The best programming language for a software job often depends on the specific field or type of software development you're interested in. Here are some popular programming languages and their typical use cases:

1. Python:Widely used in web development, data science, machine learning, and automation due to its simplicity and vast library support.

2. JavaScript: Essential for web development, particularly for front-end development, and increasingly used on the server side with Node.js.

3. Java: Commonly used in enterprise environments, Android app development, and large-scale systems.

4. C++: Preferred for system programming, game development, and applications requiring high performance.

5. C : Popular for developing Windows applications, and game development using Unity.

6. SQL: Critical for database management and manipulation.

7. Go (Golang): Known for its performance and efficiency, used in cloud services and infrastructure.

8. Ruby: Known for its use in web development with the Ruby on Rails framework.

The choice of language might also depend on industry trends, job requirements, and personal preferences.