Senior AS400 / iSeries COBOL Developer (57066-1)

DerexTechnologiesInc

Schaumburg, IL, United States permanent

Posted: February 17, 2026

Quick Summary

A Senior AS400 / iSeries COBOL Developer is responsible for developing and maintaining large-scale programming languages and software applications. The ideal candidate will have experience in COBOL programming, a strong understanding of the AS400 platform and experience with data migration and integration. Strong communication and problem-solving skills are required to deliver high-quality solutions.

Job Description

Derex Technologies Inc specializes in providing IT consulting, staffing solutions and software services. Globally headquartered in Harrison New Jersey since 1996 Derex delivers the highest quality technology professionals and an array of customized IT talent solutions designed to improve productivity and drive results to global clients throughout North America.

With over two decades of unparalleled experience, Derex provides supports to its clientele, across such industries as Systems Integration, Banking and Finance, Telecommunications, Pharmaceutical and Life Sciences, Energy, Healthcare, Technology, Transportation, and local and federal Government agencies.

Position: Senior AS400 / iSeries COBOL Developer (57066-1)

Location: Schaumburg, IL (Onsite)

Duration: 6+ months

Skills: Senior AS400 / iSeries COBOL Developer, iSeries, Cobol, AS400, ILE, Cobol ILE, ACMS, MOM, DB2400, SQL

Job Description:

Must Have Technical/Functional Skills:

• iSeries, COBOL, AS400 (Mid-Range), ILE, COBOL/400, CLLE, SQL
• 10+ years of hands-on coding experience in COBOL AS400 and/or Cobol ILE
• Experience working with ACMS/MOM
• Strong exposure to DB2400

Roles & Responsibilities:

• Analyze and understand the functional and technical requirements.
• Work with business and capability teams to discuss and refine the requirements.
• Ability to guide the team and do hands-on development.
• Partner with team members to build robust, efficient, effective solutions.
• Identify opportunities to fine-tune and optimize applications.
• Participate in Agile/Scrum development process.
• Lead team in an onshore/offshore model
• Work in a team focused on continuous integration, improvement and learning
• Contribute to developing the technology roadmap for the team both functionally and technically
• Experience of coordinating with the client for requirement clarification and solution discussions
• Key Words to search in Resume:
• iSeries, COBOL, AS400 (Mid-Range), ILE, COBOL/400, CLLE, SQL.

Regards,

Manoj

Derex Technologies INC

Contact : 973-834-5005 Ext 206

All your information will be kept confidential according to EEO guidelines.

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