Full Stack Software Developer with C# ASP.NET

Salary: £58,000 - 98,000 per year

Requirements:

• We require 5 to 7 years experience developing software with C# and .NET Core.
• We are looking for proven web software coding capability in organisations of a similar size and complexity.
• Experience in debugging and profiling applications associated with developing, testing and deploying web applications is required.
• A degree in Computer Science or a related field is preferable.
• Core skills required include C#, ASP.NET/Core, JavaScript, HTML, CSS, MVC and JSON.
• Strong command of C#, HTML, CSS, JavaScript, JSON and Bootstrap is required.
• Full understanding of the MVC pattern, REST APIs and ASP.NET controllers is required.
• We require awareness of security vulnerabilities such as OWASP and the ability to mitigate these threats in code.
• We are looking for strong interpersonal, communication, analytical and problem-solving skills.
• A proactive approach, keen attention to detail and the ability to take ownership of projects are required.
• Basic knowledge of SEO is required.
• The ability to multitask within budgets and time constraints is required.
• Knowledge of mobile applications, computer operating systems and web browsers is required.

Responsibilities:

• We are looking for a creative, detail-oriented Web Software Developer to join our Web Development team.
• We will expect you to work across the full stack on a range of web technologies.
• You will help improve and enhance our web-oriented product offerings as our client base grows.
• You will build websites from the ground up using C#, MVC, ASP.NET and ASP.NET Core.
• You will write efficient code using best practice for software development.
• You will create websites using languages such as HTML and CSS.
• You will work with programmers and web designers to create websites that match the visual design intent.
• You will communicate with business colleagues to gather and refine requirements and specifications within agreed timelines.
• You will research a variety of software programs.
• You will create and maintain documentation for software used.
• You will improve and enhance websites after they have been created.
• You will support the delivery of our ambitious digital roadmap.

Technologies:

• ASP.NET
• Bootstrap
• C#
• CSS
• Support
• JSON
• JavaScript
• Mobile
• MVC
• OWASP
• REST
• Security
• Web
• Nexus
• React
• UX UI Design
• Vue
• Fullstack

More:

We are an established and recognised leader with widely used commercial software in the financial markets. Our client base is growing, and we are looking to strengthen our software development team with highly motivated and creative web developers. The role is based in Basildon, Essex, with some remote working possible; you will work two days in the office and three days remotely. The salary is in the range of 55,000 to 75,000 plus benefits, and we also have offices in the City of London and near Basildon.

last updated 36 week of 2026