Build reliable fintech services remotely from Canada using C#, ASP.NET Core, and contemporary cloud infrastructure. Support payment processing and financial operations worldwide.

This senior backend engineering role focuses on scalable microservices and resilient integrations for reconciliation, payouts, settlements, and fee calculations. You will contribute to secure, high-performance solutions using Microsoft Azure, Docker, and Azure Kubernetes Service. AI-powered development tools support delivery, while careful validation protects code quality, security, and maintainability. The international team is fully remote.

Key Responsibilities:

- Develop backend services for payments and back-office operations
- Design asynchronous workflows using resilience and deduplication patterns




- Optimize microservices against performance and reliability objectives
- Implement monitoring, alerting, and operational practices
- Review AI-generated code and maintain automated tests

Requirements:

- At least five years with C# and ASP.NET Core
- Experience designing and developing microservices architectures
- Hands-on Microsoft Azure, Docker, and Azure Kubernetes Service experience
- Experience with SQL Server, MongoDB, and Cosmos DB
- Ability to validate every delivered line of code

Apply senior .NET backend expertise, cloud knowledge, and AI-assisted development skills to dependable financial technology services.

📌 Senior .NET Fintech Backend Engineer (Montreal)
🏢 Jobgether
📍 Montreal