Mainframe Assembler Developer - C / C++

We're seeking a highly skilled Mainframe Assembler Developer with a minimum of 7+ years of experience.

The ideal candidate will have solid expertise in both C / C++ and Assembler on the z / OS platform.

This long-term contract role requires a professional who can develop modern agent software, work comfortably in an Agile environment with CI / CD pipelines, and collaborate across mainframe, distributed, and cloud environments.

You will be responsible for hands-on development and system management, ensuring robust and well-documented solutions.

Key Responsibilities :

• Software Development & Architecture : Develop and maintain modern agent software for the z / OS platform.
• You will engage in Agile, test-driven development practices to build reliable and efficient solutions.
• System & Data Management : Work with core mainframe components such as JES2 / 3, RACF, and IPCS for system management.
• You will be responsible for handling SMF records and managing critical dataset types like GDG and VSAM.
• Cross-Platform Collaboration : Collaborate effectively with teams specializing in Linux / Unix and cloud environments.
• You will utilize version control tools like Git to manage code across a hybrid landscape.
• Automation & Documentation : Support complex automation software used by Fortune 500 companies.
• You will also be responsible for ensuring strong, clear documentation of all development processes and code.

Required Skills & Qualifications :

Preferred Skills :

(ref : hirist.tech)