IT Senior Application Support Engineer

4 weeks ago


London, United Kingdom The Curve Group Full time

We’re looking for an experienced Senior Application Support Engineer to join a growing IT team and play a key role in supporting critical business applications across a modern and complex technology stack.
Investigating and resolving technical incidents, ensuring minimal downtime and effective root cause analysis
Proactively maintaining and optimising applications, performing upgrades and configuration changes
Monitoring system performance, defining service-level objectives, and addressing bottlenecks before they impact users
Enhancing processes, documentation, and tooling to support continuous improvement

Proven experience in an application support or support engineering role, within financial services ideally, or another regulated environment

Strong knowledge of SRE principles, incident management, monitoring, and performance tuning
Microsoft: C#, VB, .NET Core, Azure, SQL Server, IIS, Windows Server
Web: React, RESTful APIs, Docker, Azure Kubernetes Service (AKS)
Tools: CI/CD pipelines (Azure DevOps), Dynatrace, Git, Okta, Apigee
Location: London (hybrid working - 2/3 days a week in the office)

If you’re passionate about application support, thrive in complex technical environments, and want to make a real impact, we’d love to hear from you

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