Senior Mainframe Assembler Engineer (Hybrid)

Software AG; Denver (CO); Hybrid; USD 130,000 - 145,000; Full time

Benefits offered by this job

Hybrid Working Model

One-time Hybrid Work Payment

Employee Assistance Program

Medical, Dental, Vision Insurance

Job summary

Software AG in Denver, CO (Hybrid) is seeking an experienced senior assembler developer for IBM mainframe assembler in the z/OS environment to support and enhance our Adabas-related products.

Responsibilities include designing, implementing, and optimizing high-performance assembler code, debugging, testing new features, and guiding QA and documentation. Candidates should have 7+ years of experience with IBM z/Architecture and z/OS, and enjoy teamwork across distributed sites.

Qualifications

• 7+ years of professional software development experience with IBM z/Architecture 31-bit and 64-bit assembler.
• Comprehensive knowledge of IBM z/OS architecture, software and utilities.
• Strong focus on code quality and performance.
• Excellent time management and ability to handle priorities.
• Strong analytical, debugging and decision-making abilities.
• Excellent interpersonal and written communication skills.
• Experience with zIIP, zEDC, Sysplex is a plus.
• Experience with network protocols such as TCP/IP, CTCA, FCTC, XCF, VTAM is a plus.
• Ability to work in distributed teams.
• Self-motivated with a learning mindset.

Responsibilities

• Design, implement, and optimize IBM mainframe assembler code in the z/OS environment.
• Analyze, debug, and develop high-performance code for products.
• Implementation and testing of new code or enhancements for existing products.
• Actively provide guidance, direction, and collaboration for QA and documentation
• Take ownership and ensure proactive analysis and testing of products to avoid problems.
• Contribution of creative and innovative ideas for products and features.

Skills

IBM z/Architecture assembler

IBM z/OS knowledge

Code quality & performance

Analytical debugging

Communication skills

Team collaboration

Self-motivated learner

Network protocols (TCP/IP etc.)

zIIP / zEDC / Sysplex (plus)

Job description

Software AG in Denver, CO (Hybrid) is seeking an experienced senior assembler developer for IBM mainframe assembler in the z/OS environment to support and enhance our Adabas-related products.

Responsibilities include designing, implementing, and optimizing high-performance assembler code, debugging, testing new features, and guiding QA and documentation. Candidates should have 7+ years of experience with IBM z/Architecture and z/OS, and enjoy teamwork across distributed sites.