Senior SharePoint Developer
Our prestigious US law firm client is seeking a highly skilled Senior SharePoint Developer with extensive experience migrating SharePoint 2016 on-premise solutions to modern SharePoint platforms. This permanent role, based in their stunning City offices, combines hands-on custom development, system maintenance, and intranet design.
- Salary to £100,000
- Hybrid working – 4 days in the office / 1 day remote
- Free lunch every Wednesday
- £100 monthly employee contribution towards lunch or other expenses
Senior SharePoint Developer Key Responsibilities:
- Design, develop, and support custom solutions across SharePoint Subscription Edition (SE) and SharePoint Online
- Lead migration of SharePoint 2016 on-premise solutions to SE and Online
- Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs
- Manage updates, patches, and service packs to ensure stability, security, and compliance
- Administer service and web applications, site collections, permissions, authentication, and governance
- Provide technical leadership and mentor junior team members
- Collaborate with project managers, business analysts, and stakeholders to deliver solutions aligned to requirements
- Recommend improvements to development standards, governance, and platform architecture
Senior SharePoint Developer Skills & Requirements:
- Law firm experience highly advantageous
- Extensive experience developing and administering SharePoint Subscription Edition (SE) and SharePoint Online, including migration from SharePoint 2016 on-premise
- Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3)
- Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET
- Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting
- Experience with Business Connectivity Services (BCS), External Content Types (ECTs), and SQL Server design and optimisation