Senior Full Stack Developer – Node, React

Sinqia

Full Stack Developer (Node + React) at Evertec, contributing hands-on in a complex tech environment. Focused on enhancing end-to-end solutions for financial technology.

Posted 6/13/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

CloudDockerJavaScriptMongoDBNode.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

Develop and evolve end-to-end solutions (backend and frontend)
Work hands-on in the codebase (Node.js + React)
Troubleshoot and resolve complex issues and production incidents
Propose improvements to architecture, performance, and quality
Provide technical support to the squad and influence technical decisions

Requirements

What you’ll need

Strong experience with Node.js (TypeScript/JavaScript) and React
Experience with REST APIs, microservices, and integrations
Strong command of best practices (Clean Code, SOLID, architecture)
Experience with PostgreSQL and MongoDB
Knowledge of cloud platforms, Docker, CI/CD, and observability
Hands-on, autonomous, very senior profile
Differentials: Legacy system modernization; experience with AI applied to development

Benefits

Comp & perks

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Hard Skills & Tools

Node.jsReactTypeScriptJavaScriptREST APIsmicroservicesPostgreSQLMongoDBDockerCI/CD

Soft Skills

troubleshootingproblem-solvingtechnical supportinfluencing decisionsautonomysenior profile