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Mainframe Developer Jobs in Cedar Rapids, IA (NOW HIRING)

Socket.dev

Software Engineer

Cedar Rapids, IA · On-site

$85 - $120/hr

We are looking for a Back End Developer with a passion for building modern web applications and a strong interest in AI-driven development. You will work on Hibu's product platform, contributing to ...

Aegon

Specialist Software Engineer

Cedar Rapids, IA

Summary The Specialist Software Engineer is focused on the design and development of web and cloud technologies to support an agile digital business. Helps define web and cloud strategies, grow ...

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Mainframe Developer information

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$9

$52

$70

How much do mainframe developer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for mainframe developer in Cedar Rapids, IA is $52.25, according to ZipRecruiter salary data. Most workers in this role earn between $46.11 and $59.28 per hour, depending on experience, location, and employer.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

Is a mainframe developer a good career?

A mainframe developer is a specialized 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, but it may require ongoing learning of evolving mainframe tools and certifications. Overall, it can be a good career for those interested in enterprise computing and system stability.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, insurance, and government, where legacy systems remain critical. They typically work with COBOL, JCL, and mainframe environments, and demand depends on the organization's reliance on mainframe technology and ongoing maintenance needs.

What are the most commonly searched types of Mainframe Developer jobs in Cedar Rapids, IA?

The most popular types of Mainframe Developer jobs in Cedar Rapids, IA are:

What are popular job titles related to Mainframe Developer jobs in Cedar Rapids, IA?

For Mainframe Developer jobs in Cedar Rapids, IA, the most frequently searched job titles are:

What job categories do people searching Mainframe Developer jobs in Cedar Rapids, IA look for?

The top searched job categories for Mainframe Developer jobs in Cedar Rapids, IA are:

What cities near Cedar Rapids, IA are hiring for Mainframe Developer jobs?

Cities near Cedar Rapids, IA with the most Mainframe Developer job openings:

Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Cedar Rapids, IA as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $108,683 per year, or $52.3 per hour.

Software Engineer

Socket.dev

Cedar Rapids, IA • On-site

$85 - $120/hr

Other

Posted 5 days ago

Job description

We are looking for a Back End Developer with a passion for building modern web applications and a strong interest in AI-driven development. You will work on Hibu’s product platform, contributing to web-based software focusing on back-end tiers. This role involves designing, developing, testing, and maintaining applications, with opportunities to apply AI coding, prompt engineering, and integration of AI-assisted tools. Familiarity with tools like Devin is a plus.

Primary Responsibilities
  • Design, develop. test, and deploy responsive web applications
  • Collaborate with team members to integrate AI-driven features
  • Write clean, secure, and maintainable code
  • Troubleshoot and resolve issues across application tiers
  • Stay current with emerging technologies and AI development practices
Competencies and Critical Skills
  • Experience with Devin or similar AI-assisted coding tools
  • Knowledge of microservices best practices
  • Familiarity with Infrastructure as Code, preferably CDK
  • Familiarity with CI/CD practices using CircleCI and LaunchDarkly flagging (or equivalent)
  • Bachelor’s degree in Computer Science or related field (or equivalent experience)
  • Strong communication and problem-solving skills
Experience and Requirements
  • 2–4 years of web development experience (or strong project/internship experience)
  • Hands-on experience or strong interest in AI development, including:
    • AI coding and prompt engineering
    • Working with AI-assisted development tools (e.g., Devin)
    • Understanding how to integrate AI features into applications
  • Experience with back-end technologies: Node.js, Next.js, Typescript
  • Basic knowledge of databases: Relational (Postgres) and/or NoSQL (MongoDB)
  • Experience creating and consuming RESTful APIs
  • Understanding or hands-on experience with microservices architecture
  • Exposure to AWS services, such as:
    • API Gateway (for managing APIs)
    • Lambda (serverless functions)
    • SQS/SNS (messaging and notifications)
    • CloudWatch (monitoring and logging)
    • CloudFormation (infrastructure as code)
    • S3 (object storage)
  • Understanding of object-oriented programming principles
  • Familiarity with version control (Git)
  • Ability to work collaboratively in Agile teams focusing on team success
EEOC - Voluntary Self-Identification Survey

This employer is required to notify all applicants of their rights pursuant to federal labor laws. For further information, please review this notice from the Department of Labor: EEO is the Law poster. You may have additional rights pursuant to recent amendments to federal labor laws. Please review these protections from the EEO is the Law Supplement.

This employer is subject to certain nondiscrimination and/or affirmative action recordkeeping and reporting requirements which require the employer to invite applicants to voluntarily self-identify their race/ethnicity and gender.

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