CareerPlan

Software Developer Java Backend (A Coruña)

A Coruña, ESRemoteFull-time2026-10-08 → 2026-11-10

Core

Developing and maintaining backend applications using Java 21, Spring Boot, and microservices architecture.

Role type

Senior IC Java backend developer

Builds

Microservices, REST APIs, and cloud-native applications

Domain

Enterprise software development

Required skills

Java 21, Spring Boot, REST APIs, Microservices, SQL, Docker, Kubernetes, Kafka, JMS, MQTT, Unit testing, CI/CD

Preferred skills

Hexagonal architecture, Clean Code, SOLID principles

Technologies

Java 21, Spring Boot, Spring Framework, Maven, Kafka, JMS, MQTT, Azure Cosmos DB, Docker, AKS, Kubernetes, Mockito, TestContainers

Responsibilities

Design and implement microservices and hexagonal architecture, Develop and integrate REST APIs, Work with SQL databases and Azure Cosmos DB, Participate in deployments using Docker, AKS, and Kubernetes, Write unit and integration tests, Work in agile Scrum environments

Seniority

Mid-Senior, hands-on IC