19 questions · from 6 interviews
Super.money interview questions
Every question candidates reported from their Super.money interviews, most frequently asked first. Each links to the write-up it came from, so you can see the round and how it went.
Super.money coding and DSA questions
- 01
Smallest Number in Infinite Set
You have a set which contains all positive integers [1, 2, 3, 4, 5, ...]. Implement the SmallestInfiniteSet class: SmallestInfiniteSet() - Initializes the SmallestInfiniteSet object to contain all positive integers int popSmallest() - Removes and returns the…
Medium · From Super Money | SDE-1 : DSA
- 02
Minimum Time to Gather Friends
The main road in Bytecity is a straight line from south to north. There are coordinates measured in meters from the southernmost building in the north direction. At some points on the road, there are n friends. The i-th friend is standing at point xi meters…
Medium · From Super Money | SDE-1 : DSA
- 03
Design and Build a Pub-Sub Library
Design and implement a Pub-Sub (Publisher-Subscriber) library with the following core capabilities: 1. Core Components : The library must clearly define the concepts of a Topic , Publisher , and Consumer . A publisher sends messages to a topic, and multiple…
Hard · From super.money | SDE3 | Banglore | January 2025 [Passed]
Super.money system design questions
- 01
Design a Simple Logging Library
Simple Logging Library Objective: Develop a basic logging library that can be used by applications to log messages. The library should handle message logging efficiently and reliably, offering basic configuration options. Key Requirements: Driver Application…
Hard · From Super.Money Machine Coding | SDE 1
- 02
Design Google Forms
Discussed functional & non-functional requirements. Discussion on architecture, MVC design, and high-level design of form. Small discussion on backend services. Schema design: faced a bit of difficulty in modeling ownership vs user responses, but handled…
- 03
Reducing API Latency using Caching
Discussion on reducing API latency using caching techniques. Discussion of general approach to take to address API latency issues.
From SDE 3 @ Super.money
- 04
Design IPL Fantasy League Leaderboard
Design the leaderboard side of IPL fantasy league. T teams, 10M+ users, every user can build any team with 11 players, calculate per ball leaderboard based on fantasy points earned. Can assume we have a black box method to calculate per ball points, and we…
Hard · From SDE 3 @ Super.money
- 05
Design a Price Drop Alert System
Design a price drop alert system for a travel website. Users can select data range and the threshold price for a location, notify them when the price drops below the value. The website depends on the data from external sources like agoda, mmt, expedia etc.
From SDE 3 @ Super.money
- 06
Design Logging Library
Design a logging library. Further requirements and context are provided in the attached document.
From super.money | Machine Coding Round | SDE - 2 | [Rejected]
- 07
Design Online Chess Matchmaking (FCFS)
Design an online chess system, with a specific focus on the matchmaking component. The matchmaking should follow a First-Come, First-Served (FCFS) principle.
Hard · From super.money | SDE3 | Banglore | January 2025 [Passed]
- 08
Low-Level Design of Google Calendar
Perform a Low-Level Design (LLD) for a system similar to Google Calendar. Focus on defining key API endpoints, choosing appropriate design patterns, and outlining the primary classes and their interactions.
Hard · From super.money | SDE3 | Banglore | January 2025 [Passed]
Super.money behavioural and HR questions
- 01
Leadership and Expectations
Typical HM round questions. Time when I lead my team. What are my expectations on work from super.money. He also discuss about the work and culture of super.money.
Super.money other questions
- 01
Stock Wishlist Application
Build a Stock Wishlist App with the following features: 1. A list of stocks where prices change at specific intervals 2. Ability to add/remove stocks from the wishlist 3. Set notification alerts when stock prices hit a user-defined threshold 4. Search…
- 02
Grid Cell Highlight
Build an n x m grid. When a user clicks a cell, highlight the entire row and column in red.
- 03
React Counter App with History
Build a counter app where clicking "+" increments the value and also retains the previous values (used React hooks).
- 04
UI Tech Depth Conceptual Questions
Covered topics like Virtual DOM, useLayoutEffect, lifecycle of useEffect, critical rendering path, web vitals (LCP, CLS, FID), and website/network optimizations.
- 05
Design a Logger Library
Design a logger library with different configurable destination options along with sync and async ways to write logs to the destination. It should support different log levels, buffer size for the async option, and formatting options. SOLID and OOD was…
From SDE 3 @ Super.money
- 06
Database Migration with Minimal Downtime
Discuss how to migrate data from one database to another while ensuring minimal downtime during the migration process. Focus on strategies, tools, and best practices.
- 07
API SLA Breach Investigation and Mitigation
Describe the steps you would take to investigate, diagnose, and mitigate an API SLA breach where the response time exceeds 100ms. Detail the tools, metrics, and procedures you would follow.
Super.money interview questions FAQ
What questions are asked in Super.money interviews?
Candidates reported 19 distinct questions across 6 Super.money interviews. 3 coding and DSA questions, 8 system design questions, 1 behavioural and HR questions, 7 other questions.
How difficult are Super.money interview questions?
Of the questions candidates rated, 0% were easy, 29% medium and 71% hard.