Senior Web Developer

Web Developer

Agile, WCAG 2.1 AA compliance, MVC, ASP.NET, C#.NET, .Net Core, Web API, Entity Framework, HTML, CSS, JavaScript, Angular, Umbraco, UI/UX, Responsive design, OWASP Security, Azure cloud hosting, SQL server, CI/CD pipelines

• Remote with occasional travel
• 3 months initial contract – likely to extend
• £600-£700 per day via Umbrella
• Only SC Clearable candidates will be considered (minimum 5 years continuous UK residency)

We are seeking a Senior Web Developer to lead development efforts within a mature DevOps team. This role involves a blend of technical design and delivery across the full project lifecycle, requiring strong engagement and collaborative skills to work directly with product owners.

Day-to-day of the role:

• Lead the delivery of new solutions and support ongoing application maintenance.
• Engage in requirements capture and analysis, and design new functionality.
• Adhere to organisational design principles when considering application architecture.
• Develop both traditional MVC solutions and single page applications.
• Ensure applications meet WCAG 2.1 AA compliance standards.
• Design integration services with other solutions as necessary.
• Establish repeatable test approaches and maintain build and deployment pipelines.
• Perform QA of colleagues' code and write technical documentation for supported solutions.
• Conduct performance analysis of applications and individual functional components.
• Manage back-log refinement and work estimation.
• Utilize DevOps technologies for work planning and CI/CD pipelines.

Required Skills & Qualifications:

• Proven experience in web application design, development, and support.
• Proficiency in ASP.NET, C#.NET, .Net Core, MVC, Web API, and Entity Framework.
• Strong front-end technology skills – HTML, CSS, JavaScript, Angular.
• Experience with CMS products such as Umbraco.
• Ability to translate business requirements into application specifications.
• Strong understanding of UI, UX, and responsive design.
• Experience in delivering accessible applications.
• Knowledge of secure application development practices addressing OWASP security concerns.
• Agile backlog management and experience of code quality reviews.
• Prototyping new techniques and solutions.
• Excellent engagement, collaboration, and communication skills.
• Experience with Azure cloud hosting and SQL server.

In the first instance please submit your CV.