Java +
volt
Singapore
5d ago

Responsibilities

  • Analyze, design, program, test, document and maintain IT systems or applications
  • Provide maintenance support to customers (internal and / or external) by investigating and rectifying reported systems shortcomings.
  • Analyze requests for enhancements / changes and write amendment / program specifications.
  • Update system documentation.
  • Perform and manage stages of the SDLC and participate in the systems review with Project Lead / Manager.
  • Understand the interdependencies of the services (application, system and database) and able to pin-point problem areas accurately to improve overall efficiency.
  • Design and document system design, architecture and propose appropriate technologies and tools required to implement systems;
  • and ensure users sign-off on design specifications.

  • Use development tools to develop applications for better productivity.
  • Develop test cases, conduct SIT, load test and tune the performance of systems to meet SLA.
  • Deploy systems to production and provide post-implementation support.
  • Provide technical guidance to junior colleagues in their work.
  • Keep abreast of technological advancement, emerging standards and new software or hardware solutions that may affect decisions about system builds or enhancements.
  • Any other duties as and when assigned.
  • Their Tech Stack :

  • Java, Java EE
  • Struts, JSF, Spring, EJB, Hibernate, IBatis
  • Weblogic Application Server, Elixir, Oracle DB, LDAP, MQ Series
  • JBoss Application Server, Apache Tomcat, ESB
  • Oracle Database, SQL, PL / SQL
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