Understand the requirements from the Analyst.
Write Java code following system designs (for example, developing for multiple tiers, dealing with a number of interaction points, a number of tables and types of tables, complex business rules, etc.).
Perform unit testing and debugging. Define and implement test conditions based on business and technical requirements. 
Debug program errors (simple to complex). May seek assistance from vendors to debug complex errors
Involved in both development and production support
 
Minimum Qualifications

 
HTML5, CSS, responsive design, Javascript and Jquery and ability to find and work with new jQuery and bootstrap APIs and plugins.
Good understanding of jQuery AJAX, and exp on the same.
Strong basic understanding of CORE and ADVANCE Java(JSP and SERVLET), and ability to debug and program complex logic.
Ability to make complex flowcharts and work under timeframe.
Good Understanding and Experience of XML, and XSD and its processing.
Understanding and experience of Webservices client and server.
Development exp of Eclipse or Netbeans.
Development exp of Jboss or Apache tomcat or Weblogic servers.
Development exp using Maven, ANT, and SONAR.
Development exp using Oracle, MySql and other DB. And good understanding of DB concepts.
Hibernate. (Criteria, HQL, namedquery and nativesqlquery)
Good knowledge and Exp of DAO and Singleton design patterns.
Good knowledge and Exp of JSTL and usage of different tag libraries.
Hands on experience of Spring (MVC, DI, AOP, IoC and security)
Ability and passion to learn new technologies and concepts.
Good analytical skills.
Advanced skills in framing and using SQL queries.

 
Preferred Skills and Qualifications

 
Proficient at developing web-based, transaction-oriented  applications using Weblogic and JBOSS.
Experience with Java development on multiple tiers and OS environments
A B.Sc/B.CA/B.Tech degree in Computer Science or an equivalent of at least 1 to 2 years of solid development experience