A coding certificate can lead to a variety of in-demand jobs, such as web developer, software engineer, and database administrator. The specific job you get will depend on your skillset and experience.
Web developers create and maintain websites. They work with clients to understand their needs and develop sites that meet those needs. They also test sites to ensure they are functioning properly.
Software engineers design, develop, test, and deploy software applications. They work with clients to understand their requirements and then design a solution that meets those needs. They also maintain and improve existing applications.
Database administrators manage databases. They ensure that data is stored securely and efficiently, while also ensuring that it can be accessed by authorized users when needed.