Backend Engineer

RYZ Labs

📍 Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina

Full-time Informática y tecnología Posted February 24, 2026

Job Description

Overview

RYZ Labs is looking for an experienced Senior Backend Developer to join our team in developing and maintaining high-performance applications. This role will focus on building scalable, robust backend systems using TypeScript, JavaScript, and AWS. The ideal candidate will have a deep understanding of backend technologies, excellent problem-solving skills, and the ability to design solutions that meet complex product requirements.

Key Responsibilities

  • Architect, develop, and maintain backend services and APIs to support internal applications.
  • Utilize TypeScript, JavaScript, and AWS services to build efficient, scalable, and reliable systems.
  • Collaborate closely with cross-functional teams to define, design, and deliver new features and enhancements.
  • Employ the best coding, testing, and deployment practices to ensure high-quality, maintainable, and scalable software.
  • Troubleshoot, debug, and o...