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Senior Mainframe Developer Jobs in Phoenix, AZ (NOW HIRING)

Apex Systems

Mainframe Admin

Chandler, AZ · On-site

Chandler, Arizona (Hybrid) Duration: 12 months Role Overview This role involves systems engineering ... Support senior personnel and project managers on technical projects. * Assist and help train junior ...

blueStone

Sr. iOS developer

Phoenix, AZ

$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 ...

BC Forward

Senior z/OS System Programmer

Chandler, AZ · On-site

$70.23/hr

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 ...

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How much do senior mainframe developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for senior mainframe developer in Phoenix, AZ is $57.24, according to ZipRecruiter salary data. Most workers in this role earn between $53.70 and $62.55 per hour, depending on experience, location, and employer.

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 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 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.

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Senior Mainframe Developer jobs near you
Infographic showing various Senior Mainframe Developer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $119,066 per year, or $57.2 per hour.

Mainframe Senior Storage Architect

Bank of America

Chandler, AZ • On-site

$120 - $150/hr

Other

Re-posted 19 days ago

Bank Of America rating

8.2

Company rating: 8.2 out of 10

Based on 529 frontline employees who took The Breakroom Quiz

51st of 171 rated banks

Job description

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
  • Work across the business, operations and technology to create the solution intent and architectural vision for complex solutions.
  • Prioritize functional and non‑functional requirements into a technology backlog to enable the technology roadmap and support evolving capabilities.
  • Contribute to the creation of the architecture roadmap for defined domains (Business, Application, Data, and Technology) in support of the product roadmap and the development of best practices.
  • Clarify the architecture, assist with system design for implementation, and provide solution options to resolve architectural impediments.
  • Facilitate solution‑driven discussions, lead the design of complex architectures, and find creative solutions through domain knowledge and proof of concepts while ensuring architecture is flexible, modular, and adaptable.
  • Educate team members on technology practices, standardization strategies, and best practices to create innovative solutions.
  • Support the team to select the technology stack and preferred technology products.
  • Perform design and code reviews to ensure non‑functional requirements are sufficiently met (e.g., security, performance, maintainability, scalability and reliability).
Mainframe Storage Architect (Individual Contributor)

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

Qualifications
  • 10+ years of experience leading and managing multiple competing and dynamic deliverables with Mainframe Storage.
  • Expertise in Storage Architecture, Encryption, Fiber protocols and configuration (FICON, HCD/IOCP), I/O Performance (DASD, Switches, Virtual Tape), Refreshes/upgrades (including Brocade directors/switches, Hitachi DASD, and IBM Virtual Tape), SAN replication design and configuration, Capacity planning, Cost‑benefit analysis, Design and Planning of Data Center Moves, and Disaster Recovery exercises.
  • Ability to lead and set direction under minimal supervision and exercise judgment within broadly defined policies.
  • 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, and test engineering.
Work Details
  • Shift: 1st shift (United States of America)
  • Hours per week: 40
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About Bank Of America

Sourced by ZipRecruiter

At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. Responsible Growth is how we run our company and how we deliver for our clients, teammates, communities and shareholders every day. One of the keys to driving Responsible Growth is being a great place to work for our teammates around the world. We're devoted to being a diverse and inclusive workplace for everyone. We hire individuals with a broad range of backgrounds and experiences and invest heavily in our teammates and their families by offering competitive benefits to support their physical, emotional, and financial well-being.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Charlotte, NC, US

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