C/.Net Developer - Newmarket (Bradford West Gwillimbury)

Required Qualifications

Candidates should have over 6+ years of hands-on experience.

Skills:

• MUST Have skills - C# Developer: C#, .Net experience, Server-side development, REST APIs, Middleware integration
• Nice To have Skills - Relational databases, MongoDB, Redis

Senior C#/.NET Developer - Roles & Responsibilities

• Design, develop, and maintain server‑side components using C# and .NET (Core/Framework) following clean architecture and SOLID principles.
• Build and maintain RESTful APIs (design, versioning, pagination, error handling, and documentation) and ensure secure authentication/authorization.
• Develop middleware and integration components to connect internal services with external systems (message formats, adapters, routing, transformation, and orchestration).
• Implement and consume integrations using common patterns (sync/async), ensuring resiliency (timeouts, retries, circuit breakers)...