Senior Power Platform & .NET Developer (AWS GovCloud) - 14+ Yrs Exp

Job Title: Senior Power Platform & .NET Developer (AWS GovCloud) - 14+ Yrs Exp

Location: Washington, DC (Remote)

Interview: Video

About the Role

We are looking for a senior developer to build, support and modernize Microsoft Power Platform, SharePoint and .NET applications for a federal government client, hosted on AWS GovCloud. The role covers data pipelines and integrations, dashboards and reporting, and DevSecOps for public-facing and internal platforms.

Key Responsibilities

• Design, develop and enhance Power Apps, Power Automate, Power BI and SharePoint solutions.
• Maintain and modernize .NET applications and SQL Server databases.
• Build and manage data pipelines, integrations, dashboards and enterprise reporting.
• Support AWS / AWS GovCloud infrastructure (Lambda, S3, Glue, Athena, RDS).
• Develop and maintain public-facing websites (Drupal CMS / Acquia).
• Maintain CI/CD pipelines, DevSecOps, Infrastructure-as-Code, monitoring and release management.
• Support data governance, data quality and metadata management.
• Support cybersecurity monitoring, patching, ATO and federal IT security compliance.
• Ensure Section 508 accessibility compliance.
• Provide application maintenance, troubleshooting and technical support.

Requirements

• 14+ years of IT application development experience.
• Strong hands-on experience with Power Apps, Power Automate, Power BI and SharePoint.
• Strong .NET and SQL Server development experience.
• Experience with AWS, preferably AWS GovCloud.
• Experience with data engineering (PySpark, data migration and integration).
• Experience with CI/CD, DevSecOps and Infrastructure-as-Code.
• Knowledge of Section 508 accessibility and federal IT security / ATO.
• Federal government project experience preferred.

Nice to Have

• Tableau / Tableau Prep, SAS Viya
• Drupal CMS / Acquia
• Oracle
• AI integration and workflow automation