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    Java Courses

    Java courses can help you learn how to build software applications using a reliable, object-oriented programming language widely used in tech.

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    Find the Best Java Course for Your Goals

    • Status: Free
      Free
      É

      École Polytechnique Fédérale de Lausanne

      Functional Programming Principles in Scala (Scala 2 version)

      Skills you'll gain: Scala Programming, Programming Principles, Data Structures, Functional Design, Object Oriented Programming (OOP), Algorithms, Command-Line Interface

      4.8
      Rating, 4.8 out of 5 stars
      ·
      64 reviews

      Intermediate · Course · 1 - 3 Months

    • I

      Illinois Tech

      Relational Database Implementation and Applications

      Skills you'll gain: Relational Databases, Database Application, Database Management, Database Development, SQL, MySQL, Database Design, Transaction Processing, Stored Procedure, Java, Data Structures, Data Integrity, Performance Tuning

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      23 reviews

      Intermediate · Course · 1 - 3 Months

    • N

      Northeastern University

      Mastering UX & Business App Development with OOP

      Skills you'll gain: Java, Object Oriented Programming (OOP), Data Structures, Java Programming, Object Oriented Design, Event-Driven Programming, Computer Programming, Programming Principles, Application Development, User Interface (UI), User Interface (UI) Design, Development Environment

      Intermediate · Course · 1 - 4 Weeks

    • L

      LearnKartS

      Complete Git

      Skills you'll gain: Git (Version Control System), Bitbucket, GitHub, GitLab, Version Control, Software Configuration Management, Collaborative Software, Software Versioning, Integrated Development Environments, IntelliJ IDEA, CI/CD, Eclipse (Software), Software Development, User Accounts, Release Management, File Management, Code Review, Remote Access Systems, Development Environment, Command-Line Interface

      4.2
      Rating, 4.2 out of 5 stars
      ·
      17 reviews

      Beginner · Specialization · 1 - 3 Months

    • B

      Board Infinity

      Build Website with HTML, JavaScript, AngularJS, and React

      Skills you'll gain: HTML and CSS, Angular, Javascript and jQuery, Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), Web Design, Javascript, React.js, Bootstrap (Front-End Framework), UI Components, Interactive Design, Web Design and Development, JavaScript Frameworks, Web Development, Front-End Web Development, User Interface (UI), Event-Driven Programming, Web Development Tools, Scripting

      4.4
      Rating, 4.4 out of 5 stars
      ·
      36 reviews

      Beginner · Specialization · 1 - 3 Months

    • I

      Infosec

      JavaScript Security Refreshers

      Skills you'll gain: Authentications, Cryptography, Application Security, Web Applications, Javascript, Identity and Access Management, Node.JS, Browser Compatibility

      4.5
      Rating, 4.5 out of 5 stars
      ·
      66 reviews

      Intermediate · Course · 1 - 4 Weeks

    • L

      LearnQuest

      Overview of JUnit Testing

      Skills you'll gain: JUnit, Unit Testing, Test Case, Eclipse (Software), Test Data, Test Automation, Test Execution Engine, Integrated Development Environments, Java

      3.8
      Rating, 3.8 out of 5 stars
      ·
      53 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      S

      Scrimba

      Advanced React Skills

      Skills you'll gain: React Redux, React.js, Cascading Style Sheets (CSS), JavaScript Frameworks, UI Components, Front-End Web Development, Maintainability, Authentications, Javascript, Application Programming Interface (API), Restful API, Authorization (Computing), Software Design, User Interface (UI), Web Applications, Middleware, Game Design, Performance Tuning

      4.8
      Rating, 4.8 out of 5 stars
      ·
      23 reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free
      Free
      P

      Peking University

      C#程序设计

      Skills you'll gain: C# (Programming Language), Object Oriented Programming (OOP), C++ (Programming Language), C and C++, Computer Programming, Microsoft Visual Studio, Extensible Markup Language (XML), Data Structures, Data Access, Java, Database Management, Program Development, User Interface (UI), Algorithms, Event-Driven Programming, Network Model, Computer Graphics

      4.6
      Rating, 4.6 out of 5 stars
      ·
      51 reviews

      Intermediate · Course · 3 - 6 Months

    • Status: New
      New
      A

      Amazon

      Application Development

      Skills you'll gain: Git (Version Control System), Software Development Methodologies, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, Systems Development, Software Development, Unified Modeling Language, Software Testing, JUnit, Agile Methodology, Spring Framework, Code Review, Maintainability, Debugging, Java, Technical Design, User Story, User Interface (UI) Design

      4.9
      Rating, 4.9 out of 5 stars
      ·
      19 reviews

      Beginner · Course · 1 - 3 Months

    • M

      Meta

      Programación con JavaScript

      Skills you'll gain: Jest (JavaScript Testing Framework), Javascript, JSON, Web Development Tools, Unit Testing, Programming Principles, Object Oriented Programming (OOP), Node.JS, Computer Programming, Package and Software Management, Event-Driven Programming, Functional Design, Data Structures, Debugging

      4.8
      Rating, 4.8 out of 5 stars
      ·
      128 reviews

      Beginner · Course · 1 - 3 Months

    • U

      University of Michigan

      Building Objects in C

      Skills you'll gain: C++ (Programming Language), C (Programming Language), Object Oriented Programming (OOP), Data Structures, Computer Programming, Software Design, Python Programming, Java, Algorithms, Debugging

      4.6
      Rating, 4.6 out of 5 stars
      ·
      10 reviews

      Intermediate · Course · 1 - 3 Months

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    1…252627…49

    In summary, here are 10 of our most popular java courses

    • Functional Programming Principles in Scala (Scala 2 version): École Polytechnique Fédérale de Lausanne
    • Relational Database Implementation and Applications: Illinois Tech
    • Mastering UX & Business App Development with OOP: Northeastern University
    • Complete Git: LearnKartS
    • Build Website with HTML, JavaScript, AngularJS, and React: Board Infinity
    • JavaScript Security Refreshers: Infosec
    • Overview of JUnit Testing: LearnQuest
    • Advanced React Skills: Scrimba
    • C#程序设计: Peking University
    • Application Development: Amazon

    Why Learn Java?

    Java is a widely used programming language known for its portability, performance, and reliability. It's a foundational skill in software development, powering everything from mobile apps and enterprise systems to cloud applications. Learning Java can help you build scalable solutions and prepare for in-demand roles in tech.

    Frequently Asked Questions about Java

    Top Java courses on Coursera include Duke University’s Java Programming and Software Engineering Fundamentals and Object-Oriented Programming in Java. You can also find Java courses from institutions like UC San Diego and the University of Pennsylvania that teach both basic and advanced concepts.‎

    Yes. Many Java courses offer a free audit option. You can access most of the course videos and materials at no cost. If you want a certificate or access to graded assignments and feedback, you’ll need to pay or apply for financial aid.‎

    You’ll learn how to write Java programs, understand object-oriented programming, work with data structures, and debug and test your code. Some courses also cover topics like algorithms, GUI development, and Android app creation using Java.‎

    Not at all. Many beginner-friendly Java courses are available on Coursera and are designed to help you start coding from scratch. You’ll build a strong foundation before moving on to more advanced topics.‎

    Yes. Java is widely used in software development, backend systems, Android apps, and enterprise applications. Completing a Java course or certificate on Coursera can help you build in-demand skills, practice with real coding exercises, and show employers what you’ve learned.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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