Mid-Level Backend Developer | Exclusive for People with Disabilities (PwD)
Core
Building and maintaining event-driven backend microservices for a global payment platform serving millions of merchants across Latin America and Europe.
Role type
Mid-level backend developer (Node.js)
Builds
Payment processing solutions, multi-tenant features, and financial rule engines for the PagoNxt ecosystem.
Domain
Fintech / Payments / Financial Services
Deliverable
production ML models | product features
Required skills
Node.js, JavaScript (ES6+), REST APIs (Express.js), MongoDB (Mongoose), RabbitMQ/AMQP, Docker, Unit/Integration Testing (Mocha, Chai, Sinon), Clean Architecture, API Documentation (Swagger/OpenAPI)
Preferred skills
React 18, TypeScript, Webpack, Devin/AI agents, Azure DevOps, SonarQube, Kubernetes/AKS, English (intermediate), Spanish
Technologies
Node.js, Express.js, MongoDB, Mongoose, RabbitMQ, Docker, Mocha, Chai, Sinon, Swagger, OpenAPI, React, TypeScript, Webpack, Azure DevOps, SonarQube, Kubernetes, AKS
Responsibilities
Develop and maintain backend microservices in an event-driven architecture; Implement business logic for financial contexts; Design and maintain NoSQL data models; Integrate services via messaging and REST APIs; Ensure code quality through automated testing; Collaborate on multi-tenant features with international teams.
Seniority
Mid-level, hands-on IC