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Remote Mainframe Developer Jobs in Greendale, WI

InvestCloud (formerly Advicent) is looking for a talented and motivated Software Developer II to join our team. You will deliver and support our web-based financial planning applications using ...

Senior Software Developer

Milwaukee, WI · On-site +1

$53.75 - $71/hr

InvestCloud (formerly Advicent) is looking for a talented and motivated Senior Software Developer to join our team. You will deliver and support our web-based financial planning applications using ...

Sr. Software Engineer

Milwaukee, WI · Remote

$150K - $175K/yr

SENIOR SOFTWARE ENGINEER POSITION SUMMARY We are seeking a Sr. Software Engineer and or Jr. ... WORK ENVIRONMENT Role is a remote position. POSITION TYPE/ EXPECTED HOURS OF WORK Full-time, exempt ...

Remote Mainframe Developer information

See Greendale, WI salary details

$9

$50

$68

How much do remote mainframe developer jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for remote mainframe developer in Greendale, WI is $50.44, according to ZipRecruiter salary data. Most workers in this role earn between $44.52 and $57.26 per hour, depending on experience, location, and employer.

Is IBM still making mainframes?

IBM continues to manufacture mainframes, such as the IBM Z series, which are widely used in enterprise environments for their reliability, security, and scalability. Mainframes remain a key platform for large-scale data processing and transaction workloads, and many organizations rely on mainframe developers to maintain and upgrade these systems.

What Does a Remote Mainframe Developer Do?

As a remote mainframe developer, you work from home to design, code, test, and configure software and applications used on a mainframe system. Mainframes are large computers with particularly high processing power and are often used for critical tasks like bulk data processing or enterprise resource planning. In this role, you may help ensure all new software is fully backward-compatible, monitor system performance, isolate errors, and work collaboratively with other developers as needed. Most mainframe developers work for larger companies. As a remote employee, you use virtual office software, phone, chat, or email to remain connected to other employees.

What are the key skills and qualifications needed to thrive as a Remote Mainframe Developer, and why are they important?

To thrive as a Remote Mainframe Developer, you need strong programming skills in languages like COBOL, JCL, and experience with mainframe operating systems, often supported by a degree in computer science or related field. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is typically required, along with relevant certifications. Excellent problem-solving abilities, independent work ethic, and effective virtual communication are standout soft skills for this remote role. These skills ensure smooth maintenance, modernization, and support of critical legacy systems in distributed teams.

Is mainframe developer a good career?

A mainframe developer is a skilled IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. However, it requires specialized skills and ongoing learning to stay current with evolving systems and tools.

Can mainframe be replaced by AI?

Mainframe developers work with large-scale, legacy systems that require specialized knowledge of mainframe architectures, programming languages, and security protocols. While AI can automate certain tasks like code analysis and testing, it is unlikely to fully replace the need for skilled mainframe developers who maintain and optimize critical enterprise systems. AI tools may assist in development, but human expertise remains essential for complex mainframe environments.

How does a Remote Mainframe Developer typically collaborate with on-site teams and manage communication challenges?

As a Remote Mainframe Developer, you'll often work closely with on-site IT teams, business analysts, and project managers through virtual meetings, chat platforms, and shared documentation tools. Effective communication is key, so regular check-ins and proactive status updates help ensure alignment on project goals and troubleshooting efforts. Many companies use agile methodologies, which means you'll likely participate in daily stand-ups and sprint planning sessions remotely. While time zone differences can be a challenge, flexible scheduling and clear communication protocols are common strategies to keep everyone connected and productive.

What is the salary of a mainframe developer?

The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior developers with specialized skills in COBOL, JCL, and mainframe tools may earn higher salaries, especially in industries like finance and government that rely heavily on mainframe systems.

What is a Remote Mainframe Developer?

A Remote Mainframe Developer is a software professional who specializes in designing, developing, maintaining, and troubleshooting applications that run on mainframe computers, while working from a remote location. Mainframes are powerful computers often used by large organizations for critical applications, such as transaction processing and bulk data handling. Remote Mainframe Developers use programming languages like COBOL, JCL, and Assembler, and often connect to mainframe systems via secure networks. Their work ensures that legacy systems remain efficient, secure, and up-to-date. This role typically requires strong technical skills, experience with mainframe environments, and effective communication for collaborating with on-site teams.
What cities near Greendale, WI are hiring for Remote Mainframe Developer jobs? Cities near Greendale, WI with the most Remote Mainframe Developer job openings:
Software Engineer/Developer

Software Engineer/Developer

University of Wisconsin-Milwaukee

Milwaukee, WI • Remote

$50/hr

Other

Posted 19 days ago


University Of Wisconsin-Milwaukee rating

4.4

Company rating: 4.4 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

547th of 552 rated colleges and universities


Job description

Current Employees: If you are currently employed at any of the Universities of Wisconsin, log in to Workday to apply through the internal application process.Position Title:Software Engineer/DeveloperJob Category:Academic StaffEmployment Type:Terminal (Fixed Term)Job Profile:Software Engineer/Developer IJob Duties:

This position provides critical support totheCenter forInclusiveTransition,Education, andEmployment's(CITEE)research and grant initiatives through comprehensive data management, project coordination, and cross-project operational support. The roleassistsin design, development, testing, debugging,operating, and troubleshooting of software and applications to support information technology business operationsthat strengthen CITEE's partnerships across local, regional, and state communities. The position reports to the CITEE Research and Data Manager, with secondary reporting to theData Engineerdepending on project needs. The individual in this role will foster effectivedata collection, streamline data processes, andensureongoing digitalaccess to CITEEreports,programsand services fora variety ofaudiences.This is a full-time, fixed term terminal academic staff position with renewal expected based on funding.

