Application Development

JSM Consulting Inc.; New York (NY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

JSM Consulting Inc. is seeking a senior SharePoint Architect/Administrator to lead enterprise intranet and collaboration environments in a hybrid New York role. You will manage governance, security, migrations, and large-scale SharePoint implementations.

You will design SPFx solutions, build REST services in C#/.NET, and automate admin tasks with PowerShell, while collaborating with HR, IT, and Communications to deliver scalable intranet features.

Qualifications

• Bachelor's degree in CS/IT or related field or equivalent experience.
• 10+ years of SharePoint administration and development (Online and/or 2016/2019).
• 7+ years of professional experience with C# and .NET / ASP.NET Core.
• Hands-on experience with SPFx, React, and TypeScript.
• Strong PowerShell skills including PnP PowerShell.
• Solid knowledge of SQL Server and relational database design.
• Experience with Microsoft 365 administration (Entra ID/Azure AD, Teams, OneDrive, Graph).
• Familiarity with Git and CI/CD pipelines.
• Good analytical, troubleshooting, and communication skills.

Responsibilities

• Administer SharePoint Online (Microsoft 365) and/or on-premises SharePoint Server, including site collections, permissions, storage, and tenant settings.
• Manage governance: site provisioning, lifecycle policies, information architecture, metadata, and content types.
• Monitor performance, availability, and security, and resolve incidents and user support requests.
• Handle backup, restore, patching, upgrades, and migrations (e.g., on-prem to SharePoint Online).
• Automate routine administration with PowerShell and PnP PowerShell.
• Work with security and compliance teams on access reviews, sensitivity labels, DLP, and audit requirements.
• Design, build, and maintain the corporate intranet portal with SPFx, React, and TypeScript.
• Create page templates, branding, and responsive layouts meeting WCAG standards.
• Set up content workflows and publishing processes for non-technical editors.
• Develop back-end services and REST APIs using C#, .NET / ASP.NET Core, and EF Core.

Skills

PowerShell

PnP PowerShell

C#

.NET Core

ASP.NET Core

SPFx

React

TypeScript

SQL Server

Microsoft Graph

Azure AD

Git

CI/CD

Communication skills

Education

Bachelor's degree in CS/IT or related field

Tools

SharePoint Online

SharePoint Server

Power Platform

GitHub Actions

Job description

Job Description:

***This Role is hybrid with 2 days remote and 3 days on site. 100% remote may be considered for the exceptionally qualified candidates. Work location is 2 Broadway, NewYork, NY ***

SharePoint administration

• Administer SharePoint Online (Microsoft 365) and/or on-premises SharePoint Server, including site collections, permissions, storage, and tenant settings.
• Manage governance: site provisioning, lifecycle policies, information architecture, metadata, and content types.
• Monitor performance, availability, and security, and resolve incidents and user support requests.
• Handle backup, restore, patching, upgrades, and migrations (e.g., on-prem to SharePoint Online).
• Automate routine administration with PowerShell and PnP PowerShell.
• Work with security and compliance teams on access reviews, sensitivity labels, DLP, and audit requirements.

Intranet CMS and website development

• Design, build, and maintain the corporate intranet portal, including communication sites, hub sites, news, navigation, and search.
• Build custom web parts and extensions using SharePoint Framework (SPFx), React, and TypeScript.
• Create page templates, branding, and responsive layouts that meet accessibility standards (WCAG).
• Set up content workflows and publishing processes so non‑technical editors can manage content independently.
• Work with HR, Communications, and other business units to turn content and process needs into intranet features.
• NET full-stack development
• Develop back‑end services, REST APIs, and integrations using C#, .NET / .NET Core, and ASP.NET Core (MVC / Web API).
• Build front‑end interfaces with JavaScript/TypeScript, React (or Angular/Blazor), HTML5, and CSS3.
• Design and optimize SQL Server databases, queries, and data access (Entity Framework Core, Dapper).
• Integrate SharePoint with other systems using Microsoft Graph API, SharePoint REST, Azure Functions, and Power Platform (Power Automate, Power Apps).
• Write unit and integration tests, take part in code reviews, and follow CI/CD best practices (GitHub Actions).

Required Qualifications

• Bachelor's degree in Computer Science, IT, or a related field (or equivalent experience).
• 10+ years of SharePoint administration and development experience (SharePoint Online and/or SharePoint 2016/2019).
• 7+ years of professional experience with C# and .NET / ASP.NET Core.
• Hands‑on experience with SPFx, React, and TypeScript.
• Strong PowerShell skills (including PnP PowerShell).
• Solid knowledge of SQL Server and relational database design.
• Experience with Microsoft 365 administration (Entra ID/Azure AD, Teams, OneDrive, Microsoft Graph).
• Familiarity with Git and CI/CD pipelines.
• Good analytical, troubleshooting, and communication skills.