An entry-level web developer collaborates with a team of junior, mid-level, and senior web developers to code a computer program or web application. You may spend some time shadowing veteran developers until you are comfortable with your company's code base and workflow. As an entry-level developer, your duties include running tests and debugging applications, submitting pull requests with ideas of different approaches to a problem, and pairing programming to develop software solutions to meet business needs. As you gain the skills and knowledge base to understand the company’s systems, you can take on additional responsibilities and more complex assignments.