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Junior Java Developer

Barcelona💼 Full-time🗓 2026-07-23 → 2026-09-26

Core

Design and code Java backend applications using a test-driven development approach for a telecommunications and media company.

Role type

Junior Java Developer

Builds

Java backend applications and RESTful Web Services

Domain

Telecommunications and Media

Deliverable

production ML models | product features

Required skills

Java/J2EE, Object-Oriented Design, RESTful Web Services, Test-driven Development (TDD), Behavior-driven Development (BDD), Relational databases and SQL (Oracle), Spring, Hibernate, Maven, GIT, Docker, Jenkins

Preferred skills

Agile/Scrum methodology experience

Responsibilities

Design and code Java backend applications, Focus on code quality (refactoring, testing, clean code), Participate in all phases of the development cycle, Translate high-level requirements into technical design, Support consumers of team components

Seniority

Junior, hands-on IC

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