This is a 100% LATAM-based, remote hourly contractor role, with no benefits. Interested individuals must be a citizen or permanent resident of any LATAM country. *SPONSORSHIP NOT AVAILABLE*
ImagineX Studio is seeking a highly skilled Senior Developer – IBM z/OS Connect to support the Gigawatt program’s efforts to build new z/OS services that integrate with MACSS. This role is critical to accelerating service development, strengthening mainframe integration capabilities, and enabling seamless connectivity between legacy systems and modern platforms. The ideal candidate brings deep experience with z/OS Connect, API enablement, and mainframe service development.
Key Responsibilities
Design, develop, and implement new z/OS Connect services to support Gigawatt program needs
Build and enhance integrations between z/OS services and MACSS applications
Collaborate with architects, mainframe engineers, and cross‑functional teams to ensure scalable and secure service delivery
Develop and optimize APIs, service definitions, and integration flows within the z/OS Connect ecosystem
Troubleshoot and resolve complex issues across z/OS Connect, mainframe services, and downstream integrations
Participate in design reviews, code reviews, and technical discussions to ensure high‑quality engineering outcomes
Contribute to modernization initiatives that bridge mainframe systems with API‑driven architectures
Ensure adherence to enterprise standards, security requirements, and compliance frameworks
Provide subject matter expertise across z/OS Connect, API development, and mainframe integration patterns
Required Qualifications
Extensive hands‑on experience with IBM z/OS Connect, including API creation, service mapping, and configuration
Strong background in mainframe development using COBOL, JCL, CICS, DB2, and related technologies
Proven experience building and integrating z/OS services with enterprise applications
Deep understanding of REST APIs, JSON, API security, and service orchestration
Strong troubleshooting skills across mainframe, API, and integration layers
Ability to work effectively in a fast‑paced, highly collaborative environment
Excellent analytical, problem‑solving, and communication skills
Preferred Qualifications
Experience integrating z/OS Connect services with MACSS or similar legacy systems
Familiarity with API gateways, API management platforms, and hybrid integration architectures
Knowledge of DevOps practices, CI/CD pipelines, and automation for mainframe API deployments
Background supporting large‑scale modernization or transformation initiatives
Experience with microservices, containers, or cloud‑based integration patterns
This is a 100% LATAM-based, remote hourly contractor role, with no benefits. Interested individuals must be a citizen or permanent resident of any LATAM country. *SPONSORSHIP NOT AVAILABLE*
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