Senior Java Developer

Job Overview

We are seeking a skilled Senior Java Developer to design, develop, and maintain web-based applications. The ideal candidate will be responsible for hands-on coding, developing complex SQL queries, and performing root cause analysis to support application stability and performance.

Key Responsibilities

• Develop and maintain Java-based web applications
• Write and optimize complex SQL queries
• Perform root cause analysis and troubleshoot application issues
• Collaborate with cross-functional teams for design and development
• Ensure high performance, scalability, and reliability of applications
• Contribute to batch processing and web services development

Required Skills & Qualifications

• 3+ years of experience in Java development (Java 6.0, J2EE)
• Strong experience with:
  • JSP, Custom Tag Libraries
  • JavaScript
  • Session EJBs, JDBC
• Experience with Java IDEs (e.g., RAD 7.5 or higher)
• Strong understanding of Object-Oriented Design and Design Patterns:
  • Singleton
  • Factory
  • DAO
• Solid understanding of MVC architecture
• Experience in Batch Job development and Web Services
• Experience with IBM WebSphere Application Server (WAS) 8.0
• Experience working with relational databases (DB2, Oracle) and writing SQL queries