Senior .NET Developer (C# / Umbraco)

Eastleigh

2 months ago

Applications closed

Related Jobs

View all jobs

Senior .Net Developer

Senior .NET Full Stack Developer

Senior .Net Full Stack Developer - Oxford

Senior Full Stack Developer

Senior Software Developer - Trading systems

Senior Software Developer - Trading Systems

Role: Senior .NET Developer (C# / Umbraco)
Location: Eastleigh
Salary: £45,000 - £55,000
We’re looking for a skilled and forward-thinking Senior .NET Developer to help deliver high-quality digital services and customer experiences. In this pivotal role, you’ll design, build, and enhance scalable .NET applications – with a strong focus on Umbraco CMS development and integration. You’ll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business.
Senior .NET Developer Responsibilities

Lead on the design, development, and maintenance of robust .NET-based web applications
Take ownership of Umbraco CMS development and optimisation, ensuring seamless content delivery and integration
Build and consume APIs to connect systems including Dynamics 365, CRM, and other platforms
Write clean, reusable, and testable code using modern practices and frameworks
Ensure systems are well-documented, performant, and scalable
Collaborate with cross-functional teams to translate user needs into technical solutions
Use DevOps pipelines and version control tools to manage releases
Monitor and troubleshoot production systems, supporting incident resolution
Ensure all solutions meet security, compliance, and accessibility standards
Mentor junior developers and contribute to best practice sharingWhat you should bring to the role
✅ Strong experience with .NET (C#), .NET Core, and ASP.NET MVC
✅ Hands-on experience with Umbraco CMS (v8 and above highly desirable)
✅ Proven ability to design and deliver scalable CMS solutions
✅ Proficiency in integrating APIs and working with Azure (Functions, CosmosDB, etc.)
✅ Experience with MS SQL Server and cloud-based architecture
✅ Understanding of Agile delivery frameworks and DevOps practices
✅ Desirable experience with JavaScript frameworks such as Vue.js or React
✅ Strong problem-solving skills and attention to detail
✅ A collaborative mindset and passion for clean, efficient code
✅ Ability to engage with stakeholders and translate business requirements

Get the latest insights and jobs direct. Sign up for our newsletter.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Jun 10, 2025

Jobs

Top 10 Mistakes Candidates Make When Applying for Data Engineering Jobs—And How to Avoid Them

Trying to land your next data engineering job? Discover the 10 most common mistakes UK candidates make—plus practical fixes, expert tips and curated resources to help you secure your ideal role. Introduction From real-time analytics teams in London fintechs to modern data platforms powering Cambridge health-tech, demand for data engineering talent across the UK has never been higher. Yet recruiters on DataEngineeringJobs.co.uk still reject the majority of CVs long before interview—often for small, avoidable errors. We analysed recent vacancies, interviewed in-house hiring managers and mined our most-read resources. The result is a definitive list of the 10 costliest application mistakes, each paired with an actionable fix and a helpful link for deeper learning. Bookmark this checklist before you press Apply.

May 30, 2025

Careers Education

Top 10 Best UK Universities for Data Engineering Degrees (2025 Guide

Discover ten of the strongest UK universities for Data Engineering degrees in 2025. Compare entry requirements, course content, research strength and industry links to choose the right programme for you. Data is the fuel of the digital economy, and turning raw records into reliable, analysis-ready information is the job of the data engineer. From building lake-house architectures to orchestrating near-real-time pipelines, demand for these skills is soaring across finance, retail, health-tech and government. The UK boasts several universities recognised internationally for large-scale data systems and scalable computing. Below we profile ten institutions whose undergraduate or postgraduate pathways major on data engineering. Tables shift each year, but these universities have a consistent record of excellence in teaching, research and industry collaboration.

May 27, 2025

Jobs

How to Write a Winning Cover Letter for Data Science Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for data science jobs with this proven 4-paragraph structure. Ideal for entry-level candidates, career switchers, and professionals looking to advance in the data science sector. When applying for a data science job, your cover letter is an essential part of your application. The data science field is highly competitive, with many candidates vying for the same roles. Your cover letter allows you to showcase your technical expertise, analytical skills, and your ability to apply data to solve real-world problems. It’s the perfect opportunity to demonstrate your passion for data and your understanding of how it can drive meaningful insights for an organisation. Whether you're new to data science, making a career switch, or looking to advance your skills, this article will guide you through a proven four-paragraph structure to craft a compelling cover letter. We’ll provide sample lines and tips to help you stand out in the highly competitive data science job market.