Senior .NET Backend Architect - Fintech (Remote)

Jobgether; Oregon; Hybrid; USD 140,000 - 180,000; Full time

Job summary

Jobgether, listed on behalf of a partner company, seeks a Senior .NET Developer (Fintech) based in the United States. You will build and maintain backend services for payment processing, reconciliation, payouts, settlements, and fee calculations, using scalable microservices and modern cloud infrastructure.

You will work in an international fully remote team, implement AI-powered development workflows, review AI-generated code for quality and security, and own deliverables from definition to

Qualifications

• 5+ years of commercial software development with C# and ASP.NET Core.

Responsibilities

• Develop and maintain backend services for payments and back-office operations.

Skills

C# ASP.NET Core

Microservices design

Azure & Docker

Automated testing

Code review & ownership

Communication skills

Tools

AKS

SQL Server

MongoDB

Cosmos DB

CI/CD

Job description

Jobgether, listed on behalf of a partner company, seeks a Senior .NET Developer (Fintech) based in the United States. You will build and maintain backend services for payment processing, reconciliation, payouts, settlements, and fee calculations, using scalable microservices and modern cloud infrastructure.

You will work in an international fully remote team, implement AI-powered development workflows, review AI-generated code for quality and security, and own deliverables from definition to