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Remote Mainframe Developer Jobs in Seattle, WA (NOW HIRING)

Onramp Lab

Developer

Seattle, WA · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a skilled Developer to join our technical team. The ideal candidate will play a key ... Ability to work effectively in a remote team environment * Good communication skills to collaborate ...

Onramp Lab

Developer

Seattle, WA · Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a skilled Developer to join our technical team. The ideal candidate will play a key ... Ability to work effectively in a remote team environment * Good communication skills to collaborate ...

YO AI Labs

Senior Software Engineer - Remote

Seattle, WA · Remote

$139K - $183K/yr

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn ...

Belva.ai

Senior React Developer

Bellevue, WA · Remote

$125K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a talented and experienced Senior React Developer to join our team. We're a ... Remote (Company HQ in Bellevue, WA) Company Description AI telecommunications

Wsgr

Senior Software Developer

Seattle, WA · On-site +1

$147K - $198K/yr

You will work closely with a fully remote team of designers, developers, and stakeholders to add new capabilities to the Neuron platform, as well as maintain existing features and infrastructure. You ...

DevSelect

Senior Software Developer/ReactJS

Seattle, WA · On-site +1

$62 - $82/hr

Seattle, WA - Remote Openings:5 Type: Long-Term Contract The Client is looking for an experienced Software Developer with a ReactJS background. They need to be highly motivated and able to work in a ...

Sono Bello

Application Developer 2

Bellevue, WA · Remote

This position is fully remote in the US with the corporate headquarters based in the Greater ... Improve solution quality and team practices, mentor Application Developer 1 teammates through clear ...

Prelim

Software Engineer, Product

Seattle, WA · Remote

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

If you're passionate about solving massive-scale engineering challenges and eager to be part of a fast-paced remote startup culture, we encourage you to apply to join our team today! As a Software ...

Casne Engineering, Inc.

Software Developer II

Bellevue, WA · Remote

$90K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly skilled and motivated Software Developer with strong proficiency in Python and SQL to join our dynamic development team. This role is ideal for someone who thrives as both in ...

Seattle Housing Authority

Senior Software Developer

Seattle, WA · On-site +1

$52.31 - $78.45/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The position: We're looking for a Senior Software Developer to join our team. This role is perfect ... remote work (dependent on the position) Professional Development On-the-job training and growth ...

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All JobsMainframe Developer JobsRemote Mainframe Developer JobsRemote Mainframe Developer Jobs in Seattle, WA

Remote Mainframe Developer information

See Seattle, WA salary details

$11

$60

$82

How much do remote mainframe developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for remote mainframe developer in Seattle, WA is $60.75, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $68.94 per hour, depending on experience, location, and employer.

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 in demand?

Mainframe developers are still in demand due to the continued reliance of large enterprises on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and many organizations seek professionals to maintain and modernize legacy systems.

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 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.
More about Remote Mainframe Developer jobs
What are the most commonly searched types of Mainframe Developer jobs in Seattle, WA? The most popular types of Mainframe Developer jobs in Seattle, WA are:
What are popular job titles related to Remote Mainframe Developer jobs in Seattle, WA? For Remote Mainframe Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Remote Mainframe Developer jobs in Seattle, WA look for? The top searched job categories for Remote Mainframe Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Remote Mainframe Developer jobs? Cities near Seattle, WA with the most Remote Mainframe Developer job openings:
Remote Mainframe Developer jobs near you
Infographic showing various Remote Mainframe Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% Remote job distribution, with an average salary of $126,351 per year, or $60.7 per hour.

Senior Azure Developer - Remote Role

Qualis1 Inc

Seattle, WA • Remote

$55.75 - $73.75/hr

Contractor

Re-posted 24 days ago

Job description

Role: Senior Azure Developer

Location: Seattle, WA, Remote

Duration: 6+ months

Description:

  • Need Senior Azure Developer with Bicep template experience.
  • Vnet convert to network parameters.