C# Backend Developer in Crypto Exchange (CEX) Team

Meta-Chain is seeking a C# Backend Developer for their Crypto Exchange (CEX) Team to design and implement microservices using ASP.NET Core, develop core business logic, and integrate with critical trading infrastructure including the Matching Engine and Wallet services.

• Design and implement microservices using ASP.NET Core (C#)
• Develop core business logic for the exchange platform
• Integrate with the Matching Engine and Wallet services via gRPC
• Ensure system scalability, fault tolerance, and high availability
• Write unit and integration tests and participate in code reviews

• 5+ years of professional experience with C# / .NET Core
• Strong understanding of microservices, gRPC, and REST API design
• Hands-on experience with PostgreSQL, Redis, and Kafka
• Familiarity with Event Sourcing and CQRS patterns
• Basic knowledge of Java (code reading and comprehension)
• Foundation in machine learning concepts (pipelines, classification/regression)
• Understanding of security best practices; experience in ML-driven anomaly/fraud detection is a plus
• Technical English proficiency for reading documentation

Nice-to-Have:

• Background in financial and crypto projects
• Applying ML models for AML or transaction analytics