remote
Senior C Backend Developer - Orchestrade / Capital Markets IT - CGI
Backend Engineer
Senior C# Backend Developer driving performance, architecture, and modernization of a critical capital markets platform across multiple asset classes, leveraging .NET, SQL, and enterprise best practices.
About the role
Key Responsibilities
- Design, develop, and maintain high‑quality C#/.NET backend services for a multi‑asset financial platform.
- Lead performance tuning and scalability improvements to meet stringent latency and throughput requirements.
- Collaborate with cross‑functional teams to define architecture enhancements and modernization roadmaps.
- Implement robust unit and integration tests, ensuring code quality and reliability.
- Participate in code reviews, mentoring junior developers, and promoting best practices.
Requirements
- 5+ years of professional experience in C#/.NET backend development.
- Strong proficiency with SQL Server and relational database design.
- Hands‑on experience with performance profiling, optimization, and distributed system design.
- Solid understanding of enterprise architecture patterns and microservices.
- Excellent communication skills and a collaborative mindset.