Senior Full-Stack Engineer - US Payments & PPO | Flexible Hours
Summary
Build and own end-to-end features for US payments and partner operations in a high-scale fintech stack using .NET, SQL Server, and modern APIs.
Raisin in Madrid is seeking a Senior Software Engineer for US Payments & Partner Operations to own features end-to-end in a high-scale fintech environment.
You will work with a stack spanning .NET, SQL Server, and modern APIs, collaborating with Product, Tech Lead, and Engineering Lead to shape architecture and deliver robust solutions. Candidates should embrace learning across React, Go, Node, Java, and GraphQL.