Job Title
Senior Software Developer
Summary:
We are looking for a Java back-end developer with relevant experience, to come and reinforce our back-end development team. You will join a fully-fledged agile development team, contributing to the design of a web application based on a microservices architecture. Working with modern technologies such as Java, AWS, and cloud-based data platforms, you’ll help deliver reliable services that support front-end applications and business needs
In this role, you will
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
About the adecuado candidate
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

📌 Senior Software Developer (Valencia)
🏢 Amadeus
📍 Valencia