Senior SharePoint Developer

Salary: £95,000 - 95,000 per year

Requirements:

• Extensive hands-on experience administering and developing solutions for SharePoint Subscription Edition (SE) and SharePoint Online.
• Proven expertise in SharePoint Framework (SPFx) development.
• Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices.
• Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph.
• Solid experience with C# and .NET Framework for backend and integration development.
• Hands-on experience administering SharePoint on-prem environments, including patching, upgrades, performance tuning, and troubleshooting.
• Strong experience with SQL Server design, development, and optimization.
• Knowledge of DevOps practices (CI/CD, release management, monitoring) as applied to SharePoint/SPFx deployments.
• Experience working within a large enterprise-scale environment; professional services experience is preferred.
• Ability to work in the City of London office 3 days a week.

Responsibilities:

• We define and own the SharePoint architecture roadmap across SharePoint SE and SharePoint Online.
• We design scalable, secure, and high-performing SharePoint solutions.
• We optimise platform cost, performance, and usability.
• We design and develop solutions using SPFx, React, TypeScript, JavaScript, Microsoft Graph APIs, and REST APIs.
• We design and maintain enterprise on-premises and cloud SharePoint platforms.
• We administer SharePoint SE (on-prem) and SharePoint Online tenants.
• We work as part of a global team to design, develop, administer, and modernize our SharePoint environments across on-premise and cloud platforms.
• We provide hands-on custom development and enterprise platform administration, including system maintenance, updates, patching, governance, and intranet design.

Technologies:

• .NET Framework
• Backend
• C#
• CI/CD
• Cloud
• DevOps
• HTML5
• JavaScript
• REST
• React
• SQL
• SharePoint
• TypeScript
• ASP.NET

More:

We are an established global law firm with continued growth across our London Technology team. Our London office is one of 11 international offices, and we offer a range of generous employee benefits alongside the salary. This Senior SharePoint Developer role is based in the City of London with hybrid working and an in-office requirement of 3 days per week.

last updated 39 week of 2026