COBOL Mainframe Developer

Location Singapore
Discipline Information & Communications Technology
Job Reference BBBH114717_1654580029
Salary S$7500 - S$9500 per month
Consultant Name Cristina Malabuyoc Malijan
Consultant Email
Consultant Contact No. 62328835
EA License No. 02C3423
Consultant Registration No. R1111547

Job scope

  • Perform code analysis and design, design review, effort estimation, coding and code review, unit test (planning, execution, and review), integration testing and test review
  • Provide technical and functional education to the team's new joiners and junior developers
  • Provide support for technical and functional inquires for other teams interfacing with the application
  • Maintaining and developing COBOL, Developing, Designing, Coding, and Testing changes to enterprise software applications
  • Test COBOL programs for errors and fix the faulty lines of computer code responsible
  • Use code libraries, which are collections of independent lines of code, to simplify the writing
  • Responsible for technical analysis and design, code and testing coordination
  • Document systems and programs enhanced, developed and implemented
  • Gathering and documenting system requirements
  • Fine-tuning DB2 SQL queries
  • Defining coding standards to ensure code integrity


  • Bachelor's Degree in Computer Science or any related discipline
  • Minimum 3-5 year of experience in COBOL z/OS programming
  • Familiarity with MF/COBOL Development Tools (Dynarep, Codewright) ,TOAD for DB2, Changeman, JCL, and IBM debugger
  • Experience in Waterfall (SDLC) Methodology and Agile (SAFe) Methodology

Cristina Malabuyoc Malijan EA License No. 02C3423 Personnel Registration No. R1111547

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