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Sr Mainframe Developer

Company:
Diamondpick
Location:
Wilmington, DE, 19894
Posted:
January 06, 2026
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Description:

Job title: Sr Mainframe Developer

Bill rate: 10-12 years - $68/hr; 12+ years - $72/hr

Role is onsite (5 days a week)

There is no option to work remotely or hybrid

Client address: 880 Powder Mill Rd, Wilmington, DE, 19803

Job Description:

• Develops and implements solutions that address complex business challenges, enhancing the ability to make data-driven decisions and improving operational efficiency

• Prepares architecture and design documents for complex Banking applications keeping in mind design constraints that translate to coding

• Develops secure and high-quality code that runs in sync with other highly efficient sub systems

• Think out-of-the-box proactively and be creative by challenging conventional approaches and contribute towards operational efficiency

• Troubleshoots problems, works with Product Teams and other stake holders to understand complex Requirements and be able to break them down to design/development.

Job Requirements:

• Candidate should have expertise in COBOL, JCL, VSAM, IMS, CICS & DB2.

• Expertise in CICS Programming including knowledge of CICS Screen Programming is Mandatory

• Experience/Knowledge in building and maintaining new Test regions is preferred.

• Experience coding in MQ Series & IMS DB is Mandatory.

• Experience in Banking Compliance and Regulatory Platform is preferred.

• Must have hands-on coding development experience

• Experience with version control. Ability to communicate effectively with team members and clients and excellent problem-solving skills

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