Sanderson

C# developer for investment applications

In short

This is a C# Application Support role on a fixed-term contract, maintaining and enhancing a business-critical internal investment application, resolving production issues, and building a new C# application from a design brief. The employer works in investment/asset management and requires strong C#/.NET, SQL Server, Python, VBA, Azure and application support experience, ideally with prior exposure to investment, portfolio or risk data. The role involves close collaboration with Investment, Technology, Risk and Operations teams in a hybrid London setup.

About the role
We're hiring a C# Developer – Application Support on a fixed-term contract to support a business-critical internal investment application. This is a hands-on role focused on maintaining and improving an existing C#/.NET application, resolving production issues, delivering small enhancements and supporting the development of a new C# application from an existing design. You'll work closely with Investment, Technology, Risk and Operations teams, supporting both the application itself and related investment risk, data and reporting requirements.
Responsibilities
•Maintain and support an existing C#/.NET application
•Investigate and resolve application and production issues
•Deliver enhancements and fixes across the existing codebase
•Develop a new C# application from a supplied design brief
•Work with SQL Server, Python and VBA across data, modelling and reporting requirements
•Support testing, releases, deployment and post-release checks
•Work directly with business users to understand requirements and resolve issues
•Maintain technical documentation and support handover activity
Requirements
•Strong C# and .NET development experience
•Experience with Blazor and/or WPF
•Strong SQL Server skills
•Practical Python experience
•VBA / Excel automation experience
•Microsoft Azure
•GitHub and/or Azure DevOps
•Application support and troubleshooting experience
•Experience working with investment, portfolio, risk or performance data
Nice to have
•Experience within investment management, pensions, asset management or another regulated financial environment would be highly advantageous
Conditions
•Fixed-term contract
•Hybrid – Monday plus one additional office day per week

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