Senior Backend Architect: Node.js, AWS & Event-Driven

Darwoft; Rosario; A distancia; ARS 137.587.000 - 198.737.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

Competitive USD-based compensation

Exciting projects

Flextime and remote options

Descripción de la vacante

Darwoft is seeking a Backend Developer to design, build, and maintain scalable systems for a product-led engineering team. This role focuses on Java and/or Kotlin with Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS, covering everything from operational tooling to system architecture.

Comfort picking up compliance, cost-savings, and observability work matters here. We expect 3+ years of backend experience, fluency in English and Spanish, and a track record of building high-performance,

Formación

• 3+ years of backend-focused software development experience.
• Proficiency in Java and/or Kotlin.
• Proficiency in MongoDB on Atlas.
• Proficiency in Aurora MySQL on AWS.
• Experience building cloud-native distributed systems on AWS.
• Experience with the Spring Boot framework.
• API development with GraphQL (Netflix DGS).
• Experience building and operating large-scale systems on AWS.

Responsabilidades

• Take on lower-priority engineering work, including maintenance and observability improvements.
• Design, build, and maintain scalable, performant software systems.
• Contribute to system architecture and technical design with data-driven validation.
• Participate in code reviews and design reviews to uphold standards.
• Collaborate with cross-functional partners including product, data scientists, and designers.
• Clarify requirements and perform mid-level design work while coding, testing, and documenting.

Conocimientos

Node.js

NestJS

PostgreSQL

English

Spanish

RESTful APIs

AWS

Java/Kotlin

Spring Boot

GraphQL

MongoDB

Aurora MySQL

Terraform

Microservices

Testing

Herramientas

MongoDB Atlas

Aurora MySQL on AWS

Terraform

AWS Cloud Services

Descripción del empleo

Darwoft is seeking a Backend Developer to design, build, and maintain scalable systems for a product-led engineering team. This role focuses on Java and/or Kotlin with Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS, covering everything from operational tooling to system architecture.

Comfort picking up compliance, cost-savings, and observability work matters here. We expect 3+ years of backend experience, fluency in English and Spanish, and a track record of building high-performance,