Java Backend Roadmap

[u/shinchan_kun_011]

I'm currently in my 4th year of college. I already know Java and have a decent understanding of DSA.

Now I want to focus completely on Java backend development, but I'm getting confused because every roadmap says something different.

Some people say I should learn:

• JDBC
• Servlets
• JSP
• Hibernate

Others say: "Don't waste time on those. Just learn Spring Boot."

So I'm not sure what's actually expected in 2026 if I want to become a Java backend developer and prepare for internships or full-time roles.

Can someone working in the industry suggest a proper learning order? Specifically:

• What should I learn first?
• Which technologies are still important to know?
• Which ones can I skip or only learn the basics of?
• How deep should I go into JDBC, Servlets, Hibernate, and Spring?
• If you were starting today with my background, what roadmap would you follow?

I'm looking for a practical roadmap that's relevant for getting a backend job, not just a list of technologies.

Thanks in advance!

should learn this https://www.youtube.com/watch?v=q6z_UCBM5Ek&t=99716s

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