Java Web Developer

Role: Java Web Developer

Location: Barcelona, Spain - Need to travel 3 days a week to the Gamma office.

Client: Gamma Telecom

Contract role for 6 Months to start with

Number of interviews: 2, including Client interview

Number of positions - 1

JD:

We are seeking a highly skilled and experienced Java Web Developer to join our dynamic team. The ideal candidate will have 5-7 years of hands-on experience in developing and maintaining enterprise-level web applications using Java, JSP/Servlets, and AJAX frameworks. You will be responsible for full-stack development, from designing responsive UIs to implementing robust backend logic and managing database interactions.

Key Responsibilities:

• Design, develop, and maintain web applications using Java (17+), JSP, and Servlets.
• Implement dynamic and responsive user interfaces using HTML, CSS, JavaScript, and jQuery.
• Integrate asynchronous data exchange using AJAX (jQuery AJAX, DWR, or AjaxTags) and JSON.
• Develop and optimize SQL queries for Oracle 21c XE or MySQL databases.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Deploy and manage applications on Apache Tomcat.
• Use Eclipse or PL/SQL Developer for development and debugging.
• Ensure application security, performance, and scalability.
• Write clean, maintainable, and well-documented code following best practices.
• Experience with Maven/Gradle for build automation.
• Knowledge of connection pooling and JDBC optimization.
• Familiarity with RESTful services is a plus.
• Exposure to version control systems like Git.