Senior Java Backend Engineer — Hybrid, Global Team, Growth

Amadeus; Valencia; Híbrido; EUR 60.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remuneration package

Global DNA

Learning opportunities

Caring environment

Hybrid working model

Diversity and inclusion

Descripción de la vacante

Amadeus is seeking a Senior Software Developer to reinforce its back-end team with strong Java expertise. You will contribute to a microservices-based web application using Java, Spring Boot, and cloud platforms.

Collaboration across product, front-end, and other stakeholders will be essential to deliver scalable services. You’ll work with AWS, Snowflake, Redis, and related data technologies, participate in testing and code-quality initiatives, and thrive in an Agile environment.

Formación

• At least 5 years of experience in Java back-end development.
• Good knowledge of Java, multithreading techniques, SQL, and unit testing (JUnit).
• Understanding of microservices architecture and frameworks such as Spring Boot.
• Familiarity with databases and data warehousing concepts (e.g., Snowflake or similar technologies).
• Exposure to cloud environments (e.g., AWS) and containerization tools such as Docker is a plus.
• A collaborative mindset and ability to work effectively with different teams.
• Curiosity, willingness to learn, and openness to new ideas.
• Attention to quality and detail, with a proactive approach to problem-solving.
• Ability to adapt in an evolving, Agile environment.
• Understanding AI prompting is nice to have.

Responsabilidades

• Design, develop, and maintain back-end services using Java and Spring Boot, following modern microservices architecture principles.
• Collaborate with cross-functional teams (front-end developers, product teams, and other stakeholders) to build and improve solutions.
• Contribute to APIs and integrations using REST, GraphQL, and OpenAPI standards.
• Work with cloud and data technologies such as AWS, Snowflake, Redis, and big data platforms.
• Support continuous improvement through testing (JUnit), code quality practices, and participation in Agile workflows.
• Experience working in international or distributed teams will be good.
• Familiarity with Docker, Kubernetes, CI/CD tools (Jenkins, Git, Jira) or scripting languages such as Python will be plus.

Conocimientos

Java

Spring Boot

REST API

GraphQL

OpenAPI

AWS

Docker

Kubernetes

CI/CD

Jenkins

Git

Jira

Python

SQL

Multithreading

Herramientas

Docker

Kubernetes

Jenkins

Git

Snowflake

Redis

Python

Descripción del empleo

Amadeus is seeking a Senior Software Developer to reinforce its back-end team with strong Java expertise. You will contribute to a microservices-based web application using Java, Spring Boot, and cloud platforms.

Collaboration across product, front-end, and other stakeholders will be essential to deliver scalable services. You’ll work with AWS, Snowflake, Redis, and related data technologies, participate in testing and code-quality initiatives, and thrive in an Agile environment.