Application Developers develop, test, and integrate applications, frameworks, and tools in a controlled environment. They are responsible for software-specific design, realization, testing, deployment, and release management or technical application management of client-specific package-based solutions. They write software programs, update and maintain computer programs or software packages. They consult with personnel to clarify program intent, identify problems, and suggest changes. They contribute to instructions or manuals for end users. They ensure bug-free coding and secure data without data leakage vulnerabilities.