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# Senior Full-Stack Engineer - Ai-Driven Fintech Systems

- **Company:** Belmoney
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Artificial Intelligence, Amazon Web Services, C Sharp (Programming Language), DevOps, TypeScript, ReactJS, Backend, Front End Software Development
- **Published:** September 26, 2026
- **Apply:** https://www.buscojobs.com.es/senior-full-stack-engineer-ai-driven-fintech-systems-en-madrid-ID-372970647

## About the Role

You will build and maintain fullstack solutions across frontend and backend, shaping scalable payment-related services.
You should be proficient in C#/.
NET and frontend TypeScript/React, comfortable on AWS, and able to contribute to architecture reviews.
English communication is essential.
Nice-to-have: fintech knowledge, event-driven flows, and DevOps practices.
#J-*****-Ljbffr

## Description

Belmoney, a Belgian fintech, is seeking a Middle/Senior Software Engineer to join our product team.You will build and maintain fullstack solutions across frontend and backend, shaping scalable payment-related services.You should be proficient in C#/.NET and frontend TypeScript/React, comfortable on AWS, and able to contribute to architecture reviews.English communication is essential.Nice-to-have: fintech knowledge, event-driven flows, and DevOps practices.#J-*****-Ljbffr


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