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Remote Mainframe Developer Jobs in Wisconsin (NOW HIRING)

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire ... Harris Computer #LI-remote

New

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire ... Harris Computer #LI-remote

New

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire ... Harris Computer #LI-remote

New

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire ... Harris Computer #LI-remote

New

As a Software Engineer, you will join a multidisciplinary team of designers, engineers, and problem-solvers working together under one roof to turn ideas into real, functioning products. Our projects ...

Senior Software Engineer

Wausau, WI · Remote

$131K - $173K/yr

... Developer. In this role, you will play a critical part in the end-to-end (E2E) solution design, code development, automated testing, deployment, and ongoing production support to resolve complex ...

Showing results 21-37

Remote Mainframe Developer information

See Wisconsin salary details

$10

$53

$73

How much do remote mainframe developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for remote mainframe developer in Wisconsin is $53.88, according to ZipRecruiter salary data. Most workers in this role earn between $47.55 and $61.15 per hour, depending on experience, location, and employer.

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 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.

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.

Are remote mainframe developer jobs in demand?

Remote mainframe developer jobs are in steady demand due to ongoing reliance on legacy systems in industries like finance and government. Skills in COBOL, JCL, and mainframe environments remain valuable, and remote work options are increasingly available for experienced professionals. However, the overall demand is influenced by industry adoption of modern technologies and digital transformation efforts.

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

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

What are popular job titles related to Remote Mainframe Developer jobs in Wisconsin?

For Remote Mainframe Developer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Remote Mainframe Developer jobs in Wisconsin look for?

The top searched job categories for Remote Mainframe Developer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Remote Mainframe Developer jobs?

Cities in Wisconsin with the most Remote Mainframe Developer job openings:

Infographic showing various Remote Mainframe Developer job openings in Wisconsin as of August 2026, with employment types broken down into 83% Full Time, 4% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $112,065 per year, or $53.9 per hour.

$120/hr

Full-time

Medical, Dental, Vision, PTO

Posted 3 days ago

New


Harris Computer rating

8.5

Company rating: 8.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

80th of 246 rated software companies


Job description

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and robust solutions, mentor junior developers, and drive best practices across the development team. This role offers the opportunity to work on challenging projects, collaborate with cross-functional teams, and contribute to the success of our business. Must maintain all certifications as required by local professional associations.
Responsibilities & Duties:
- Contribute to architectural discussions, make design decisions, and ensure that the overall software architecture aligns with business goals and industry best practices.
- Solve complex technical problems and make critical decisions related to technology selection, system architecture, and project planning.
- Provide technical leadership and guidance to junior members of the development team.
- Conduct code reviews to ensure code quality, maintainability, and adherence to coding standards.

- Strong Cloud Experience (Azure & AWS)

- Experience with AI agent code development and integration into products

- Data system design and Architecture experience.
Requirements:
- Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience.
- 8+ years of experience in software development, and 3+ years as a Software Engineer with a focus on designing and building complex, scalable systems.
- Deep understanding of software engineering principles, design patterns, algorithms, and system architecture.
- Ability to lead technical discussions, make critical decisions, and drive consensus among team members.
- Experience with cloud technologies and microservices architecture.

What will make you stand out:

- Experience with graph apis and graphql systems.

What we offer:

  • Plenty of opportunities to grow your career

  • Comprehensive medical, dental, and vision benefits

  • 3 weeks of vacation plus 5 personal days to recharge

  • Employee stock ownership and RRSP program

  • A chance to give back through community involvement

  • Flexible work arrangements to suit your lifestyle

Salary Range: $120 - 150K

About us:

Established in 2009, ClearDATA was born out of a need to address significant inefficiencies within the U.S. healthcare system. From slow data processing to security concerns, these challenges often stood between patients and timely and effective care.

As the healthcare industry began to embrace the public cloud, technology leaders faced a new set of challenges. Organizations found themselves navigating the fast-paced world of cloud innovations, regulatory compliance changes, and looming cyber threats. ClearDATA's founders understood the complexities involved this highly-regulated industry and created the first cloud compliance and security solution exclusively for healthcare.

About Harris Computer:

Harris provides mission critical software solutions for the Public Sector, Healthcare, Utilities and Private Sector verticals throughout North America, Europe, Asia and Australia.
Working for Harris is the perfect opportunity to fulfill your professional goals as well as achieve your personal dreams!
Our employees enjoy a casual work environment that offers comfort while providing superior service to our customers. We offer a comprehensive benefit package as well as other additional "Perks"!

  • We empower our employees to make a difference
  • We have an award-winning culture
  • We offer opportunity to learn
  • We are financially strong and we are owned by the largest software company in Canada (CSI)
  • We have fun!

Follow us on social media to learn more about our company values, culture and initiatives!

  • Instagram: @weareharris
  • LinkedIn: Harris Computer

#LI-remote


What Harris Computer employees say

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Benefits

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About Harris Computer Systems

Sourced by ZipRecruiter

Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

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