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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior SharePoint Developer - **Company:** General Dynamics Information Technology - **Location:** Fairfax, VA, United States (Remote available) - **Experience:** Expert - **Salary:** $97,968.0 - $115,000.0 - **Contract:** Permanent contract - **Skills:** HTML, JavaScript (Programming Language), Microsoft Windows, Application Programming Interfaces (APIs), Agile Methodology, Application Lifecycle Management, User Authentication, Unit Testing, Microsoft Azure, Microsoft Online Services, Business Software, Cascading Style Sheets (CSS), Code Review, Information Systems, Continuous Integration, Web Development, Metadata, Power BI, Responsive Web Design, Microsoft SharePoint, Software Engineering, Systems Integration, TypeScript, Web Applications, Enterprise Software Applications, Microsoft Power Automate, ReactJS, Git, Information Technology, Deployment Automation, Restful APIs, Software Version Control, Powerapps - **Published:** October 3, 2026 - **Apply:** https://dejobs.org/x/x/D965F9E9AF05463E9E986E71DA7A0339/job/ ## About the Role Microsoft SharePoint,Software Development,Software Development Life Cycle (SDLC) Certifications: Microsoft Certified: Power Platform Fundamentals (PL-900) | Microsoft - Microsoft Experience: 6 + years of related experience, Bring your development expertise along with a drive for innovation to GDIT. The Senior SharePoint Developer must have: Education: BA/BS in Computer Science, Information Systems, Engineering, or related field required Experience: * 6+ years of experience developing enterprise SharePoint solutions required * Hands-on experience developing solutions for SharePoint Online using SharePoint Framework (SPFx) * Experience developing modern web applications and reusable components using TypeScript, React, JavaScript, HTML, and CSS * Experience integrating SharePoint with Microsoft 365 services and enterprise systems, * Strong hands-on experience with SharePoint Framework (SPFx) * Strong proficiency with TypeScript, React, JavaScript, HTML, and CSS * Experience developing SPFx web parts, extensions, and reusable components * Strong knowledge of SharePoint Online development and modern SharePoint extensibility * Experience working with SharePoint sites, lists, libraries, content types, metadata, pages, and permissions * Experience with Microsoft Graph and SharePoint REST APIs * Experience consuming REST APIs and integrating SharePoint with external systems and data sources * Experience integrating SharePoint with Power Apps, Power Automate, Power BI, Teams, and other Microsoft 365 services * Working knowledge of SharePoint security, permissions, authentication, and role-based access * Experience troubleshooting and optimizing SharePoint and SPFx solutions * Experience with Git and source-control practices * Experience supporting solution packaging and deployment through the SharePoint App Catalog * Familiarity with CI/CD and Application Lifecycle Management (ALM) practices for SPFx solutions * Familiarity with Azure DevOps or comparable enterprise development and deployment tools * Understanding of responsive design, accessibility, and modern web-development practices * Familiarity with SharePoint Server and SharePoint Server-to-SharePoint Online modernization is preferred * Familiarity with Agile methodology * Ability to translate business and functional requirements into robust, scalable, secure, and reusable technical solutions * Excellent communication skills * Ability to work effectively with architects, administrators, developers, analysts, and business stakeholders * Ability to thrive in a dynamic environment * Willingness to stay current on SharePoint, SPFx, Microsoft 365, and modern web-development technologies Required Certification(s) * Microsoft Certified: Power Platform Fundamentals (PL-900) Security Clearance Level: Must be able to pass a background check to obtain a position of Public Trust ## Description Transform technology into opportunity as a Senior SharePoint Developer at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career., * Designing, developing, testing, deploying, and maintaining custom solutions for SharePoint Online using the SharePoint Framework (SPFx) * Developing responsive and reusable SPFx web parts, extensions, and components using TypeScript, React, JavaScript, HTML, and CSS * Developing and enhancing SharePoint Online sites, pages, lists, libraries, content types, metadata, navigation, and other SharePoint components * Customizing SharePoint experiences using modern SharePoint extensibility approaches and Microsoft-supported development patterns * Integrating SharePoint solutions with Microsoft Graph, SharePoint REST APIs, and other enterprise APIs and data sources * Integrating SharePoint Online with Microsoft 365 services, including Power Apps, Power Automate, Power BI, Teams, and Dataverse * Developing solutions that leverage SharePoint lists and libraries as secure and structured data sources for business applications and automated processes * Implementing SharePoint permissions, role-based access, and security requirements within developed solutions * Developing reusable components and common solution patterns to promote consistency and reduce duplicated development * Supporting modernization of legacy SharePoint solutions, including replacement of legacy customizations and workflows with modern SharePoint, SPFx, and Microsoft 365 capabilities * Supporting SharePoint Server-to-SharePoint Online migration and modernization activities, including remediation and redevelopment of custom solutions as needed * Troubleshooting and resolving SharePoint, SPFx, JavaScript, API, integration, and performance issues * Optimizing custom SharePoint solutions for usability, accessibility, maintainability, and performance * Performing unit and integration testing and supporting user acceptance testing (UAT) * Participating in code reviews and implementing established SharePoint/SPFx development standards and best practices * Using Git and enterprise source-control tools to manage application source code and development artifacts * Supporting Application Lifecycle Management (ALM) and controlled deployment of SharePoint/SPFx solutions across development, test, and production environments * Developing and maintaining technical documentation, deployment instructions, configuration documentation, and solution support materials * Collaborating with SharePoint architects, administrators, Power Platform developers, business analysts, security teams, and stakeholders throughout the solution development lifecycle * Translating business and functional requirements into secure, scalable, maintainable, and reusable SharePoint solutions * Providing technical support and knowledge transfer to end users and junior technical staff ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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