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Senior Java Developer

Remote from Spain·Added yesterday

AD4 Octógono

99 open roles

Overview

Job details

  • €30,000 - €38,000 a year

    Gross, as stated in the ad.

    About €1,930 - €2,360 a month after tax.

  • Fully remote

    Per the ad.

Requirements

  • Have the right to work in Spain

    AD4 Octógono doesn't mention sponsorship in the ad.

  • Have 5+ years of experience

    Senior-level role.

This job was automatically translated to English.

Requirements

What we're looking for

  • +5 years of experience as a Java developer.
  • Java + Spring Boot.
  • Architecture based on microservices.
  • Development of REST APIs.
  • JPA / Hibernate.
  • PostgreSQL and relational databases.
  • Security through OAuth2 and JWT.
  • Experience in AWS Cloud environments.

Nice to have

  • Experience working with Spec-Driven Development.
  • Ability to adapt to AI-assisted development workflows.
  • Use of AI agents for code generation, unit tests, and automated documentation.

The role

We are looking for a Senior Java Developer with at least 5 years of experience in Java development to join a project based on a modern microservices architecture.

The backend will be developed entirely with Java and Spring Boot, working with REST APIs, PostgreSQL, and Cloud services in AWS.

What you'll do

  • Understanding and analysis of functional requirements.
  • Design of technical solutions.
  • Implementation of complex functionalities.
  • Development and evolution of microservices.
  • Technical support to other programmers.
  • Participation in the definition and evolution of the backend architecture.

Remarks

  • Experience: +5 years in Java development.
  • Modality: 100% remote work.
  • Salary: €30,000 – €38,000 gross per year.
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