1. Design LRU cache/ any custom cache 2. String anagram 3. Design ATM machine 4. Java Streams 5. JDBC 6. HashMap
Senior Software Developer Java Interview Questions
430 senior software developer java interview questions shared by candidates
DSA: a medium level coding question DSA: a question based on greedy approach System design: design a delivery service and handle specific scenarios Hiring manager: Projects discussion and easy level coding question
Questions regarding Basic Java concepts,multithreading,collection,JPA,Hibernate Questions regarding Agile process and latest project
Basic oops, collections such as hash map etc
First round: All the basic OOPS coding problems Second Round: String problem as a greedy problem. After that Thread questions how to overcome deadlock. Third Round: Medium problem on Log pattern and process based on single
No specified questions. Just basic questions and same to other interviews.
System design interview for an employee benefits platform. Topics included: - employer onboarding - employee import - authentication/SSO, - bulk CSV handling, - Kafka/outbox notifications, - balance calculation, - transaction modeling, - idempotency, - merchant payments, - settlement
Explain Singleton and Factory pattern
Explain multi-threading program with an example.
- how does asynchronous flow work in case of payment failure - How Authentication flow looks from start to end - How are you using AI?
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