COBOL Mainframe Developer- 10+ years of exp Job at ACS Consultancy Services, Atlanta, GA

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  • ACS Consultancy Services
  • Atlanta, GA

Job Description

Job Title: COBOL Mainframe Developer- 10+ years of exp

Location : Atlanta, GA - (Onsite)

We are currently seeking candidates who meet the following qualification

  • Translate business requirements, analysis documents, and technical specifications into structured COBOL programs
  • Develop, maintain, and enhance custom mainframe applications using COBOL, DB2, CICS, and JCL
  • Modify and test user data entry screens, batch processes, reports, queries, and menu-driven programs
  • Perform detailed code reviews and analyze existing code, data, and business processes to support application improvements and non-database functions
  • Execute testing activities including program change validation, test file updates, job execution, and results verification
  • Troubleshoot, debug, and resolve production issues in mainframe environments
  • Identify and correct data errors using application logic and develop data analysis and summary reports using IBM and Microsoft tools
  • Develop and maintain batch job control processes using JCL and scheduling tools such as Control-M
  • Assist in modernization initiatives including migration of COBOL applications to web-based or open system architectures
  • Enhance existing software to improve performance, efficiency, and reduce operating time following organizational standards
  • Prepare and maintain program-level and user-level documentation supporting the full Software Development Life Cycle (SDLC)
  • Collaborate with business users and stakeholders to obtain user acceptance and sign-off before production deployments
  • Follow organizational procedures for version control, code checkout, migration, and deployment processes
  • Support integration testing, system testing, and production release activities
  • Participate in support activities including root cause analysis and ongoing maintenance of enterprise systems
  • Work with relational databases including DB2 and PostgreSQL for data management and reporting
  • Utilize AWS cloud services in support of modernized application environments
  • Develop or support Java-based components integrated with legacy mainframe systems
  • Utilize Kofax solutions for document capture, workflow automation, or integration with enterprise systems
  • Collaborate with cross-functional teams including architects, business analysts, and infrastructure teams
  • Experience in COBOL development on Mainframe environments
  • Experience with COBOL, DB2, JCL, and Control-M
  • Strong hands-on experience with COBOL, DB2, CICS, and JCL programming
  • Experience preparing comprehensive program-level and user-level technical documentation
  • Experience working with PostgreSQL databases
  • Hands-on experience with AWS cloud services
  • Experience on Java programming knowledge and integration experience
  • Experience working with Kofax solutions
  • Strong debugging, troubleshooting, and analytical problem-solving skills
  • Experience working through the full Software Development Life Cycle including design, development, testing, and deployment
  • Ability to analyze complex systems, correct data errors, and develop data analysis reports
  • Experience supporting production environments and resolving application issues
  • Excellent communication skills with the ability to work directly with business stakeholders and obtain user approvals


If you meet these qualifications, please submit your application via link provided in Linkedin
Kindly do not call the general line to submit your application.

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