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Senior Mainframe Developer Jobs in Arizona (NOW HIRING)

Sr. iOS developer

Phoenix, AZ · On-site

$59.50 - $77.25/hr

The Senior Mobile Developer will be expected to take on a Technical Lead role to focus on ... Working experience with large-scale systems and/or back-end mainframe Additional Information Work ...

Senior z/OS System Programmer Main location(s): Chandler, AZ Manager open to candidates in other ... Evaluate and validate third-party mainframe software and tools for enterprise adoption and ...

... for a Sr Applications Developer to join our customer in Phoenix Arizona . This is an ONSITE ... Mainframe, Client/Server and Web. Design and development of relational databases. Budget and fiscal ...

C. is a company specializing in advanced technology solutions, and they are seeking a Senior Z/OS ... Required : • 12+ years of professional work experience as a Mainframe System Programmer in zOS ...

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Senior Mainframe Developer information

See Arizona salary details

$35

$53

$62

How much do senior mainframe developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for senior mainframe developer in Arizona is $53.73, according to ZipRecruiter salary data. Most workers in this role earn between $50.38 and $58.70 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior mainframe developer, and why are they important?

To thrive as a Senior Mainframe Developer, you need deep expertise in mainframe programming languages (like COBOL, JCL, and PL/I), systems analysis, and a strong understanding of legacy application architectures, typically supported by a degree in computer science or related experience. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is essential, along with relevant certifications like IBM Certified System Programmer. Excellent problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for maintaining mission-critical systems, ensuring reliability, and guiding modernization efforts in complex enterprise environments.

What are some common challenges faced by senior mainframe developers when integrating legacy systems with modern technologies?

Senior Mainframe Developers often encounter challenges when integrating legacy mainframe systems with newer technologies such as cloud platforms, APIs, or microservices. These challenges include ensuring data consistency, maintaining system security, and minimizing downtime during migrations. Collaboration with cross-functional teams, such as infrastructure engineers and application developers, is key to developing seamless integration solutions. Staying up-to-date with modernization tools and best practices can help address these complexities and support the organization's digital transformation goals.

What is a senior mainframe developer?

Senior Mainframe Developers are experienced professionals who design, develop, and maintain mainframe systems—large-scale computers used by organizations for critical applications, bulk data processing, and enterprise resource planning. They are proficient in languages like COBOL, JCL, and Assembler, and often work with databases and transaction processing systems. Their responsibilities include troubleshooting system issues, optimizing performance, mentoring junior developers, and ensuring the reliability and security of mainframe operations.

What are the most commonly searched types of Mainframe Developer jobs in Arizona?

The most popular types of Mainframe Developer jobs in Arizona are:

What job categories do people searching Senior Mainframe Developer jobs in Arizona look for?

The top searched job categories for Senior Mainframe Developer jobs in Arizona are:

What cities in Arizona are hiring for Senior Mainframe Developer jobs?

Cities in Arizona with the most Senior Mainframe Developer job openings:

Infographic showing various Senior Mainframe Developer job openings in Arizona as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $111,748 per year, or $53.7 per hour.

Mainframe Senior Storage Architect

Ghr

Chandler, AZ

$127K - $173K/yr

Full-time

Re-posted 11 days ago


Job description

Job Description:

At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, teammates, communities and shareholders every day.

Being a Great Place to Work is core to how we drive Responsible Growth. This includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve.

Bank of America is committed to an in-office culture with specific requirements for office-based attendance and which allows for an appropriate level of flexibility for our teammates and businesses based on role-specific considerations.

At Bank of America, you can build a successful career with opportunities to learn, grow, and make an impact. Join us!

Job Description:

This job is responsible for defining an architectural vision and solution that supports the strategic outcomes of the Business' Products and Services. Key responsibilities include defining the target operating environment, designing for client resiliency, assisting with solution design, and defining non-functional requirements. Job expectations include working with stakeholders and service providers aligned to the Business' strategic objectives, evaluating the impact of strategic design decisions, and contributing to the architecture roadmap.

Responsibilities:

  • Works across the business, operations and technology to create the solution intent and architectural vision for complex solutions and prioritize functional and non-functional requirements into a technology backlog to enable the technology roadmap and functionality to support evolving capabilities and services

  • Contributes to the creation of the architecture roadmap of defined domains (Business, Application, Data, and Technology) in support of the product roadmap and the development of best practices including standardized templates

  • Clarifies the architecture, assists with system design to support implementation, and provides solution options to resolve any architectural impediments

  • Facilitates solution driven discussions, leads the design of complex architectures, and finds creative solutions through knowledge of domain, practical experiments, and proof of concepts while ensuring architecture is flexible, modular, and adaptable

  • Educates team members on the technology practices, standardization strategies, and best practices to create innovative solutions

  • Supports the team as needed to select the technology stack required for solutions and helps select preferred technology products

  • Performs design and code reviews to ensure all non-functional requirements are sufficiently met (for example, security, performance, maintainability, scalability, usability, and reliability)

  • Mainframe Storage Architect (Individual Contributor)

  • Duties to include collaborating with others, designing, developing, and setting strategy for mainframe storage architecture in a large, diverse, dynamic, and exciting storage environment. Responsibilities will span mainframe storage disk, engineering, and virtual tape.

Required Qualifications:

  • 10 + Years experience leading and managing multiple competing and dynamic deliverables with Mainframe Storage

  • 10 + Years experience and skills to include:

    • Storage Architecture

      • Encryption

      • Fiber protocols and configuration

      • FICON

      • HCD/IOCP

      • I/O Performance (DASD, Switches, Virtual Tape)

      • Refreshes/upgrades (inclusive of Brocade directors/switches, Hitachi DASD, and IBM Virtual Tape (TS7700s))

      • Storage Area Network (SAN) replication design and configuration

    • Capacity (inclusive of network/switches)

    • Cost benefit analysis/consolidation/reduction

    • Design and Planning of Data Center Moves

      • Inclusive of data center role swaps (prod to contingency/disaster recovery and back)

      • Disaster Recovery Exercises

  • Ability to lead and set direction under minimal supervision

  • Ability to exercise judgment within broadly defined practices and policies in selecting methods, techniques, and evaluation criterion for obtaining results

Skills:

  • Analytical Thinking

  • Architecture

  • Result Orientation

  • Solution Design

  • Technical Strategy Development

  • Application Development

  • Collaboration

  • Data Management

  • DevOps Practices

  • Risk Management

  • Agile Practices

  • Automation

  • Influence

  • Solution Delivery Process

  • Test Engineering

Hours Per Week:

40

Travel Required: 

Yes, 5% of the time