Round 2: Advanced Technical Interview (L2 / Deep Dive)

This is usually more in-depth and scenario-based. It can also involve design and real-world problem solving.

What to expect:

Advanced Java: Concurrency, memory management, JVM internals, performance.

Spring Boot in depth: Microservices architecture, security, exception handling, transactions.

System Design: Design a scalable service (e.g., e-commerce order service, chat system).

Coding with complexity analysis: You may need to write clean, optimized code with proper data structures.

Best Practices: Writing clean code, handling edge cases, logging, exception handling.

Project Deep Dive: They will ask about your past projects — architecture, challenges faced, performance improvements.

Question

Round 2: Advanced Technical Interview (L2 / Deep Dive)

This is usually more in-depth and scenario-based. It can also involve design and real-world problem solving.

What to expect:

Advanced Java: Concurrency, memory management, JVM internals, performance.

Spring Boot in depth: Microservices architecture, security, exception handling, transactions.

System Design: Design a scalable service (e.g., e-commerce order service, chat system).

Coding with complexity analysis: You may need to write clean, optimized code with proper data structures.

Best Practices: Writing clean code, handling edge cases, logging, exception handling.

Project Deep Dive: They will ask about your past projects — architecture, challenges faced, performance improvements.

iQGateway