C# Developer

Backend Developer (C#) - £75k - Central London (Hybrid)

We are partnering with a highly successful, international Wealth Management firm. The business has a complex, dual-era technology ecosystem and are currently undergoing major growth.

Historically, their team has managed a wide tech stack. They are now looking for an experienced, back end engineer to join the team.

Key Responsibilities:

• This role sits largely on the backend, focusing heavily on executing a business-critical integration programme to meet strict upcoming deadlines.
• Own the design, maintenance, and execution of robust data flows and integration pipelines, securely connecting core internal platforms and external third-party systems.
• Build and consume production-grade, highly secure RESTful APIs and modern backend Web Services to allow seamless cross-application communication.
• Handle complex database engineering tasks within a high-throughput environment, writing performance-tuned SQL Server (T-SQL) queries, stored procedures, and managing data indexing.
• Utilise robust software engineering principles—including automated CI/CD pipelines via Azure DevOps—to ensure all backend systems remain resilient, fully auditable, and secure by design.

Your Background:

• 5+ years of backend engineering experience is highly preferred.
• Prior experience within Financial Services (Wealth Management, Asset Management, or Banking) is strongly preferred.
• Exceptional, hands-on coding capability in C# and the .NET framework, combined with advanced relational database proficiency in SQL Server (T-SQL).
• Strong familiarity with building scalable APIs and working with event-driven data architectures or messaging queues (e.g., RabbitMQ, Kafka).
• You must be highly delivery-oriented, comfortable navigating tight sprint timelines, and able to work independently to unblock complex backend issues.

This is a high-impact, dynamic role within a highly successful organisation

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