Learn Java backend developer Online: Free Course with AI Tutor & Certificate
You'll build server-side applications in this free Java backend developer course. It's structured across 12 modules covering Object-Oriented Programming in Java, Database Connectivity with JDBC, and the Spring Framework. By the end, you can create RESTful APIs and deploy secure web systems.
What you'll learn in this Java backend developer course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Develop robust Java backend applications using object-oriented programming principles and Java collections.
Implement effective exception handling and file management techniques in Java applications.
Connect and interact with databases using JDBC for executing SQL queries and managing transactions.
Build and deploy RESTful APIs and web applications using Servlets, JSP, and the Spring Framework.
Test, debug, and deploy Java applications efficiently, ensuring high performance and seamless integration.
Java backend developer course syllabus
01 Introduction to Java Backend Development
- Introduction to Java Backend Development
- Setting up Java Development Environment
- Understanding Java Syntax
- Variables and Data Types in Java
02 Object-Oriented Programming in Java
- Introduction to Object-Oriented Programming
- Classes and Objects in Java
- Inheritance and Polymorphism
- Encapsulation and Abstraction
03 Working with Java Collections
- Introduction to Java Collections Framework
- ArrayList and LinkedList
- HashMap and HashSet
- Working with Iterators and Enumerations
04 Exception Handling in Java
- Introduction to Exception Handling
- Handling Exceptions with try-catch
- Multiple catch Blocks and Nested try-catch
- Throwing and Catching Custom Exceptions
05 File Handling in Java
- Introduction to File Handling
- Reading and Writing Text Files
- Working with Binary Files
- File Input and Output Streams
06 Database Connectivity with JDBC
- Introduction to JDBC
- Connecting to a Database
- Executing SQL Queries
- Handling Result Sets and Transactions
07 Introduction to Servlets
- Introduction to Servlets
- Servlet Lifecycle and Architecture
- Handling HTTP Requests and Responses
- Session Management in Servlets
08 JavaServer Pages (JSP)
- Introduction to JSP
- JSP Lifecycle and Architecture
- JSP Directives and Scripting Elements
- JSP Standard Actions and Custom Tags
09 Building RESTful APIs with Java
- Introduction to RESTful APIs
- Creating RESTful Web Services with JAX-RS
- Handling HTTP Methods and Parameters
- Consuming RESTful APIs in Java
10 Introduction to Spring Framework
- Introduction to Spring Framework
- Dependency Injection and Inversion of Control
- Spring MVC and RESTful Web Services
- Spring Data and Database Integration
11 Testing and Debugging in Java
- Introduction to Testing in Java
- Unit Testing with JUnit
- Debugging Techniques in Java
- Performance Testing and Profiling
12 Deploying Java Applications
- Introduction to Application Deployment
- Packaging and Deploying Java Applications
- Deploying to Application Servers
- Continuous Integration and Deployment
- e: This course is designed for beginners who have basic knowledge of programming concepts.
Real-world projects you'll work on
Practice the exact kind of work Java backend developer professionals do on the job.
Building a Scalable E-commerce Backend for Amazon Using Java and Spring Framework
Developing a Real-time Chat Application for Slack with Java Servlets and JSP
Creating a Secure Online Banking System for JPMorgan Chase with Java and JDBC
Designing a RESTful API for Uber's Ride Management System Using Java and JAX-RS
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this Java backend developer course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Students looking to start a career in software development.
- Working professionals wanting to transition into backend engineering.
- Frontend developers seeking full-stack capabilities.
- Tech enthusiasts who want to build custom web applications.
Prerequisites
- This course is designed for beginners who have basic knowledge of programming concepts.
- A computer with an internet connection to write and test code.
- No prior professional backend experience is required.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete Java backend developer course: free, structured and job-focused
You'll design and deploy scalable server-side systems by the end of this Java backend developer course. Instead of just reading theory, you will write actual code to handle HTTP requests, manage sessions, and connect to databases. The syllabus guides you through core concepts like Object-Oriented Programming in Java and Exception Handling in Java before moving into advanced topics. You'll master Database Connectivity with JDBC, explore JavaServer Pages (JSP), and practice Building RESTful APIs with Java.
To ensure you have practical experience, this training includes hands-on projects based on real industry scenarios. You'll build a scalable e-commerce backend for Amazon using Java and the Spring Framework. You will also develop a real-time chat application for Slack with Java Servlets and JSP, plus create a secure online banking system for JPMorgan Chase with Java and JDBC. These exercises prepare you for actual development tasks, from writing unit tests with JUnit to Deploying Java Applications on application servers.
LearnTube makes mastering these skills highly effective. The platform pairs curated YouTube video lessons with an interactive AI tutor. After every lesson, you'll take a quick quiz to test your understanding and correct mistakes immediately. The entire learning experience is completely free. If you want to verify your new skills, you can purchase an optional paid certificate at the end. This setup lets you learn at your own pace while getting the structured practice you need to succeed.
Jobs you can target after learning Java backend developer
Java backend developer is a gateway skill for some of the fastest-growing roles in tech.
Design and maintain server-side application logic and databases.
Write code to build software solutions and web services.
Create and manage RESTful web services for application integration.
Typical entry-level salary ranges in India as of November 2026. Actual compensation varies by city, company and experience.
Earn a Java backend developer certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this Java backend developer course.
Is this Java backend developer course completely free?
Yes, the learning content is entirely free. You can access all curated video lessons and take the AI-tutor quizzes without paying anything. An optional certificate is available for a fee if you want to verify your skills.
Will I receive a certificate after completing the training?
Yes, you can earn a certificate. Once you finish all 12 modules and pass the required quizzes, you have the option to purchase a verified certificate. You can easily add this credential to your resume or LinkedIn profile.
How is this different from watching regular YouTube tutorials?
This platform organizes scattered YouTube videos into a structured syllabus. Instead of guessing what to watch next, you follow a clear path. You also get an AI tutor that gives you a quiz after every single lesson.
What software do I need installed for this course?
You need a basic text editor or an Integrated Development Environment like IntelliJ IDEA or Eclipse. You will also need to install the Java Development Kit on your computer to write and execute your code.
Do I need prior coding experience to start?
You should have a basic understanding of general programming concepts before starting. The syllabus is designed for beginners in backend development, but knowing fundamental programming logic will make learning Java syntax much easier.
Are there any fixed schedules for the lessons?
No, the entire training is self-paced. You can watch the videos and complete the quizzes whenever you have free time. This flexibility makes it easy to learn around your current job or college schedule.
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