Software Engineer III- .NET Developer (SharePoint Platforms & Integrations)

Propel .NET app development for SharePoint, refine C# coding, API design, and system integration to elevate reliability and user experience.

As a Software Engineer III at JPMorganChase within the SharePoint Platforms & Integrations team, you'll build and maintain .NET services and integrations that automate site lifecycle activities (creation, ownership, permissions, retention/records), produce operational reporting, and support governance workflows.

You'll partner closely with SharePoint platform owners, Windows/IIS/SQL operations, and security teams to troubleshoot production issues end-to-end and implement durable fixes.

The ideal candidate writes clean, maintainable code, understands enterprise controls, and is comfortable taking ownership of services running in production.

Job Responsibilities


* Design, develop, and support .NET applications/services that power Site Provisioning & Records Management workflows (APIs, background jobs, automation services).


* Build and maintain REST APIs and integration components for SharePoint Online and On-Prem (Graph, CSOM/REST, PnP where appropriate).


* Implement automation and lifecycle controls (site creation, metadata/classification, ownership updates, permission changes, retention/records actions).


* Build and maintain operational tooling, including dashboards, reporting, audit-ready logging, exception handling, retry logic, and job scheduling and coordination.


* Support and improve SharePoint environments (Online + On-Prem SE/2019), including troubleshooting issues that impact your services and integrations.


* Support On-Prem components such as web applications, service applications, timer jobs, search configuration, and managed metadata.


* Troubleshoot production issues across app code, IIS, Windows, SQL, networking, authentication, certificates, drive root cause and preventative fixes.


* Maintain engineering discipline: code reviews, testing, version control, documentation (runbooks/SOPs), and release practices.


* Participate in escalation/on-call rotation as required.

Required Qualifications, Capabilities and Skills


* 7+ years of software engineering experience, with strong emphasis on C#/.NET development in enterprise environments.


* Hands-on experience building .NET applications/services including REST APIs, background processing, and production support.


* Hands-on experience supporting and/or engineering SharePoint On-Prem (SE/2019/2016) and SharePoint Online.


* Strong PowerShell skills (SharePoint Management Shell, PnP.PowerShell, and/or Microsoft Graph PowerShell).


* Working knowledge of SharePoint architecture (sites, lists/libraries, content types, permissions model) and On-Prem farm fundamentals (service apps, IIS).


* Working knowledge of SQL Server as it relates to SharePoint operations (performance awareness, maintenance coordination, availability concepts).


* Experience integrating with SharePoint usin...