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Remote Mainframe Developer Jobs in Charleston, SC

Tuesday Health

Software Developer

Charleston, SC · Remote

Remote Who We Are: Tuesday Health is a value-based palliative care provider group dedicated to ... NET developer to build secure, scalable, web and mobile experiences across our Azure-based platform.

All JobsMainframe Developer JobsRemote Mainframe Developer JobsRemote Mainframe Developer Jobs in Charleston, SC

Remote Mainframe Developer information

See Charleston, SC salary details

$9

$49

$67

How much do remote mainframe developer jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for remote mainframe developer in Charleston, SC is $49.95, according to ZipRecruiter salary data. Most workers in this role earn between $44.09 and $56.68 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.
More about Remote Mainframe Developer jobs
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Remote Mainframe Developer jobs near you

Software Developer

Tuesday Health

Charleston, SC • Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

Software Developer (Junior-Mid)

Location: Remote

Who We Are:

Tuesday Health is a value-based palliative care provider group dedicated to transforming serious illness and end-of-life care. We deliver goal-centered care focused on alleviating physical symptoms and emotional stress for individuals and their caregivers. Our interdisciplinary care teams reduce avoidable hospitalizations and improve quality of life wherever individuals call home. Through our leading-edge care model, Tuesday Health is shaping the future of community-based palliative care nationwide.

About the Role:

Tuesday Health is looking for a growth minded .NET developer to build secure, scalable, web and mobile experiences across our Azure-based platform. You'll contribute to Blazor front ends, Minimal API back ends, and a MAUI mobile app, with modern DevOps, testing, and observability practices.

Key Responsibilities:

Full Stack Delivery

  • Build Blazor WASM components with clean, reusable patterns and accessibility in mind
  • Implement Minimal API endpoints in .NET with OpenAPI, validation, and performance in focus
  • Contribute to our MAUI mobile app, including shared component libraries
  • Work with EF Core and SQL (Postgres); define/maintain database relationships and manage code-first EF Core migrations
  • Support real time UI behavior using SignalR where needed
  • Leverage Claude Enterprise to generate, refactor, and maintain test scripts efficiently, and help define best practices for AI-assisted testing on the team.

Identity, security, and data

  • Integrate authentication/authorization via Microsoft Entra ID (OIDC/OAuth2, MSAL, roles/scopes)

DevOps and quality

  • Ship via Azure DevOps (repos, pipelines, environments), following branch policies and PR reviews
  • Improve code quality through SonarCloud rules aligned with our standards
  • Generate and consume API clients from OpenAPI/Swagger for typesafe integration

Observability and reliability

  • Instrument services with distributed tracing and logging using Azure Application Insights
  • Help monitor service health, failure rates, and performance; participate in alert triage for staging/production

Product collaboration

  • Work in three-week sprints with Product to refine user stories and acceptance criteria

Required Competencies:

  • 1–4 years of professional experience with C#/.NET (preferably .NET 6–9)
  • Experience with modern web UI (Blazor preferred; React/Angular acceptable with willingness to learn Blazor)
  • Experience building RESTful APIs (controllers or Minimal APIs), including validation and OpenAPI
  • Working knowledge of Azure (App Service/Functions, Azure SQL/Storage) and Azure DevOps (repos, pipelines, boards)
  • Fundamentals in authentication/authorization (OIDC/OAuth2); familiarity with Entra ID is a plus
  • EF Core, LINQ, and SQL proficiency
  • Testing mindset: unit/integration tests; basic UI testing knowledge
  • Git fluency, PR-based collaboration, and clear written/verbal communication

Preferred Competencies:

  • MAUI mobile app development (or Xamarin.Forms) and shared component libraries
  • OpenAPI client generation and SDK usage patterns
  • Real-time apps with SignalR
  • Test containers and Docker for integration testing
  • Performance tuning, profiling, and caching strategies
  • Observability experience (App Insights, KQL dashboards, tracing)
  • Accessibility (WCAG), cross-browser/device testing
  • Experience with complex domain features (form builders, schedulers, time zone conversions)

How we work:

  • Process: Agile in 3‑week sprints; daily standups, code reviews, pair/mob programming when helpful
  • Planning: Azure DevOps; collaborative refinement and clear acceptance criteria
  • Environments: Staging and Production with pipeline-managed releases and approvals
  • Quality: SonarCloud scanning, coding standards/style guides, and strong PR discipline
  • Collaboration: Close partnership with QA, Product, and Clinical Operations

What We Offer:

  • Competitive compensation, reflecting our commitment to attracting, retaining, and motivating the best talent in the industry
  • Comprehensive benefits including medical, dental, vision, and life insurance, paid time off and holidays, employer 401(K) match, etc.
  • Remote work with multiple onsite sessions each year to maximize collaboration and team building
  • A dynamic and inclusive team environment where you can lean on your teammates, offer candid feedback, bring your true self to work each day, and deliver tremendous impact while having fun along the way
  • Meaningful work each day; we care deeply about our mission, our patients, and each other

If you are passionate about improving the quality of care for seriously ill individuals and their caregivers through innovative solutions, we would love to hear from you.

Tuesday Health seeks to recruit and retain staff from diverse backgrounds and encourages qualified candidates to apply. Tuesday Health is an equal opportunity employer and does not discriminate on the basis of age, sex, gender identity/expression, sexual orientation, color, race, creed, national origin, ancestry, religion, marital status, political belief, physical or mental disability, pregnancy, military, or veteran status.

Be Aware of Recruitment Scams

  • Tuesday Health has become aware that scammers impersonate our recruiters to defraud job candidates. No one representing Tuesday Health will:
    • Contact you via encrypted messaging applications
    • Send you a check in advance of your employment
    • Request you to wire money anywhere
    • Request detailed personal financial information prior to employment
    • Request any payment or fees to process your application or employment

Legitimate Tuesday Health recruiters will only contact you from an official @tuesdayhealth.com email address. If you're unsure whether a communication is legitimate, please contact us directly at careers@tuesdayhealth.com to verify.