IT Programmer (Enterprise Server)
WSH EXPERTS PTE. LTD.
SG, SG
2d ago
source : GrabJobs

Responsibilities :

  • Code, modify, test, correct and document new and existing programs using assigned languages, tools and coding conventions.
  • Code, modify, test, correct and document new and existing JCLs.
  • Analyse the program specification to produce all testing condition and produce test data based on identified test conditions.
  • Prepare JCL to load DB2 table or define VSAM files with the extracted test data for performing the various tests, eg stress test, regression test,performance test etc.
  • Prepare and maintain program and system documentation.
  • Assist Project Leaders in the study and design of application systems and work coordination, project management and user training work.
  • Troubleshooting and supporting end-users in the implementation and maintenance of application systems.
  • Requirements :

  • Must be able to speak and write English proficiently;
  • Have at least three (3) years' post graduate programming experience on IBM mainframe z / OS and CICS operating environment using TSO, ISPF,COBOL for z / OS, CICS COBOL, JCL and other utilities.
  • The 3 years’programming experience must be within the past 3 years time frame;
  • Have at least three (3) years' post graduate hands-on programming experience using COBOL for z / OS and CICS COBOL in processing IBM VSAM and sequential files and able to maintain VSAM file structure.
  • Have at least three (3) years' post graduate hands-on programming experience using DB2 / SQL in COBOL for z / OS and CICS COBOLprograms.
  • Able to use ISPF Editor to write and maintain programs and JCLs;
  • Able to debug JCLs and programs written in COBOL for z / OS and CICS COBOL;
  • Able to conduct unit, module, functional and volume tests; to analyse the test results and to take corrective actions.
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