Senior Java/Kotlin Backend Developer – Hybrid Microservices

Werben HR; Buenos Aires; Presencial; ARS 1.200.000 - 1.600.000; Jornada completa

Descripción de la vacante

Werben HR is seeking a highly skilled Senior Backend Developer with strong experience in Java and hands-on knowledge of Kotlin. You will design, develop, and maintain scalable backend services and RESTful APIs within a microservices-based architecture.

The position requires collaboration with cross-functional teams, integrating services with databases, and ensuring code quality. The work modality is hybrid, requiring on-site presence 1-2 times per week.

Formación

• 5+ years of backend development experience using Java.
• Hands-on experience with Kotlin for backend development.
• Strong experience building REST APIs and backend services.
• Experience with Spring Boot and Hibernate/JPA.
• Solid understanding of microservices architecture.

Responsabilidades

• Design, develop, and maintain backend services and RESTful APIs using Java and Kotlin.
• Build and enhance microservices-based architectures.
• Work with frameworks such as Spring / Spring Boot.
• Integrate backend services with SQL and/or NoSQL databases.
• Ensure code quality through unit testing and code reviews.

Conocimientos

Java

Kotlin

REST APIs

Spring Boot

Microservices

PostgreSQL

Git

CI/CD

Herramientas

Maven

Gradle

Docker

Kubernetes

AWS

Azure

GCP

Kafka

RabbitMQ

Descripción del empleo

Werben HR is seeking a highly skilled Senior Backend Developer with strong experience in Java and hands-on knowledge of Kotlin. You will design, develop, and maintain scalable backend services and RESTful APIs within a microservices-based architecture.

The position requires collaboration with cross-functional teams, integrating services with databases, and ensuring code quality. The work modality is hybrid, requiring on-site presence 1-2 times per week.