To thrive as a Graduate Software Developer Intern, you need foundational programming skills (such as Python, Java, or C++), problem-solving abilities, and a relevant degree or coursework in computer science or related fields. Familiarity with version control systems like Git, integrated development environments (IDEs), and basic software development methodologies is typically expected. Strong communication, teamwork, and a willingness to learn are vital soft skills that help interns integrate and contribute effectively. These skills ensure you can collaborate with teams, adapt to new technologies, and deliver meaningful project contributions during the internship.