Design patterns you used and scenario?
Java Lead Interview Questions
597 java lead interview questions shared by candidates
What's the use of lambda in your project?
Explain what are the features of Java 8
1. Difference between GET,PUT,POST 2. What is Docker? 3. Difference between pod and node 4. What is @ControllerAdvice? 5. What is Actuator? 6. What is ThreadPool 7. Implement multithreading using ExecutorService
Previous experience discussion in depth. Questions on Java, PCF and Hadoop experience. Solution architecture and solution design related questions.
Only 2 technical rounds : 1. Stream API 2. Database connection with 2 Db in spring boot 3. Why spring boot ? 4. RequestMapping and jwt token 5. Comparator comparable 6. Map struct 7. DTO 8. System design : SAGA, strangler, Builder, SOLID principals
Asked about current project and coding stuff
Pair programming on an easy LeetCode question.
runtime polymorphism
What is the time complexity of Java's HashMap?
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