Swiggy
Leading Indian food delivery aggregator with complex real-time logistics.
4 Rounds
~15 Days
Hard
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Software Engineer
•
System Design
•
hard
Machine Coding: Design the Low-Level Architecture for a Food Delivery App. Implement classes for User, Restaurant, Order, and Cart. Handle state transitions for an Order.
#Object Oriented Design
#State Pattern
#Low Level Design
Software Engineer
•
System Design
•
hard
Machine Coding: Design an in-memory message queue similar to Kafka with support for topics, publishers, and consumer groups.
#Concurrency
#Observer Pattern
#Low Level Design
Software Engineer
•
System Design
•
medium
Machine Coding: Design a Promo Code Evaluation Engine. Support different types of discounts (flat, percentage, max cap) and user-specific eligibility rules.
#Strategy Pattern
#Extensibility
#Low Level Design
Software Engineer
•
System Design
•
medium
Machine Coding: Design a Wallet System where users can add money, pay for orders, and receive refunds. Ensure thread safety for concurrent transactions.
#Concurrency
#Transactions
#Low Level Design
Software Engineer
•
System Design
•
medium
Machine Coding: Design a Rating and Review system where users can rate restaurants and delivery partners, and fetch the average rating efficiently.
#Data Modeling
#Caching
#Low Level Design
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.