Onsite Interview Experience of SDE Intern – Bengaluru Office (All rounds in 1 day)
Round 1: Online Coding Assessment 3 DSA Questions:
String Basics – Solved completely
Dynamic Programming on Strings (Medium) – Solved completely
Dynamic Programming on Strings (Hard) – Applied a backtracking-based approach
✅ Cleared the round by solving the first two completely and providing a working approach for the third.
Round 2: Technical Interview 1 Quick Self-Introduction and Internship discussion (S&P Global)
DSA Questions:
Valid Parentheses
Reverse a Linked List – Extended to reversing in K-groups
System Design Discussion:
E-commerce Database Design
Handling multiple items in a single order (focused on Atomicity)
Supporting various payment methods: UPI, Credit Card, Cash
Round 3: Technical Interview 2 Quick Intro + Project Deep Dive
System Design: Netflix Database
Base design followed by enhancement questions:
How to retrieve paused but not completed movies
How to retrieve location-specific movies (region availability filtering)
Round 4: Fitment Round Self-introduction + Family Background
Behavioral Questions Focused on motivation, team fit, and future goals
Interview Questions (5)
DSA Question: Valid Parentheses.
DSA Question: Reverse a Linked List – Extended to reversing in K-groups.
System Design Discussion: E-commerce Database Design. Handling multiple items in a single order (focused on Atomicity). Supporting various payment methods: UPI, Credit Card, Cash.
System Design: Netflix Database. Base design followed by enhancement questions: How to retrieve paused but not completed movies. How to retrieve location-specific movies (region availability filtering).
Behavioral Questions focused on motivation, team fit, and future goals.