# Software Engineering

**16,501 learners**

## Getting Started with Java

Set sail on your interstellar journey as a Computer Programmer with a robust foundation in one of the world's most widely used languages - Java. This course introduces Java syntax, crafting simple scripts, and addresses mathematical problems for beginners.

### Course Details

- **Java**  
- **8 lessons**  
- **37 practices**  
- **2 hours**

### Units

#### Unit 1
- **5 practices**  
- **19 min**

- [Java Basics: Syntax, Comments, Semicolons, and Your First Program](https://codesignal.com/learn/courses/getting-started-with-java/lessons/java-basics-syntax-comments-semicolons-and-your-first-program)  
- Cosmic Greetings: Personalize Your Space Message  
- Syntax Quest: Correct the Java Code Error  
- Launch Countdown: Your First Java Output

#### Unit 2
- **5 practices**  
- **19 min**

#### Unit 3
- **4 practices**  
- **16 min**

#### Unit 4
- **4 practices**  
- **16 min**

#### Unit 5
- **5 practices**  
- **19 min**

#### Unit 6
- **4 practices**  
- **16 min**

#### Unit 7
- **6 practices**  
- **22 min**

#### Unit 8
- **4 practices**  
- **16 min**

[Next Course: Learning Simple Data Structures in Java](https://codesignal.com/learn/courses/learning-simple-data-structures-in-java)

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### From Our Community

### Testimonials

> **Francisco Aguilar Meléndez**  
> Data Scientist  
> "I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!"  
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> **Faith Yim**  
> Software Engineer  
> "I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need."  
>
> 
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> **Alex Bush**  
> Full Stack Engineer  
> "It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing."  
>
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> **Abbey Helterbran**  
> Tech consultant  
> "I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific."  
>
> 
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> **Jonathan Miller**  
> Senior Machine Learning Engineer  
> "I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured."  
>
>

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## Getting Started with Java | CodeSignal Learn