Full-Stack Engineer (C# / .NET / Payments)
Dublin / Remote EU · Full-time
Join NoFrixion and help us build the workflows and infrastructure powering modern enterprise money operations. We’re seeking a full-stack engineer with strong .NET/C# skills and experience in payments, fintech, and/or banking systems.
What You’ll Do
Build high-quality backend services in C# / .NET that power our API and customer-facing portals.
Contribute across the stack: frontend, backend, and platform components.
Work with APIs, microservices, Webhooks, and event-driven architecture (RabbitMQ).
Integrate with financial systems (SEPA, SWIFT, KYB/KYC providers, AML platforms).
Build features across our API, Compliance Portal, and Operations Portal.
Work closely with Product and Platform Engineering to deliver customer-scale features.
Write robust, testable code with strong security and regulatory awareness.
Experience \& Skills
3–7 years as a software engineer, ideally in fintech/banking/payments.
Strong C#, .NET, API development experience.
Experience with workers, distributed systems, SQL databases.
Frontend experience (React) beneficial.
Exposure to cloud (Azure/AWS), Kubernetes, CI/CD is a plus.
Strong engineering fundamentals: clean code, testing, security, performance.
Experience with regulated financial environments or compliance workflows.