Full Stack Developer AI

Middle/Senior Software Engineer — Belmoney

Belmoney is a Belgian fintech company operating in the international money transfer (remittance) space. We're looking for a Middle/Senior Software Engineer to join our product team.

What you'll do

• Build and maintain fullstack solutions spanning frontend and backend

• Design and implement backend services (APIs, payment provider integrations, event processing)

• Work with cloud infrastructure to build resilient, scalable systems

• Contribute to product architecture decisions, participate in code reviews, mentor junior engineers

• Collaborate closely with product, DevOps, and compliance teams (KYC/AML, PSP flows)

Our stack

• Frontend: React, Next.js, TypeScript

• Backend: C# (.NET)

• Infrastructure: AWS (SQS, SNS, Lambda, EventBridge), Docker

What we're looking for

• 4+ years of commercial experience in fullstack/backend development

• Strong command of C#/.NET and solid frontend experience with TypeScript/React

• Experience with cloud platforms (AWS preferred)

• Solid understanding of distributed systems design principles

• English proficient enough for daily work communication

Nice to have

• Knowledge of Ukrainian and/or Russian is a strong plus — it will help with communication across part of our team and customer base

• Experience in fintech, payments, or banking

• Experience with event-driven architecture (SQS/SNS/Kafka)

• Familiarity with DevOps practices (CI/CD, IaC)

-Experience with AI