Senior Node.js Backend Engineer — Remote/Hybrid

Avenga; Buenos Aires; Híbrido; ARS 90.547.000 - 150.912.000; Jornada completa

Descripción de la vacante

Avenga is seeking a Senior/Semi-Senior Backend Developer in Argentina (Remote/Hybrid) to design, develop, and optimize scalable Node.js backend services. You will work with AWS infrastructure, Kafka-based messaging, and modern frameworks to deliver high-throughput systems.

You will collaborate with software engineers, architects, and product specialists to implement clean architecture, microservices, and event-driven patterns.

Formación

• Must have strong backend development experience with Node.js/TypeScript and modern frameworks (NestJS or Express).
• Hands-on experience with event-driven architectures and Kafka for asynchronous processing.
• Solid knowledge of cloud infrastructure (AWS) and containerization (Docker, EKS).
• Experience with relational and non-relational databases (PostgreSQL, MySQL, Redis).

Responsabilidades

• Design, build, and maintain efficient Node.js backend services and APIs.
• Implement clean code principles, event-driven patterns, and scalable microservices.
• Collaborate with cross-functional teams, cloud engineers, and product managers to deliver features.
• Ensure system performance and integrate automated testing and deployment pipelines.

Conocimientos

Node.js

TypeScript

NestJS/Express

Event-Driven Architecture

Apache Kafka

AWS

Docker

PostgreSQL

MySQL

Redis

Clean Architecture

SOLID

DDD

Microservices

Serverless Framework

AI tools in development

Distributed remote teams

Descripción del empleo

Avenga is seeking a Senior/Semi-Senior Backend Developer in Argentina (Remote/Hybrid) to design, develop, and optimize scalable Node.js backend services. You will work with AWS infrastructure, Kafka-based messaging, and modern frameworks to deliver high-throughput systems.

You will collaborate with software engineers, architects, and product specialists to implement clean architecture, microservices, and event-driven patterns.