IoT Backend Developer Java

RED Global; Madrid; Híbrido; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

An international consultancy is looking for a Senior Java Developer to support a major digital transformation program in Madrid. This hybrid role requires strong back-end Java experience and knowledge of microservices, REST APIs, and CI/CD pipelines. The successful candidate will contribute to back-end development and modern architectural designs while working 1-2 days onsite weekly. Knowledge of Agile methodologies is essential, and fluency in Spanish is required, with English as a bonus.

Formación

• Experience with Back-End Java development in large-scale projects.
• Knowledge of microservices using Spring framework.
• Ability to work within Agile teams.

Responsabilidades

• Contribute to back-end development efforts on a large-scale project.
• Implement modern architectural designs.

Conocimientos

Back-End Java experience

Microservices (Spring)

Hexagonal Architecture

REST / APIs

CI / CD pipelines

Agile environments

Descripción del empleo

RED has an exciting opportunity for a Senior Java Developer to join an international client undergoing a major digital transformation programme. This is a long-term contract based in Madrid.

Start date : ASAP

Duration : 12 months + extensions

Location : Madrid, Spain

Hybrid role : 1-2 days onsite in Madrid, rest remote.

Languages : Spanish. English is a bonus.

Role Overview

The successful candidate will work on a large-scale project using the latest technologies, contributing to back-end development and modern architectural designs.

Key Skills Required

• Strong Back-End Java experience
• Microservices (Spring)
• Hexagonal Architecture
• REST / APIs
• CI / CD pipelines
• Experience working within Agile environments

Nice to Have

• Front-end exposure with React or Angular.