Juspay 5/7 rounds experiance

🚀 My Juspay SDE Interview Journey "OFF CAMPUS"🚀

I cleared Juspay Technical Interview-I

A few months ago, I applied for the SDE role at Juspay through Internshala

Here's a breakdown of my experience across 5 out of 7 rounds:

1️⃣ Coding Round

Questions on Binary Search (Answer concept),

Graphs

One question I couldn't crack.

Solved 2/3

2️⃣ MCQ Round

Topics included Physics (motion, work-energy), and Math (combinations, permutations, probability),Others

3️⃣ Hackathon Part-A

Problem: Lock-Unlock Tree Upgrade system

Focused on tree-based logic and state transitions

4️⃣ Technical Interview - I (Elimination Round)

Interviewer: Nikita Gupta (2 hours)

Topics covered:

Two live coding rounds via screen sharing

1. Graphs (Disjoint Set Union problem): Rainwater Puddle Formation.....

2. Count Inversion Pairs(brute & optimal via divide & conquer)

Core CS Subjects: OS (scheduling), DBMS, CN, OOPs

React Lifecycle

✅ Cleared this round and received a call from HR the same day!

5️⃣ Hackathon Part-B

Conducted Over Slack Channel

8-hour challenge to make Part-A's solution thread-safe

Implemented with and without mutex using granular locking

Used parallelism & threading for better performance

I prepared overnight and gave it my best shot!

It's been 1.5 weeks ,I haven’t received any further communication from Juspay. Maybe the journey ends here .........