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Sr. Cobol Developer

Apollo Technology Solutions LLC

Trenton, NJ

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JOB DETAILS
SKILLS
Acceptance Testing, Adabas, Analysis Skills, Best Practices, Career Development, Change Management, Cobol Programming Language, Code Reviews, Coding Standards, Communication Skills, Computer Security, Corrective Action, Data Migration, Database Analysis, Database Architecture, Debugging Skills, Debugging Tools, Documentation, Government, IBM CICS (Customer Information Control System), Identify Issues, Information Technology & Information Systems, Integration Testing, JCL (Job Control Language), Keyboards, Mainframe Computer, Performance Tuning/Optimization, Problem Solving Skills, Production Support, Root Cause Analysis, Software Administration, Software Development, Source Code/Configuration Management (SCM), System Architecture, System Integration (SI), System Test, Systems Analysis, Technical Writing, Technical/Engineering Design, Testing, Transaction Processing/Management
LOCATION
Trenton, NJ
POSTED
15 days ago
Title: Sr. Cobol Developer
Location: Trenton, NJ
Duration: 6 months (Will be extended)
Type: Contract


Local Candidates only. Candidates should have strong background in Cobol, ADABAS, and Natural. strong in JCL as well.


Responsibilities:
  • Participate in development efforts supporting the project involving multiple legacy mainframe applications
  • Analyze existing legacy systems and provide code walkthroughs, logic analysis, and technical documentation to ITS development teams
  • Design, develop, modify, test, and maintain COBOL and NATURAL programs, along with associated JCL jobs, based on functional specifications and enhancement requests
  • Perform ongoing maintenance and enhancements to batch and online mainframe applications
  • Troubleshoot and resolve production issues, job failures, and system abends, including root cause analysis and corrective actions
  • Analyze ADABAS database structures, files, and access methods to support application development and system integration
  • Develop and maintain data feeds, file layouts, and interface processes between legacy systems and modernized ITS components
  • Participate in system design reviews, technical planning sessions, and code reviews
  • Produce and maintain technical documentation, including program specifications, data definitions, job flows, and system architecture documentation
  • Support system testing, integration testing, and user acceptance testing UAT
  • Implement best practices for mainframe development, including coding standards, version control, and change management
  • Assist with performance tuning and optimization of batch jobs, database access, and program execution
  • Provide production support for mission critical applications and collaborate closely with analysts, architects, and development teams

Required:
  • Advanced experience with COBOL programming in enterprise mainframe environments
  • Strong expertise in JCL development and job scheduling
  • Extensive experience with NATURAL programming
  • Working knowledge of ADABAS database architecture and file structures
  • Experience analyzing and maintaining large legacy mainframe codebases
  • Strong troubleshooting and debugging skills for batch and online applications
  • Experience with system integration, data interfaces, and file transfer processes
  • Proficiency with mainframe utilities, debugging tools, and job monitoring tools
  • Strong documentation and communication skills
  • Ability to work independently while coordinating with multiple technical teams
  • Preferred:
  • Experience supporting taxation or government revenue systems
  • Familiarity with CICS and online transaction processing environments
  • Experience with data migration or modernization projects involving legacy mainframe applications
  • Knowledge of mainframe security, scheduling systems, and source code management tools
  • Experience working within large scale enterprise or government IT environments

Physical Demands
  • Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards
  • Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings
  • Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor

About the Company

A

Apollo Technology Solutions LLC

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