Senior .NET Backend Developer — FinTech APIs (North London)

Company: Netrolynx AI
Apply for the Senior .NET Backend Developer — FinTech APIs (North London)
Location: London
Job Description:

Ascend Consulting in North London seeks a senior .NET Developer to design, develop, and optimize backend systems using VB.NET, C#, and SQL Server, including SAP Business One integration.

You will work with SAP consultants, front-end developers, and DevOps to ensure scalable APIs, performant SQL queries, robust logging, monitoring, and cloud-based solutions.

The office-based role in North London offers professional development, a collaborative culture, and clear paths for career progression.

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Posted: September 29th, 2026