Summary: The role of C# .NET RX Developer focuses on developing a Service-Oriented Architecture (SOA) back end for an investment bank, specifically handling real-time data for risk and P&L solutions. The candidate will work closely with traders and quantitative analysts, emphasizing Agile development and automated testing. Strong communication skills and a passion for automation are essential for success in this position. The role offers a hybrid working arrangement and is classified as inside IR35.

Key Responsibilities:

• Develop and maintain a SOA back end using C# and the Microsoft .NET framework.
• Work with real-time high throughput systems, aggregating and displaying large amounts of data while ensuring UI responsiveness.
• Drive Agile development practices and implement automated testing strategies.
• Collaborate with traders, quants, and other development teams to gather requirements and ensure effective communication.
• Optimize performance using profiling tools, focusing on memory and CPU efficiency.

Key Skills:

• Proficiency in C# development and the Microsoft .NET framework.
• Experience with .NET Reactive Extensions (RX).
• Strong understanding of performance optimization and profiling tools.
• Knowledge of Test-Driven Development (TDD) and UI automation.
• Ability to quickly learn new technologies and a passion for automation and improvement.
• Solid fundamentals in computer science and design patterns.
• Experience with Microsoft Orleans or other Actor programming models (e.g., Akka.NET).
• Familiarity with functional programming (F#) is advantageous.

Salary (Rate): £800

City: London

Country: UK

Working Arrangements: hybrid

IR35 Status: inside IR35

Seniority Level: undetermined

Industry: IT