Senior Java Developer (Jasper Reports)

Opis

We are looking for an experienced Java Developer to support our team in designing and developing web applications and reporting systems based on Jasper Reports. The person in this role will be responsible for creating, maintaining, and optimizing reporting solutions as well as integrating them with existing systems Designing, developing, and maintaining web applications using Java/J2EE technologies. Creating, configuring, and optimizing reports in JasperReports, Jasper Studio, and iReport. Integrating reports with business applications (ERP/CRM/BI). Designing and implementing business logic and presentation layers (JSF, JSP, PrimeFaces). Working with Oracle databases (11g+): designing SQL queries, developing procedures, and optimizing PL/SQL code. Maintaining and configuring application servers (WebLogic, Tomcat). Collaborating with analysts and testers in defining requirements and delivering reporting projects. Participating in code reviews, documenting developed solutions, and providing support in diagnosing and resolving performance issues. Minimum 5 years of experience working with JasperReports Server, including: hands-on knowledge of server configuration and the ability to use Jasper libraries in applications generating reports. Minimum 5 years of experience with Jasper Studio and iReport tools. Minimum 5 years of experience in object-oriented programming with J2EE technologies and in developing web applications (documented by certificates or portfolio – at least 2 projects). Practical knowledge of the following technologies: Oracle DB 11g+ and PL/SQL, JSF (PrimeFaces), JSP, XML, XSLT. Experience with application and database servers (WebLogic, Tomcat 6.x). Experience working in development environments: NetBeans, JDeveloper, Eclipse. Nice to have: Experience in Jasper report performance optimization. Knowledge of integrating reports with ERP/CRM systems. Familiarity with Agile methodologies (Scrum, SAFe). 5-7 years on-site

Wymagania

• Minimum 5 years of experience working with JasperReports Server, including: hands-on knowledge of server configuration and the ability to use Jasper libraries in applications generating reports.

• Minimum 5 years of experience with Jasper Studio and iReport tools.

• Minimum 5 years of experience in object-oriented programming with J2EE technologies and in developing web applications (documented by certificates or portfolio – at least 2 projects).

• Practical knowledge of the following technologies: Oracle DB 11g+ and PL/SQL, JSF (PrimeFaces), JSP, XML, XSLT.

• Experience with application and database servers (WebLogic, Tomcat 6.x).

• Experience working in development environments: NetBeans, JDeveloper, Eclipse.

• Nice to have:

• Experience in Jasper report performance optimization.

• Knowledge of integrating reports with ERP/CRM systems.

• Familiarity with Agile methodologies (Scrum, SAFe).

Doswiadczenie

• 5-7 years

Zakres obowiązków

• Designing, developing, and maintaining web applications using Java/J2EE technologies.

• Creating, configuring, and optimizing reports in JasperReports, Jasper Studio, and iReport.

• Integrating reports with business applications (ERP/CRM/BI).

• Designing and implementing business logic and presentation layers (JSF, JSP, PrimeFaces).

• Working with Oracle databases (11g+): designing SQL queries, developing procedures, and optimizing PL/SQL code.

• Maintaining and configuring application servers (WebLogic, Tomcat).

• Collaborating with analysts and testers in defining requirements and delivering reporting projects.

• Participating in code reviews, documenting developed solutions, and providing support in diagnosing and resolving performance issues.