Full-Stack Engineer

This is a remote position.

OUR OPPORTUNITY

We are looking for a skilled Full-stack Engineer with Backend/Frontend to join our Middleware Team, responsible for building and maintaining secure integrations between our bank and external banking partners.

In this role, you will work on money transfer interfaces that enable reliable, complaint, and secure communication with other banks. You will play a key role in interpreting external bank API specifications and collaborating closely with internal and external IT teams to ensure successful connectivity and integration.

YOU WILL

• Design, develop, and maintain backend services using Spring Boot and Apache Camel

• Build and support middleware interfaces for interbank money transfers

• Analyze and implement integrations based on external bank API documentation

• Collaborate with external banks and internal IT/security teams to:

  • Handle IP whitelisting

  • Set up VPN connections

  • Manage certificates and secure communication

• Ensure high reliability, security, and performance of integration flows

• Troubleshoot and resolve integration and connectivity issues

• Participate in technical discussions and contribute to integration of architecture decisions

Requirements

• TO BE SUCCESSFUL IN THE ROLE YOU NEED

Backend

• Strong experience with Java and Spring Boot

• Solid understanding of REST APIs and message-based integrations

• Experience working with banking or financial systems is a strong plus

• Familiarity with security concepts such as TLS, certificates, VPNs, and network whitelisting

• Ability to read and interpret technical API documentation

Frontend

• React Js, Typescript, Redux, vite

Nice to Have

• Hands-on experience with Apache Camel or similar integration frameworks

• Experience with Remittance, payment systems or interbank transfers

• Experience in regulated or high-availability environments

• Good communication skills and experience working with cross-functional IT teams