2893 IT & Software Developer jobs in the UK
Senior SharePoint Developer & Administrator
£43,000 - 71,000
Ryder Reid Legal Ltd
Aldgate High Street, London
£43,000 - 71,000
Requirements
Must:
- Extensive hands-on experience with SharePoint SE and SharePoint Online development and administration.
- Strong background migrating SharePoint 2016 to SE/Online.
- Proven SPFx development skills.
- Proficiency in TypeScript, JavaScript, React, HTML5, CSS3.
- Strong REST API and Microsoft Graph integration experience.
- Solid C#/.NET framework experience.
- Deep knowledge of SharePoint on-prem administration, performance tuning, patching and troubleshooting.
- Experience with BCS and creating External Content Types.
- Strong SQL Server skills.
- Understanding of authentication, permissions, governance and security best practices.
- Excellent communication and analytical skills.
- Experience building or supporting large-scale SharePoint Online intranet platforms.
- Familiarity with Microsoft Power Platform (Power Apps, Power Automate).
- Experience with Azure AD, Azure Functions or App Services.
- Relevant Microsoft certifications.
Responsibilities
- Design, develop and maintain custom solutions across SharePoint SE and SharePoint Online.
- Lead migration from SharePoint 2016 to SE/Online, including rewriting legacy web parts using SPFx.
- Build custom SPFx web parts, extensions and integrations using TypeScript, JavaScript, React, HTML/CSS, and REST APIs.
- Develop and maintain SharePoint Online intranet structures including architecture, navigation, branding, and content design.
- Integrate SharePoint with internal systems and third-party platforms using RESTful APIs and Microsoft Graph.
- Administer both SharePoint SE (on-prem) and SharePoint Online environments.
- Manage updates, cumulative patches and platform maintenance.
- Monitor performance, availability, capacity and reliability.
- Oversee site collections, permissions, authentication, service applications and governance.
- Support backup, restore and disaster recovery processes.
- Troubleshoot complex cloud and on-prem SharePoint issues.
- Configure Business Connectivity Services (BCS) and create External Content Types (ECTs).
- Connect SharePoint to external SQL Server data and web services.
- Build scripts and front-end components interacting with BCS data using JavaScript/REST.
- Ensure secure, reliable and well-governed data integrations.
- Provide guidance and mentorship to junior developers and administrators.
- Collaborate with project managers, business analysts and stakeholders to deliver high-quality solutions.
- Produce and maintain documentation including architecture diagrams, runbooks and migration guides.
- Recommend improvements to governance, architecture and development standards.
Description
We are a leading international professional services firm seeking a talented Senior SharePoint Developer & Administrator to join our London technology team. This is an excellent opportunity to take ownership of modernising and enhancing enterprise SharePoint environments across both SharePoint Subscription Edition (SE) and SharePoint Online. In this role, you will blend hands-on development, enterprise platform administration, and technical leadership while having the scope to influence architecture, governance, and best practices across our global organisation. We provide a collaborative environment where you can thrive and make a meaningful impact.
Something wrong or incorrect with this job? Tell us in the chat 💬 on the right ➡️
You can find JavaScript Developer salaries in the UK here.
How many JavaScript Developer jobs are in the UK?
Currently, there are 2893 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.
Is the UK a good place for JavaScript Developers?
The UK is one of the best countries to work as a JavaScript Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for JavaScript Developer jobs in the UK?
The Scouts Association, Bluefruit Software Limited, SwapTix, Arctic Shores, NFU Mutual, Wykes Engineering Co. (Rushden) Limited, MOD - Defence Digital among others, are currently hiring for JavaScript roles in the UK.
The company with most openings is Experis as they are hiring for 92 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.
The company with most openings is Experis as they are hiring for 92 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.