Senior Node.js Engineer (LatAm)

G2i

Brasília, Distrito Federal, Brazil Remote contract

Posted: March 23, 2026

Quick Summary

We are seeking a skilled Senior Node.js Engineer to join our team in Brasília, Brazil. The ideal candidate will have expertise in Node.js and experience with building scalable web applications, as well as a strong understanding of DevOps and cloud computing. The successful candidate will be responsible for designing and implementing large-scale Node.js applications, ensuring high performance and reliability.

Required Skills

Job Description

G2i.co is a leading hiring platform connecting companies with top-tier remote developers. Our platform is designed to facilitate both contract and full-time hiring, ensuring that clients are matched with pre-vetted engineers who meet their project needs. At G2i.co, we prioritize a thorough vetting process to guarantee the quality and reliability of our engineers. We are committed to developer health and well-being, offering a unique approach that combines technical excellence with a focus on supporting freelance software developers. We aim to create the best hiring experience by fostering meaningful connections between talented engineers and innovative companies.

G2i is looking for Node.js developers to join our developer network. As a Node.js Developer, you will design, develop, and maintain scalable and efficient back-end applications, ensuring high performance and reliability. You will collaborate with cross-functional teams to deliver innovative features and work closely with our DevOps team to implement best practices for platform engineering. Your role will involve writing clean, testable code and participating in code reviews to uphold our quality standards. Strong verbal communication skills are essential as you work in a collaborative environment. This listing is open to US citizens and residents.

Responsibilities:

• Design, develop, and maintain scalable and efficient back-end applications using Node.js.

• Collaborate with cross-functional teams to define, design, and ship new features.

• Implement platform engineering best practices to ensure high availability and reliability.

• Work closely with DevOps to automate and streamline deployment processes.

• Write clean, testable, and efficient code.

• Participate in code reviews and contribute to technical documentation.

• Stay updated with emerging technologies and industry trends.

Requirements:

• 5+ years of proven experience as a Node.js Developer or similar role.

• Strong proficiency with JavaScript and Node.js.

• Familiarity with platform engineering and DevOps practices.

• Excellent verbal communication and eloquence.

• US citizenship or residency (no visa support available).

Preferred Qualifications:

• Experience with cloud services (AWS, Azure, GCP).

• Experience with RESTful API design or GraphQL.

• Familiarity with Node.js frameworks (e.g., Express, NestJS, Fastify).

• Understanding of asynchronous programming and event-driven architecture.

• Experience with databases (SQL and NoSQL – e.g., PostgreSQL, MongoDB).

• Knowledge of authentication & authorization (OAuth, JWT, etc.)

• Familiarity with testing frameworks (Jest, Mocha, etc.)

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