Senior .NET Engineer - SharePoint Platforms & Integrations

Testing Site - JPMC; Jersey City (NJ); On-site; USD 120,000 - 160,000; Full time

Job summary

JPMorganChase is seeking a Software Engineer III to design, build, and maintain .NET services and SharePoint integrations in production. You will work on site with the SharePoint Platforms & Integrations team to automate site lifecycle activities, improve governance, and deliver reliable APIs.

You will collaborate with platform owners, Windows/IIS/SQL operations, and security teams, write clean code, and own services end-to-end from development to production support.

Qualifications

• 7+ years of software engineering experience in enterprise environments.
• Experience building .NET applications/services and REST APIs.
• Experience with SharePoint On-Prem (SE/2019/2016) and SharePoint Online.

Responsibilities

• Design, develop, and support .NET apps/services powering 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.

Skills

C#/.NET development

REST APIs

PowerShell

SharePoint On-Prem/Online

SQL Server

Production support

Troubleshooting

Communication

Tools

Graph API

CSOM/REST

PnP libraries

PowerShell tooling

Job description

JPMorganChase is seeking a Software Engineer III to design, build, and maintain .NET services and SharePoint integrations in production. You will work on site with the SharePoint Platforms & Integrations team to automate site lifecycle activities, improve governance, and deliver reliable APIs.

You will collaborate with platform owners, Windows/IIS/SQL operations, and security teams, write clean code, and own services end-to-end from development to production support.