Fullstack Developer (Java) - Spain

Sword Technologies N.V./S.A.; Barcelona; Híbrido; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A leading technology firm is seeking a full-stack developer to design, develop, and maintain applications for an intergovernmental organization focused on air traffic management. The ideal candidate will have extensive experience in Java/J2EE, Oracle DB, and WebLogic, with a strong proficiency in RESTful API development. This role offers a competitive salary, a full-time commitment, and a hybrid working model.

Formación

• 5+ years of experience in full-stack development.
• Extensive experience with Java/J2EE for backend application logic.
• Solid understanding of Oracle Database (SQL, PL/SQL) and performance optimization.
• Hands-on experience with WebLogic Server for deploying and managing enterprise applications.
• Experience with RESTful API development and system integrations.
• Familiarity with Agile/Scrum methodologies.

Responsabilidades

• Design, develop, and maintain full-stack applications.
• Collaborate with cross-functional teams to define requirements.
• Optimize application performance and troubleshoot issues.
• Develop and integrate RESTful APIs.

Conocimientos

Full-stack development

Java/J2EE

Oracle DB

WebLogic

RESTful API development

Agile/Scrum

Problem-solving

Herramientas

Angular

AWS

Azure

GCP

Docker

Kubernetes

Descripción del empleo

Overview

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

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.

Required Skills & Experience

• 5+ years of experience in full-stack development.
• Extensive experience with Java/J2EE for backend application logic.
• Solid understanding of Oracle Database (SQL, PL/SQL) and performance optimization.
• Hands-on experience with WebLogic Server for deploying and managing enterprise applications.
• Experience with RESTful API development and system integrations.
• Familiarity with Agile/Scrum methodologies.
• Strong problem-solving skills and ability to work in a fast-paced environment.

Nice-to-Have

• Strong proficiency in Angular (latest versions) for frontend development.
• Experience with cloud technologies (AWS, Azure, or GCP).
• Knowledge of DevOps practices, CI/CD pipelines, and containerization (Docker, Kubernetes).
• Previous experience in the aviation or air traffic management domain is a plus.

What We Offer

• Contract: Competitive salary package based on experience.
• Long-term commitment.
• Full-time position.
• Hybrid working model.