Senior Software Engineer (Node.Js) (Buenos Aires)

Overview

We are hiring a Senior Software Engineer to strengthen backend stability and guide the ongoing growth of our Node.js architecture. You will ship reliable TypeScript services, raise quality with strong testing and reviews, and keep performance and security front and center—apply now.

Key Responsibilities

• Build reusable, maintainable components that follow TypeScript and Node.js standards.
• Improve backend performance and strengthen the security of the ecosystem.
• Run structured testing across Unit, Integration, and E2E levels and lead code reviews.
• Make sound decisions within your service/module while keeping technical debt low.
• Mentor Junior developers and champion industry best practices.

Qualifications

• Proven 3+ years of experience using Node.js and TypeScript in high-demand environments.
• Demonstrated experience writing unit and integration tests.
• Solid profici...