System One
Overview
Mainframe Developer Location: Rockville, Maryland Type: Contract Compensation: 180k Contractor Work Model: Onsite ALTA IT Services is seeking a highly experienced
Z/OS Mainframe Developer
with deep expertise in Assembler, COBOL, and CICS. The ideal candidate will have a strong background in financial services systems and thrive in an Agile development environment. Required Qualifications
Minimum
10 years of experience
in: COBOL DB2 Command-Level CICS JCL Batch processing TSO/ISPF Extensive hands-on experience with
Assembler ,
COBOL , and
CICS
in a
Z/OS Mainframe
environment Strong coding skills with proven adherence to development standards Familiarity with
SDLC
and Agile methodologies Experience with
FIS OPF (Open Payments Framework)
for ACH processing FIS Connex
experience is a plus, but not required Responsibilities
Analyze, define, and document technical designs Design and develop new applications and integrate enhancements Maintain and monitor systems post-deployment Prepare test data, conduct testing, and debug code Troubleshoot and resolve application issues Conduct research and provide technical recommendations Participate in full-cycle application development Preferred Skills
Experience with
Serena ChangeMan ZMF Development experience with
IBM Mainframe Assembly language
and
Concept 14 macros Strong analytical, problem-solving, and organizational skills Effective verbal and written communication Ability to manage conflicting priorities and adapt to changing requirements Proficiency with database and presentation to
#J-18808-Ljbffr
Mainframe Developer Location: Rockville, Maryland Type: Contract Compensation: 180k Contractor Work Model: Onsite ALTA IT Services is seeking a highly experienced
Z/OS Mainframe Developer
with deep expertise in Assembler, COBOL, and CICS. The ideal candidate will have a strong background in financial services systems and thrive in an Agile development environment. Required Qualifications
Minimum
10 years of experience
in: COBOL DB2 Command-Level CICS JCL Batch processing TSO/ISPF Extensive hands-on experience with
Assembler ,
COBOL , and
CICS
in a
Z/OS Mainframe
environment Strong coding skills with proven adherence to development standards Familiarity with
SDLC
and Agile methodologies Experience with
FIS OPF (Open Payments Framework)
for ACH processing FIS Connex
experience is a plus, but not required Responsibilities
Analyze, define, and document technical designs Design and develop new applications and integrate enhancements Maintain and monitor systems post-deployment Prepare test data, conduct testing, and debug code Troubleshoot and resolve application issues Conduct research and provide technical recommendations Participate in full-cycle application development Preferred Skills
Experience with
Serena ChangeMan ZMF Development experience with
IBM Mainframe Assembly language
and
Concept 14 macros Strong analytical, problem-solving, and organizational skills Effective verbal and written communication Ability to manage conflicting priorities and adapt to changing requirements Proficiency with database and presentation to
#J-18808-Ljbffr