Backend Developer - Payment experienced (LATAM)

Confidential

Remote job permanent

Posted: May 14, 2026

Quick Summary

A Backend Developer will be responsible for developing and maintaining critical data interfaces, working with real-time data streams and high-volume batch processing systems. The ideal candidate should have experience with both real-time and batch processing. Strong problem-solving skills and attention to detail are essential.

Required Skills

Job Description

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Backend Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

In this role, you will be responsible for developing and maintaining critical data interfaces, working with both real-time data streams and high-volume batch processing systems. You will collaborate closely with cross-functional teams, including Business Analysts and Project Managers, to deliver robust solutions that support business needs, particularly within the evolving payments industry.

Key Responsibilities

• Design, develop, and maintain backend services and APIs.

• Build and support critical data interfaces, including low-latency real-time streams (APIs, messaging) and high-volume batch/file-based data transfers.

• Develop and maintain REST and GraphQL API integrations connecting frontend applications with backend services.

• Write clean, maintainable, and efficient code following best practices.

• Perform unit testing and ensure high code quality.

• Optimize applications for performance, scalability, and reliability.

• Implement robust error handling, caching, and data synchronization mechanisms.

• Troubleshoot and resolve complex technical issues with minimal supervision.

• Collaborate effectively with Business Analysts, Project Managers, and other development teams.

• Stay up to date with technologies and trends in the payments and fintech industry.

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