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Sr Mainframe Developer

Apolis

  • Wilmington, DE
  • 2 days ago
  • $53–$60 Per Hour
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Skills

  • Analysis Skillsunmatched
  • Banking Regulationsunmatched
  • Banking Servicesunmatched
  • Best Practicesunmatched
  • Cobol Programming Languageunmatched
  • Code Reviewsunmatched
  • Communication Skillsunmatched
  • Cross-Functionalunmatched
  • Debugging Skillsunmatched
  • Design Documentunmatched
  • IBM CICS (Customer Information Control System)unmatched
  • IBM DB2unmatched
  • IBM IMS Databaseunmatched
  • IBM Mainframeunmatched
  • IBM WebSphere MQ (Message Queue)unmatched
  • IP Multimedia System (IMS)unmatched
  • Identify Issuesunmatched
  • JCL (Job Control Language)unmatched
  • Mainframe Computerunmatched
  • Maintain Complianceunmatched
  • Performance Managementunmatched
  • Problem Solving Skillsunmatched
  • Production Supportunmatched
  • Regulatory Complianceunmatched
  • Regulatory Requirementsunmatched
  • Requirements Managementunmatched
  • Software Administrationunmatched
  • Software Designunmatched
  • Software Developmentunmatched
  • Software Engineeringunmatched
  • Source Code/Configuration Management (SCM)unmatched
  • Technical Deliveryunmatched
  • Technical/Engineering Designunmatched
  • Testingunmatched
  • Unit Testunmatched

Description

Job Title:Senior Mainframe Developer

Location:Onsite Wilmington, DE

Tax Term (W2, C2C):W2
Job Type (Permanent/Contract):Contract
Duration:Long Term

Description:

We are seeking an experienced Senior Mainframe Developer to design, develop, and maintain enterprise banking applications on IBM Mainframe platforms. The ideal candidate will have strong expertise in COBOL, CICS, JCL, DB2, IMS, VSAM, and MQ Series, along with hands-on development experience in mission-critical banking environments.

Role and Responsibilities:

  • Design, develop, and maintain enterprise mainframe applications.
  • Prepare technical architecture and design documents for complex banking applications.
  • Develop secure, high-performance, and scalable solutions.
  • Perform coding, unit testing, debugging, and production support.
  • Collaborate with product owners and business stakeholders to analyze requirements and deliver technical solutions.
  • Develop and maintain CICS online applications and screen programming.
  • Work with DB2, IMS DB, VSAM, MQ Series, and JCL for application development and batch processing.
  • Build and maintain test regions and support application deployments.
  • Participate in code reviews and follow version control best practices.
  • Troubleshoot production issues and recommend performance improvements.
  • Ensure compliance with banking standards and regulatory requirements.

Required Skills:

  • COBOL
  • CICS Programming
  • CICS Screen Programming
  • JCL
  • DB2
  • IMS DB
  • IMS
  • VSAM
  • MQ Series (IBM MQ)
  • Mainframe Development
  • Banking Applications
  • Version Control
  • Application Design
  • Batch Processing
  • Production Support
  • Troubleshooting

Qualifications:

  • 8+ years of experience in IBM Mainframe application development.
  • Strong expertise in COBOL, CICS, JCL, DB2, IMS, VSAM, and MQ Series.
  • Hands-on coding and development experience in enterprise environments.
  • Experience building and maintaining Mainframe test regions is preferred.
  • Experience in Banking Compliance and Regulatory platforms is a plus.
  • Strong analytical, problem-solving, and communication skills.
  • Ability to work effectively with cross-functional teams in an onsite environment.

Numbers & Facts

LocationWilmington, DE
IndustryComputer/IT Services
Salary$53–$60 Per Hour
Company Size500 to 999 employees
Websitehttps://www.apolisrises.com/

Benefits

Paid Sick Days, Employee Referral Program, Employee Events, Retirement / Pension Plans

About Company

Since 1996, RJT has provided successful SAP, Oracle, and IT consulting solutions and staffing services to clients around the world. The new Apolis brings you the same personalized service fortified with a greater array of IT solutions, global expertise, and cost-management strategies.

We are a global IT consultancy that seamlessly integrates experts and leading-edge solutions into your organization so you can focus on what really matters.

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