Senior SharePoint Developer (SharePoint Developer 4) - 26930

HII's Mission Technologies division•Arlington, VA

5d•Remote

About The Position

Mission Technologies, a division of HII, is seeking a Senior SharePoint Developer to support the United States Postal Service (USPS) Office of Inspector General (OIG). The SharePoint Developer will be responsible for designing and developing custom solutions using SharePoint Framework (SPFx), Power Platform, and Microsoft Graph to meet evolving business needs. This role can be worked remotely from anywhere in the U.S.

Requirements

9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Client requirements: 7+ years experience developing solutions on SharePoint with 4+ years focused on SharePoint Online/SPFx and Power Platform.
5+ years of professional development experience using .Net technologies with C# and ASP.Net.
Expert proficiency with SharePoint SE/2016, SharePoint Online, SharePoint Designer and Power Platform.
Extensive experience with workflow development with proficiency in Nintex Automation (K2).
SharePoint development experience using PowerShell, Windows Workflow Foundation, and Excel services.
Demonstrated experience utilizing Visual Studio for implementing local and enterprise-wide enhancements and features.
Ability to convert business requirements into technical solutions using the appropriate and applicable SharePoint web part(s) using a combination of workflows and Web Development technologies.
Ability to lead to enterprise migrations.
Experience implementing Power Automate workflows at scale.
Excellent communication skills and ability to converse with leadership and customer when needed.
Experience implementing and deploying custom SharePoint features to enhance out of box SharePoint functionality.
Must be able to obtain and maintain a USPS Sensitive Clearance.

Nice To Haves

Microsoft Certified: SharePoint Developer Associate or related Microsoft certifications.
Power Platform certifications (Power Apps, Power Automate).

Responsibilities

Designing and developing custom solutions using SharePoint Framework (SPFx), Power Platform, and Microsoft Graph to meet evolving business needs.
Leading the migration of legacy SharePoint environments (e.g., SharePoint SE/2016/2019) to SharePoint Online, ensuring data integrity and minimal disruption.
Building and maintaining Power Automate flows and Power Apps to streamline business processes and improve operational efficiency.
Integrating SharePoint with Microsoft Teams, OneDrive, and other M365 services to enhance collaboration and document management.
Ensuring all solutions align with agency governance policies, security standards, and compliance requirements.