Mainframe Assembler Developer

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We are seeking a highly experienced Mainframe Assembler Developer to support and enhance a mission-critical legacy application written in IBM z/OS assembler language. This role requires a self-sufficient engineer capable of independently analyzing, maintaining, and improving high-volume, high-availability batch processing systems in a regulated financial services environment.

The ideal candidate brings deep expertise across core mainframe technologies, experience supporting check/image item processing or payment platforms, and strong familiarity with parallel SysPlex environments (LPAR-based architectures)., Experience in IBM Mainframe Assembler development and production support.

Strong hands-on expertise in:

• Assembler (HLASM) programming
• JCL development and troubleshooting
• GDGs and batch processing

Demonstrated experience supporting:

• High-volume financial transaction systems
• Production batch environments with strict SLAs and recovery requirements
• Experience working in high-availability environments, including:
• SysPlex architectures
• Multiple LPARs and workload distribution

Solid understanding of:

• Mainframe datasets, VSAM, and utilities
• Production support processes and incident management
• Experience using ServiceNow and/or Remedy

Proven ability to:

• Work independently in loosely documented legacy environments
• Analyze complex assembler codebases
• Diagnose and resolve critical production issues quickly
• Check processing, image item processing, or payment processing platforms
• Demonstrated experience supporting: High-volume, high-throughput transaction systems & Mission-critical applications requiring near-continuous availability

Familiarity with:

• Experience in financial services or banking environments
• SMP/E for system maintenance and upgrades
• SAR (System Activity Reporter / reporting tools)
• Experience supporting assembler applications during: Platform upgrades, Macro or compatibility changes

Pay Range*: $60/hr to $65/hr

*Pay range offered to a successful candidate will be based on several factors, including the candidate’’s education, work experience, work location, specific job duties, certifications, etc. Benefits: Innova Solutions offers benefits( based on eligibility) that include the following: Medical & pharmacy coverage, Dental/vision insurance, 401(k), Health saving account (HSA) and Flexible spending account (FSA), Life Insurance, Pet Insurance, Short term and Long term Disability, Accident & Critical illness coverage, Pre-paid legal & ID theft protection, Sick time, and other types of paid leaves (as required by law), Employee Assistance Program (EAP). ABOUT INNOVA SOLUTIONS: Founded in 1998 and headquartered in Atlanta, Georgia, Innova Solutions employs approximately 50,000 professionals worldwide and reports an annual revenue approaching $3 Billion. Through our global delivery centers across North America, Asia, and Europe, we deliver strategic technology and business transformation solutions to our clients, enabling them to operate as leaders within their fields. Recent Recognitions:

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