Senior SharePoint Developer III

• Manage and maintain vulnerability remediation for servers in line with cybersecurity requirements and reporting under the Risk Management Framework to maintain an ATO.

• Configure, Troubleshoot, and Maintain Search Functionality

• Coordinate and Collaborate with Network Infrastructure Team

• Design and implement medium to large SharePoint intranet/extranet farm topologies

• Assist in solving technical and performance problems within the portal infrastructure

• Plan and implement Service Packs and Cumulative Updates of SharePoint Foundation and SharePoint Server

• Create and maintain documentation for SIPR SharePoint infrastructure, deployment, and service specifications

• Collaborate with the Infrastructure and DBA groups on backup/recovery operations and disaster recovery testing related to SIPR SharePoint implementation monthly.

• Manage service applications, create web applications, configure Alternate Access Mapping (AAM), and manage farm features and solutions., Job Title: Senior Full Stack .NET Developer with AI Agent & Azure AI Expertise Location Bellevue, WA (100% Onsite) Duration: 6 months (extendable) Pay Range: $44-48/Hour on W2 o…

• 9 days ago, Job Title: Senior Full Stack .NET Developer with AI Agent & Azure AI Expertise Location Bellevue, WA (100% Onsite) Duration: 6 months (extendable) Pay Range: $48-52/Hour on W2 o…
• 9 days ago

Ethic Tech, LLC is seeking a professional, organized, and adaptable Senior SharePoint Developer, including Power Platforms (PowerApps, Power Automate, Power BI) and other Microsoft 365 tools (MS Teams, Dynamics, Planner, One Drive)., * Bachelor's degree in Computer Science, IT, or related field (or 8+ years of experience in lieu of degree)

• CompTIA Security+ certification required

• 7+ years of experience as a SharePoint Developer, including administration and migration

• 3+ years of jQuery and/or JavaScript (5 years preferred)

• 3+ years of SharePoint Web Services/SharePoint Services (5 years preferred)

• 3+ years of SharePoint REST API (5 years preferred)

• Strong experience with SharePoint 2013/2016, SharePoint Online (SPO), and Power Platform

• Proficiency with SharePoint REST API, Web Services, JavaScript/jQuery, .NET, HTML/CSS, SPFx, and PowerShell

• Hands-on experience with WebParts, workflows, and integration with Office products

• Advanced debugging skills (F12, Fiddler, developer tools)

• Strong problem-solving, documentation, and communication skills

• Ability to work independently and in team environments

Desired Qualifications / Certifications

• Working knowledge of Office 365 architecture, Power Apps, and Power Automate

• Experience with SharePoint 2013/2016 Migration to SPO, CEWP, SEWP, workflows, and InfoPath forms

• Experience with SPFx and C#

• Working knowledge of integrating third-party tools, such as Nintex, Metalogix, and AvePoint.

• Experience with the SharePoint app model

• Working knowledge of C# .Net or VB.Net, Visual Studio 2Kx, SharePoint Object Model, Web Services, XML

• SharePoint certification (2013, 2016, or SPO)

Clearance Qualifications

• Must have a DoD Secret Security Clearance

© 2026 Careerjet All rights reserved