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Fullstack Developer (Java) - Spain

Posted September 25, 2025
fulltime_permanent
mid_level

Job Overview

Full-Stack Software Developer Job Posting 

We are thrilled to announce an opportunity to work with an intergovernmental organization focused on air traffic management.  

About the Role 

We are looking for a Full-Stack Engineer to join our team and play a key role in the development, enhancement, and maintenance of cutting-edge applications. This position involves working closely with business and technical stakeholders to deliver high-performance and scalable solutions. 

 

Key Responsibilities: 

  • Design, develop, and maintain full-stack applications, ensuring reliability, security, and scalability. 

  • Work with Java/J2EE, Oracle DB, and WebLogic to build robust and efficient systems. 

  • Collaborate with cross-functional teams to define requirements and implement solutions that align with business needs. 

  • Optimize application performance and troubleshoot complex issues across frontend and backend layers. 

  • Develop and integrate RESTful APIs, ensuring seamless communication between systems. 

  • Maintain and enhance database structures, queries, and stored procedures. 

  • Follow best practices in coding, testing, and deployment to ensure software quality. 

  • Contribute to the continuous improvement of development methodologies, tools, and processes. 

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