Sr. Cobol Developer with NATURAL Adabas Experience

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Hello,

Zenosys is looking Sr. Cobol Developer client Trenton NJ If you are available and interested in the below opportunity, please send me updated resume. Thanks

Job Title Sr. Cobol Developer

Location- Trenton NJ Hybrid)

Duration 12 Months Contracts Highly Chance to Extend

If you are interested, please provide the following details along with the updated resume to speed up the interview process.

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We are looking for a Senior Mainframe Developer / COBOL Senior Consultant to evaluate existing systems and user needs in order to analyze, design, recommend, and implement information system changes. This position will be a full-time contract role and is onsite in Trenton, NJ.

What You Ll Do

• 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 missioncritical applications and collaborate closely with analysts, architects, and development teams
  
  

What You Ll Need

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 largescale enterprise or government IT environments
  
  

If interested Please send me your resume at

Thanks,

HemendraKalal,

Ph: (O)

Sr. Technical Recruiter,

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Zenosys Consulting,

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