Demo

Senior Mainframe Developer IBM MQ

KTek Resourcing
Wilmington, DE Full Time
POSTED ON 10/28/2026
AVAILABLE BEFORE 11/26/2026

Position :: 1

Job Title: Senior Mainframe Developer

Experience: 10 Years

Location: Wilmington, DE

RTTO – 5 Days Onsite


Mandatory Skills - CICS, DB2, IBM MQ, VSAM, JCL, CA7, Changeman and IBM Mainframe Utilities along with problem solving skills when there is an issue (Production support)


Job Description:


• Solid Hands-on experience in IBM-Z/OS COBOL, CICS, DB2, IMS, IBM MQ, VSAM, JCL, CA7, Changeman and IBM Mainframe Utilities

• Strong Analytical and debugging skills and experience in developing, debugging, and maintaining code in a large corporate environment

• Overall knowledge of the Software Development Life Cycle, solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security

• Ability to work in large, collaborative teams to achieve organizational goals, and passionate about building an innovative culture

• On-call support for all environments including weekends on rotation basis and to participate in production issues if any arise during non on call support

• Troubleshooting and resolving application issues in a timely and efficient manner

• Knowledge in Banking and Cards will be best


Good to have: IMS


---------------------------------------------------------------------------------------------------------------

Position :: 2

Job Title: Mainframe Developer plus L3 Support

Experience: 10 Years

Location: Wilmington, DE

RTTO – 5 Days Onsite


Required qualifications, capabilities, and skills:


• Hands-on practical experience in system design, application development, testing, and operational stability

• Proficient in coding in one or more languages.

• Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages.

• Overall knowledge of the Software Development Life Cycle.

• Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security

• Hands on experience in IBM-Z/OS COBOL, CICS,IMS DB/DC, DB2, VSAM, JCL, CA7, Changeman/Endeavor Mainframe application development suits and IBM WebSphere MQ messaging solution.

• Experience in creating API using zO/S connect & Kafka integration is a plus.

• Demonstrated knowledge and work experience on AWS is a plus.


Preferred qualifications, capabilities, and skills

• Familiarity with modern front-end technologies

• Knowledge on banking domain & credit card is a plus.

• Exposure to cloud technologies

• Exposure to JAVA


Support Activities:


1. Perform L3 support

2. Perform Maintenance and support activities

3. Able to provide support on Weekend (rotation basis)

4. Support nature is 13*7 (rotation basis)

5. Flexible to work in Shift (2 PM to 11 PM). This is mostly for week in month

6. Able to co-ordinate with offshore team.

7. Good knowledge of Support process.


Salary.com Estimation for Senior Mainframe Developer IBM MQ in Wilmington, DE
$106,895 to $132,224
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