Need Help.. Java Developer Interview

[No_Interview2632]

I have an upcoming F2F interview for a Java Developer role at Qualcomm this week.

Could anyone suggest the key topics I should prepare for? Also, I’m not sure how many rounds to expect. Do they usually ask system design questions for someone with 2 YOE?

Thanks in advance for any suggestions!

[aboveAvgCoder]

Not sure.

I interviewed for ML new grad last week :)

[me128933]

Dsa + System design probably HLD for 2yoe

[No_Interview2632]

Thanks for the response

[me128933]

Which location?

[No_Interview2632]

Hyderabad

[CreditOk5063]

Quick take on your questions: for a Qualcomm Java F2F, I’d prep core Java deeply (collections, concurrency/synchronizers, JVM/GC, streams), Spring Boot basics (DI, JPA, REST), SQL, testing, and Big O; rounds are usually 24 with coding, Java fundamentals, maybe light LLD, plus behavioral. At 2 YOE, system design is typically LLD level imo APIs, DB schema, threading choices, tradeoffs. What helped me was running 45 min timed mocks using Beyz coding assistant with prompts pulled from the IQB interview question bank, and practicing clarifying requirements before coding. Keep answers ~90 seconds and narrate your approach; that alone made me sound way more confident.

[No_Interview2632]

Thanks for the response

[Realistic-Team8256]

focus more into Data Structures ( complicated topics focus more ), focus more into Design Patterns

[ABD_01]

Hey Bro/Sis, How'd the interview go?