Full Stack Web Developer

Salary: £29,000 - 69,000 per year

Requirements:

• A degree in Computer Science, Software Engineering or a related discipline, or equivalent commercial experience.
• Proven experience as a Full Stack Developer using C# and .NET/.NET Core to build web applications and services.
• Strong knowledge of HTML, CSS and JavaScript.
• Experience integrating third-party systems using RESTful APIs and JSON.
• Previous experience working with Salesforce and Salesforce Marketing Cloud (SFMC) would be advantageous.
• Excellent problem-solving, troubleshooting and debugging skills.
• Strong communication skills with the confidence to build relationships with technical and non-technical stakeholders.
• A proactive approach, excellent attention to detail and a passion for delivering high-quality software solutions.

Responsibilities:

• Design, develop and maintain high-quality full-stack web applications using C# and .NET/.NET Core.
• Build, enhance and support customer-facing digital platforms and online services.
• Develop secure, scalable and high-performing solutions that meet business and user requirements.
• Integrate applications with third-party systems and APIs, including Salesforce and Salesforce Marketing Cloud (SFMC).
• Work collaboratively with the Solution Architect, Product Owner and wider Digital team to deliver innovative digital solutions.
• Diagnose, troubleshoot and resolve technical and production issues.
• Write clean, efficient and maintainable code, following best practice.
• Participate in code reviews, ensuring all developments align with architectural, quality and security standards.
• Contribute to the continuous improvement and future development of the organisations digital platforms.

Technologies:

• Architect
• C#
• Cloud
• CSS
• Support
• JSON
• JavaScript
• Marketing
• Product Owner
• Salesforce
• Security
• Web
• ASP.NET
• Fullstack

More:

We are a well-established organisation based outside High Wycombe, Buckinghamshire, offering an exciting opportunity to join our dynamic Digital team. This is a hybrid role with one day in the office and four days working from home, on a 12 month fixed term contract with a salary of up to £55,000. You will work closely with our Solution Architect, Product Owner, technical specialists and stakeholders across the business to deliver continuous digital improvements and help enhance our customer-facing digital platforms, including our website, which is a significant revenue generator for our business.

last updated 31 week of 2026