Senior C# Developer

Are you an experienced C# Developer ready to join a cutting-edge global financial project?
We are partnering with a leading international financial institution seeking a Senior C# Developer to join their distributed, agile team focused on building and evolving core systems for XVA, Liquidity, and Financial Resource Management.

What you9ll do:

• Develop and maintain core backend systems using C# .NET, ASP.NET Web API, and event-driven architecture

• Work with asynchronous messaging (Rebus) to build scalable, reliable solutions

• Collaborate with an international team committed to clean code and software craftsmanship

• Influence the migration to a modern event-driven backend architecture

• Support high-impact financial tools used daily by hundreds of users in fast-moving markets

Tech stack:

• C# .NET, Windows Services, ASP.NET Web API, SignalR

• MS SQL, Dapper ORM

• DevOps tools: GIT (Bitbucket), TeamCity, Jenkins, Ansible

• Event-driven messaging with Rebus

What we9re looking for:

• Strong expertise in OOP, design patterns, and .NET ecosystem

• Deep understanding of service-oriented architectures and MS SQL

• Experience with DevOps in enterprise environments

• Practical knowledge of LLM capabilities and agentic AI engineering within software development

• Familiarity with financial products and risk management (at least 2 of): Listed/OTC products, PnL explain & risks, XVA models, Liquidity risk, Cash forecasting, or Balance sheet metrics

Bonus points:

• Front-end experience with HTML, JavaScript/TypeScript, React, Redux

Personal qualities:

• Highly autonomous and excels in teamwork

• Great communication, analytical thinking, and organisational skills

• Detail-oriented, even under tight deadlines

• Proactive and flexible in facing daily engineering challenges

• Motivated to work closely with front-office IT teams

• Integrity and role-model attitude fostering a positive work culture