Software Development Engineer 2
Design a Service for Finding Closest Restaurants
Design a service to identify the n closest restaurants to a user in real time. Explain the system architecture, including geospatial indexing, caching strategies, and considerations for scaling to millions of users.
This question was asked in
Dream11 Software Development Engineer 2 Interview Experience
The Dream11 interview experience comprised three rounds, with questions focusing on coding challenges, system design, and distributed systems. Candidates can expect to solve problems related to arrays and algorithmic thinking in the first round, followed by discussions on designing services, indexing techniques, and performance trade-offs in subsequent rounds. Overall, the interview was challenging, requiring a solid understanding of both technical concepts and practical applications.