Web Application Support Engineer

Salary: £? - ? per year

Requirements:

• Proven experience in web application support, ideally within financial or corporate settings.
• Strong understanding of web technologies, including HTML, CSS, JavaScript, C# and relevant frameworks.
• Familiarity with server environments and database management systems.
• Excellent problem-solving skills and the ability to work under pressure.
• Strong communication skills, with the ability to convey technical information to non-technical stakeholders.

Responsibilities:

• Provide expert support for web applications, ensuring optimal performance and availability.
• Troubleshoot and resolve issues related to web applications, collaborating with development teams as needed.
• Monitor application performance and implement improvements based on user feedback and system analysis.
• Assist in the deployment of application updates, ensuring minimal disruption to business operations.
• Document technical issues and solutions to enhance knowledge sharing within the team.

Technologies:

• AI
• C#
• CSS
• Support
• JavaScript
• Web
• REST

More:

We are a leading financial institution in the banking sector seeking a highly skilled Web Application Support Engineer to join our dynamic team. This long-term contract role is based in Canary Wharf, London, with 3 days a week onsite expected. It offers an excellent opportunity to contribute to the efficiency and reliability of web applications within a fast-paced environment. We are committed to innovation and excellence in the financial services industry, and we also provide a supportive environment to help you explore the next steps in your career. Our hiring process uses generative AI tools to support candidate screening, while final decisions are made by our hiring team.

last updated 36 week of 2026