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# Senior Backend Engineer - Product-Focused, Scalable Fintech

- **Company:** Finom
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Artificial Intelligence, C Sharp (Programming Language), Backend, Front End Software Development
- **Published:** September 29, 2026
- **Apply:** https://www.buscojobs.com.es/senior-backend-engineer-product-focused-scalable-fintech-en-madrid-ID-373436781

## About the Role

Finom is seeking a Senior Backend Engineer who thinks like a product builder and thrives in a collaborative cross-functional team.
You'll own backend systems, focusing on robust, scalable financial infrastructure, in a domain team with frontend, mobile, ML/AI, and QA partners across Europe.
You'll bring deep .
NET/C# expertise, experience with data-intensive apps in regulated environments, and a pragmatist mindset that ships impactful products while maintaining security and quality.
#J-*****-Ljbffr

## Description

Finom is seeking a Senior Backend Engineer who thinks like a product builder and thrives in a collaborative cross-functional team.You'll own backend systems, focusing on robust, scalable financial infrastructure, in a domain team with frontend, mobile, ML/AI, and QA partners across Europe.You'll bring deep .NET/C# expertise, experience with data-intensive apps in regulated environments, and a pragmatist mindset that ships impactful products while maintaining security and quality.#J-*****-Ljbffr