Interview Experiences on Java

The Swiggy Frontend Engineer interview process was extensive and technically challenging, spanning five rounds. The initial round was an online assessment focusing on practical frontend skills with tasks in React and CSS. Subsequent rounds included technical interviews addressing core JavaScript concepts, system design for a real-time application, and a machine coding round with various tasks. The overall impression is that the interview process at Swiggy thoroughly evaluates both technical capabilities and cultural fit.

The Paytm Senior Software Engineer (Backend) interview process consisted of three rounds and was notably challenging. The first round featured coding questions and MCQs focusing on Data Structures and Algorithms, while the second round involved algorithm-specific problems. The third round included detailed project discussions and scenario-based technical questions, assessing candidates on complex concepts such as scalability and fault tolerance. Overall, the interview at Paytm appears to be a rigorous evaluation of both technical abilities and understanding of software engineering principles.

The interview at Tata 1mg for the Software Development Engineer 1 position included three rounds, comprising coding questions focused on data structures and algorithms, project architecture discussions, and managerial aspects. Candidates encountered a blend of technical challenges, such as graph traversal, SQL queries, and low-level design, along with behavioral questions about their past experiences. Overall, the interview process appears to be thorough and technically challenging, aimed at assessing both hard and soft skills.

The Flipkart interview process for the Backend Software Development Engineer 2 included four rounds, primarily focused on Data Structures and Algorithms, followed by Low-Level and High-Level Design questions. Candidates faced questions about pathfinding in graphs and string manipulation, as well as system design tasks involving inventory management and translation applications. Overall, the interview was quite challenging, requiring a solid grip on various technical skills, particularly in backend development.

The Zeta interview for the Backend Software Development Engineer 2 position comprised three rounds focusing on Data Structures and Algorithms in the first round, followed by Java and DBMS in the second round, and finally, Low Level and High Level Design discussions in the third round. Overall, the interview was technically rigorous, with a balance of coding, system design, and database management questions. Candidates should be prepared to demonstrate their proficiency in Java and understanding of complex system designs.