Software/Application Development/Maintenance (90%)

  • Reviews application design specifications, codes new applications, and makes enhancements to existing applications

  • Tests and debugs programs, and prepares systems test data

  • Prepares program documentation and training requirements

  • Develops ormodifiestechnical specifications for low-complexity projects using disciplined software development practices

  • Maintains and troubleshoots applications, systems, or websites

  • Implements data structure and systems performance strategies

  • Providesend-to-end backend and frontendsupport and development offeatures for an internal database system used by a 15-person administration team to manage interview scheduling and client records

  • Examines current architecture toimplement missing features such as logging, API integration, security control, and remote operation protocols.

  • Developsdocumentation librarytoconveystechnical information for all system technologies and functions within the CITEE frontend and backend system.

  • Manages a client-side issue tracker that routes bug reports directly to the engineering team.

  • Implements data visualizations for CITEE reporting.

Other Activities(10%)

  • Manages multiple priorities,deadlines, and completing taskseffectively and efficiently with attention to detail.

  • Completesrequiredpaperwork and reportsin a timely manner.

  • Complies withall University, partner agency, state and federal regulations, confidentialityrequirementsand compliance regulations.

  • Participates in all required team meetings, including virtualand oncampus meetings, and other CITEE projects as assigned.

  • Provide support to CITEE leadership and the institution as designated.

Key Job Responsibilities:
  • Reviews application design specifications, codes new applications, and makes enhancements to existing applications
  • Develops or modifies technical specifications for low-complexity projects using disciplined software development practices
  • Tests and debugs programs, and prepares systems test data
  • Maintains and troubleshoots applications, systems, or websites
  • Prepares program documentation and training requirements
  • Implements data structure and systems performance strategies
Department: College of Community Engagement and Professions - Center for Innovative Transition, Education & Employment (CITEE)Compensation: $50-60K, actual hiring salary based on experience related to the positionRequired Qualifications:
  • ABachelor'sdegree in an area related to the duties of the position.
  • At least one (1) year of experience as a full-stack engineer or similar position.
Preferred Qualifications:
  • A valid driver's license and/or ability to travel and meet driver authorization for the State of Wisconsin and /or travel independently is preferred.
  • Experience across common platforms, including thoseutilizedto perform position tasks successfully.
  • Experience in examining and adapting to legacy platforms used by internal and external partners.
  • Demonstrated ability to work effectively and collaboratively with individuals and groups from a variety of backgrounds and cultures.

Physical Requirements/Additionalinformation:

  • This position is classified asfullyremote, with periodic need to travel to UW-Milwaukeecampus locations to attend meetings or complete other tasks.
  • Travel requirement is less than 25% of the time.
How to Apply:

Interested applicants are required to apply online and provide a cover letter, detailed resume/CV that addresses your professional level work experience as it relates to all required and preferred qualifications.

Finalist candidate(s) being considered for hire will be required to provide three professional/supervisor references through an external reference checking tool. References will not be contacted prior to candidates being notified.

In instances where the Search and Screen Committee is unable to ascertain from a candidate's application materials whether they meet any of the qualifications, they will be evaluated as not meeting such qualifications.

Contact Information:

Amal Afifa

aiafifa@uwm.edu

Reasonable Accommodations
Pursuant to university policy, UWM provides reasonable accommodations to qualified individuals with disabilities who are employees or applicants for employment. Employment opportunities will not be denied because of the need to make reasonable accommodations for a qualified individual with a disability. If you need assistance or accommodation in applying because of a disability, please contact uwm-jobs@uwm.edu or 414-229-4463. This job announcement and other material on this site will be made available in alternate formats upon request to an individual with a disability.
Confidentiality of Applicant Materials
UWMis a State agency and subject to Wisconsin's Open Records Law.UWMwill not, however, reveal the identities of applicants who request confidentiality in writing except as may be required by Wisconsin's Open Records law. In certain circumstances, the identities of "final candidates" and/or the identity of the appointed applicant must be revealed upon request.
CBCand Reference Check Policy
Employment will require a criminal background check.UWMtakes the prevention of sexual misconduct seriously. As such, you and your references will be required to answer questions regarding any past findings of sexual violence and sexual harassment or any pending allegations of sexual violence or sexual harassment.
Annual Security and Fire Safety Report (Clery Act)
For theUWMAnnual Security and Fire Safety Reports (i.e., Clery Report), which includes statistics about reported crimes and information about campus security policies, seehttp://www.cleryact.uwm.edu/, or call UWM's Dean of Students Office, Student Union 345 at (414) 229-4632 for a paper copy.
Employment Authorization
In compliance with federal law, all persons at the time of their start date will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

UW is an Equal Opportunity Employer
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, disability, status as a protected veteran, or any other bases protected by applicable federal or State law and UW System policies. We are committed to building a workforce that represents a variety of backgrounds, perspectives, and skills, and encourage all qualified individuals to apply.


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