- Design, code, test, and debug Windows-based applications. - Collaborate with cross-functional teams to gather and define software requirements. - Ensure performance, quality, and responsiveness of applications. - Integrate with backend services and databases. Employers typically require at least a bachelor's degree in a computer-related field, in addition to Microsoft certifications proving your skills. Microsoft certifications that are applicable to developer positions are the Microsoft Certified Technology Specialist and Microsoft Certified Professional Developer.