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

Company: JPMorganChase
Location: Jersey City
Posted on: April 1, 2026

Job Description:

Description 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 using Microsoft Graph, SharePoint REST APIs, CSOM, and/or PnP libraries. Strong troubleshooting skills and the ability to communicate clearly with technical and non-technical partners. Ability to produce clear documentation and support operational handoffs. Preferred Qualifications, Capabilities and Skills Familiarity with CI/CD and automation practices (DevOps or GitHub, source control, release pipelines for scripts/tools). Experience with adjacent Microsoft 365 services (Teams, OneDrive). Experience with Power Platform, including Power Apps and Power Automate (Flow), to build forms/workflows and integrate with SharePoint and Microsoft 365 services. Experience modernizing legacy SharePoint components (e.g., InfoPath, SharePoint Designer workflows, older custom solutions). Experience with AvePoint Cloud Governance for provisioning, policy enforcement, and governance automation. Experience with Opus (or similar records/retention management tooling) to support classification, retention, and lifecycle controls. Experience working in regulated enterprise environments with strong change management and audit readiness requirements.

Keywords: JPMorganChase, Hamden , Software Engineer III– .NET Developer (SharePoint Platforms & Integrations), IT / Software / Systems , Jersey City, Connecticut