ECS · 18 hours ago
Senior SharePoint Developer
United States
Full-time
Remote
Senior Level
$159K/yr - $165K/yr
7+ years expECS is a leading mid-sized provider of technology services to the United States Federal Government, focused on supporting Federal Agencies and Departments. They are seeking a Senior SharePoint Developer to design and develop custom solutions, lead migrations to SharePoint Online, and integrate SharePoint with various M365 services.
Artificial Intelligence (AI)Cloud InfrastructureComplianceConsultingCyber SecurityInformation TechnologyMachine LearningSecuritySoftware
No H1B
U.S. Citizen Only
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
Qualification
Required
7+ years developing solutions on SharePoint with 4+ years focused on SharePoint Online/SPFx and Power Platform
Led enterprise migrations
Delivered 3+ complex SPFx solutions
Strong SharePoint SE/2016/2019 and Nintex/K2 experience
Implemented Power Automate workflows at scale
Excellent Customer Focus and Communication skills
Expert proficiency with SharePoint SE/2016, SharePoint Online, SharePoint Designer, Power Platform
Hands-on experience with SPFx
Extensive experience with workflow development with proficiency in Nintex Automation (K2)
Experience implementing and deploying custom SharePoint features to enhance out of box SharePoint functionality
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
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
Experience with Nintex Workflows, Power Platform, and Sharegate Migration Tool
5 + years of professional development experience using .Net technologies with C# and ASP .Net
Company
ECS
ECS is a fast-growing 4,000-person, $1.2B provider of advanced technology solutions for federal civilian, defense, intelligence, and commercial customers.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
unknown2018-01-31Acquired
2015-04-10Private Equity
Leadership Team
Keith McCloskey
VP / Chief Technology Officer
Ryan Garner
Chief Financial Officer
Recent News
Business Wire
2026-01-22
2025-11-19
2025-03-26
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