> Markdown version of [/jobs/ext/1969909-senior-net-backend-engineer-card-payments-remote-es](https://www.wearedevelopers.com/jobs/ext/1969909-senior-net-backend-engineer-card-payments-remote-es). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Senior .Net Backend Engineer - Card Payments (Remote, Es)

- **Company:** Wizeline
- **Location:** Huelva, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Microsoft Azure, C Sharp (Programming Language), Continuous Integration, Distributed Systems, Backend, Event Driven Architecture, Containerization, Microservices
- **Published:** August 7, 2026
- **Apply:** https://www.buscojobs.com.es/senior-net-backend-engineer-card-payments-remote-es-en-huelva-ID-365163653

## About the Role

Wizeline is seeking a Senior .NET Developer with Card Payment experience to design, develop, and maintain backend services in a cloud-native environment. You will work on microservices, event-driven architectures, and contribute to CI/CD improvements, collaborating with cross-functional teams to deliver reliable software.
The ideal candidate has strong C#, .NET, OO principles, and hands-on experience with Azure services and distributed systems; AI tooling is a plus.
#J-*****-Ljbffr

## Description

Wizeline is seeking a Senior .NET Developer with Card Payment experience to design, develop, and maintain backend services in a cloud-native environment. You will work on microservices, event-driven architectures, and contribute to CI/CD improvements, collaborating with cross-functional teams to deliver reliable software.The ideal candidate has strong C#, .NET, OO principles, and hands-on experience with Azure services and distributed systems; AI tooling is a plus.#J-*****-Ljbffr


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