VariaCode
VariaCode

Backend Developer – Node.js

April 19, 2025
Full-time
Remote · Latin America
Entry level
Back-end Developer

We're currently seeking a skilled Backend Developer with strong expertise in Node.js to join our backend team and help us develop high-performance APIs and backend services.

Responsibilities

  • Design, build, and maintain scalable backend services using Node.js.
  • Develop and optimize RESTful and/or GraphQL APIs.
  • Work with databases such as PostgreSQL, MongoDB, or MySQL.
  • Collaborate with frontend developers, DevOps engineers, and product teams.
  • Ensure performance, quality, and security of backend systems.
  • Participate in code reviews, testing, and debugging.
  • Write clean, well-documented, and maintainable code.
  • Implement and manage background jobs, message queues, or event-driven architectures.

Requirements

  • 5 years of experience working with Node.js in production environments.
  • Solid understanding of JavaScript (ES6+) and asynchronous programming.
  • Experience building and consuming RESTful APIs.
  • Familiarity with Express.js or other Node.js frameworks.
  • Knowledge of relational and/or NoSQL databases.
  • Comfortable working with Git and code versioning tools.
  • Understanding of API security, authentication (JWT, OAuth), and best practices.