As an entry-level programmer, you use software programming languages to create and maintain applications for in-house, proprietary use or clients. You go through an onboarding process to learn your company’s code base and their processes for software development. You work on a team with other programmers and developers, and your job duties include writing code to develop software according to required specifications, testing and debugging code, creating and rolling out fixes, and publishing finished code to the production server. As you gain experience and your skillset expands, you can take on jobs with more autonomy and responsibility.