.NET Developer – Office 365 & Microsoft Graph Integration

We are looking for a highly skilled and self-driven .NET Developer with deep experience in Office 365 development and Microsoft Graph APIs to support the integration of Microsoft 365 services with our enterprise web applications based in JAVA / ANGULAR-NODE. The ideal candidate will also have experience working in hybrid technology environments, particularly involving .NET and J2EE systems and will be comfortable working in a SAFe Agile development environment.

This role involves working closely with our internal teams and technical advisors to design, develop, and implement integration solutions that streamline enterprise processes through the Office 365 platform.

• Develop and maintain solutions using the Microsoft Graph API to interact with Office 365 services (e.g., Outlook, SharePoint, Teams, OneDrive).

• Design and implement integration interfaces between .NET applications and Java/J2EE-based systems.

• Collaborate in SAFe Agile ceremonies (PI Planning, Iteration Planning, System Demos, Retrospectives).

• Collaborate with enterprise architects, product owners, and stakeholders to gather integration requirements.

• Implement authentication and authorization flows using Azure AD (OAuth 2.0, OpenID Connect).

• Optimize performance and security for O365 and Graph API-based applications.

• Create technical documentation, including architecture diagrams and API specifications.

• Assist QA/Test and DevOps/CM teams with testing and deploying solutions.

• Provide ongoing support and maintenance of integrated systems.

Must-Have Qualifications:

• Strong hands-on experience with .NET Core / .NET Framework (C#).

• 3+ years of experience working with Microsoft Graph API and Office 365 development.

• Experience working in a SAFe Agile environment or large-scale Agile programs.

• Solid knowledge of Azure Active Directory, OAuth 2.0, and related security protocols.

• Experience building RESTful APIs and web services.

• Proficiency in integrating .NET applications with Java/J2EE systems.

• Familiarity with middleware or message brokers (e.g., Azure Service Bus, Kafka) is a plus.

• Solid understanding of software engineering best practices (CI/CD, version control, testing).

• Excellent problem-solving and communication skills.

Nice to Have:

• Familiarity with AWS DevOps,  Azure DevOps, Docker/Kubernetes, or other cloud-native tools.

• SAFe certification (SA, SPC, or equivalent) is a plus.

• Experience with Power Automate, or Power Apps.

Education: