#System Design

The candidate completed a multi-round interview process for a software role at Hopscotch, consisting of three primary rounds: a Phone Screening, a Technical Interview, and a Managerial Round. The questions evaluated core backend competencies, including Java, Spring Boot, DSA problems (such as Valid Parentheses and Time-Based Key-Value Store), SQL CTEs, and Low-Level Design. Overall, the interview process at Hopscotch was comprehensive, testing both practical backend project experience and fundamental technical problem-solving skills.

The Amazon interview process included four rounds, starting with online assessments focused on medium and hard DSA problems, followed by in-person problem-solving rounds featuring graph and interval-based questions, along with discussions on Leadership Principles. The final round involved a deep dive into the candidate's professional experience, including detailed discussions on a generative AI system and data queries. Overall, the interview experience at Amazon appears rigorous, emphasizing a balance of technical complexities and behavioral assessments.

The interview experience at Juspay consisted of seven rounds, encompassing a variety of topics including aptitude tests, coding challenges pertaining to data structures and algorithms, and system design discussions. The process initiated with aptitude questions, followed by coding rounds focusing on trees and graphs, leading to deep discussions on core computer science principles in later rounds. Overall, the interview was comprehensive and technically demanding, testing a wide range of skills and knowledge relevant to software engineering.

The Salesforce interview process consisted of three rounds and presented a challenging set of technical questions. Candidates can expect a mixture of coding questions on data structures and algorithms in the first round, followed by a low-level design focus in the second round, and concluding with behavioral and system design discussions in the final round. Overall, the interview experience at Salesforce is thorough, testing both technical and interpersonal skills.

The Zomato interview process comprised two rounds, emphasizing technical skills in both backend development and system design. The first round focused on technical interview questions including SQL, system design, and project architecture, while the second round assessed cultural fit and backend knowledge, including APIs and OOP concepts. Overall, the interview appeared to be a challenging yet insightful experience, suitable for candidates with strong technical foundations.