C# Developer - Redis

About the role

Talan is looking for a C# Redis developer to join a high-performing team in London. This is a hybrid role with three days per week on site, working on financial systems in a global markets environment. You will help build and enhance a distributed, real-time P&L and risk analytics platform used by Fixed Income Rates and FX trading desks worldwide.

Key responsibilities

• Develop and maintain scalable .NET/C# services within a distributed streaming architecture
• Build and support real-time data processing systems for P&L and risk analytics
• Work on out-of-process services, system integrations and data materialisation layers
• Drive Agile best practices, including test-driven development (TDD) and automation
• Collaborate with global teams across EMEA, NY and APAC
• Take ownership of features, propose improvements, troubleshoot issues and help unblock cross-team dependencies

Required profile

• Strong expertise in C# / .NET development
• Solid understanding of TDD and automated testing
• Strong communication and stakeholder engagement skills
• Ability to quickly learn and adapt to new technologies
• Passion for automation, simplicity and continuous improvement
• Strong grounding in computer science fundamentals and design patterns
• Collaborative team player with a proactive mindset

Required skills

• Experience with Redis Cluster
• Experience with CI/CD pipelines
• Desirable: distributed systems, streaming and messaging (e.g. Rx .NET)
• Desirable: performance and memory profiling, system optimisation, modern CI/CD tools and end-to-end SDLC experience