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Mainframe Developer

TalentBurst, an Inc 5000 company
Downey, CA Contractor
POSTED ON 1/20/2026 CLOSED ON 2/19/2026

What are the responsibilities and job description for the Mainframe Developer position at TalentBurst, an Inc 5000 company?

Senior Application Programmer – Mainframe Systems | Onsite

Downey, CA

12 Months Contract on W2


Job Description

A Senior Application Programmer for Mainframe Systems is responsible for leading and/or working on the most complex IT applications design, documentation, development, modification, testing, installation, implementation, and support of new or existing applications software.

The Senior Application Programmer for Mainframe Systems is responsible for analyzing and refining systems requirements

Translating systems requirements into applications prototypes; planning and designing systems architecture; writing, debugging and maintaining code.

Determining and designing applications architecture; determining output media/formats; designing user interfaces.

Working with customers to test applications; assuring software and systems quality and functionality.

Integrating hardware and software components.

Writing and maintaining program documentation; evaluating new applications software technologies and/or ensuring the rigorous application of information security/information assurance policies, principles and practices to the delivery of application software services.

Salary : $63 - $65

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