Web App Support Engineer (React + ASP.NET)

The Adecco Group; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

The Adecco Group is assisting a leading financial institution in London to hire a Web Application Support Engineer with React and ASP.NET experience. You will join a fast-paced team responsible for the reliability of critical web applications.

This long-term role is based in Canary Wharf, with three days onsite per week and a up to two-year contract for strong candidates; you will troubleshoot, monitor performance, assist deployments, and document resolutions.

Qualifications

• Proven React and ASP.NET experience is essential.
• Oracle/SQL expertise required for data access and reporting.
• Experience in web application support within financial or corporate settings.

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.

Skills

React

ASP.NET

Oracle/SQL

Web application support

Stakeholder communication

Job description

The Adecco Group is assisting a leading financial institution in London to hire a Web Application Support Engineer with React and ASP.NET experience. You will join a fast-paced team responsible for the reliability of critical web applications.

This long-term role is based in Canary Wharf, with three days onsite per week and a up to two-year contract for strong candidates; you will troubleshoot, monitor performance, assist deployments, and document resolutions.