Umbraco Developer
6 Month Contract
Fully remote - UK ONLY
Proven experience upgrading Umbraco websites to version 17.2 - this is essential
Your new company
A large, forwardâthinking organisation within the public and community services sector is undergoing a major digital transformation programme. As part of this, they are upgrading their Umbraco estate to the latest modern version to improve stability, performance, and longâterm scalability. You'll join a collaborative Digital & Technology team on a 6âmonth contract to deliver a critical upgrade project.
Your new role
As an Umbraco Developer, you will take the technical lead on upgrading existing Umbraco websites and applications to Umbraco 17.2. This will involve analysing the current estate, creating upgrade plans, refactoring code, handling content and data migration, and ensuring compatibility with modern .NET and Umbraco best practices.
You will update document types, custom data components, dependencies, and API integrations, resolving any breaking changes introduced across previous versions. You'll work closely with internal stakeholders across product, design, and QA to ensure a seamless delivery and provide clear technical documentation and handover support at project completion.
What you'll need to succeed
* Proven and recent experience upgrading Umbraco websites to version 17.2 - this is essential
* Strong commercial background with Umbraco 10+ and modern .NET (6/7/8)
* Proficiency in C#, MVC, Razor, and dependency injection patterns
* Handsâon experience migrating content models, document types, data types, and packages - including replacing deprecated or incompatible components
* Solid understanding of Azure DevOps, Git, CI/CD pipelines, and cloud deployment best practice
* Ability to work autonomously, resolve complex technical challenges, and deliver within project timelines
* Strong communication skills and confidence collaborating with multidisciplinary teams
What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk
Advertiser: Agency
Reference: 4776336
Posted on: 2026-03-04 11:25:38
Send me Alert for jobs in:
IT & Telecoms - City of London, Greater London
Email Address
Hays Specialist Recruitment Ltd
Up to £405.0 per day + £405 per day inside IR35
Hays Specialist Recruitment Ltd
Up to £330.0 per day + £330-£330 per day inside IR35
Senior Data Science Consultant
Hays Specialist Recruitment Ltd
£600.0 - £1000.0 per day + £700+ per day inside IR35
The Leigh Academies Trust
£29,146 - £32,130 per annum, based on experience + 25 days annual leave + bank holidays
Software Engineer (C#, C++, Python, TDD, Applied Engineering)
Hays Specialist Recruitment Ltd
£45000 - £70000 per annum + £45-70k + Package
DevOps Platform Engineer (80% On-Prem, 20% Cloud)
Hays Specialist Recruitment Ltd
£45000 - £60000 per annum + + Benefits
Umbraco Developer
6 Month Contract
Fully remote - UK ONLY
Proven experience upgrading Umbraco websites to version 17.2 - this is essential
Your new company
A large, forwardâthinking organisation within the public and community services sector is undergoing a major digital transformation programme. As part of this, they are upgrading their Umbraco estate to the latest modern version to improve stability, performance, and longâterm scalability. You'll join a collaborative Digital & Technology team on a 6âmonth contract to deliver a critical upgrade project.
Your new role
As an Umbraco Developer, you will take the technical lead on upgrading existing Umbraco websites and applications to Umbraco 17.2. This will involve analysing the current estate, creating upgrade plans, refactoring code, handling content and data migration, and ensuring compatibility with modern .NET and Umbraco best practices.
You will update document types, custom data components, dependencies, and API integrations, resolving any breaking changes introduced across previous versions. You'll work closely with internal stakeholders across product, design, and QA to ensure a seamless delivery and provide clear technical documentation and handover support at project completion.
What you'll need to succeed
* Proven and recent experience upgrading Umbraco websites to version 17.2 - this is essential
* Strong commercial background with Umbraco 10+ and modern .NET (6/7/8)
* Proficiency in C#, MVC, Razor, and dependency injection patterns
* Handsâon experience migrating content models, document types, data types, and packages - including replacing deprecated or incompatible components
* Solid understanding of Azure DevOps, Git, CI/CD pipelines, and cloud deployment best practice
* Ability to work autonomously, resolve complex technical challenges, and deliver within project timelines
* Strong communication skills and confidence collaborating with multidisciplinary teams
What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk
Advertiser: Agency
Reference: 4776336
Posted on: 2026-03-04 11:25:38
I want to receive the latest job alerts for:
IT & Telecoms jobs in City of London, Greater London
Hays Specialist Recruitment Ltd
Up to £405.0 per day + £405 per day inside IR35
Hays Specialist Recruitment Ltd
Up to £330.0 per day + £330-£330 per day inside IR35
Senior Data Science Consultant
Hays Specialist Recruitment Ltd
£600.0 - £1000.0 per day + £700+ per day inside IR35
The Leigh Academies Trust
£29,146 - £32,130 per annum, based on experience + 25 days annual leave + bank holidays
Software Engineer (C#, C++, Python, TDD, Applied Engineering)
Hays Specialist Recruitment Ltd
£45000 - £70000 per annum + £45-70k + Package
DevOps Platform Engineer (80% On-Prem, 20% Cloud)
Hays Specialist Recruitment Ltd
£45000 - £60000 per annum + + Benefits
Copyright © 1999 - 2026 JIK SOFTWARE LTD