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Mainframes Developer Jobs in Michigan (NOW HIRING)

MAINFRAME COBOL PROGRAMMER

Grand Rapids, MI ยท On-site

$47 - $60.50/hr

Mainframe Developer AM6 Performing code analysis, designing, code build, unit testing and some solution design working on a large, complex and business critical application. Proven experience (5-10 ...

Senior Software Developer

Livonia, MI ยท On-site

$51 - $67.50/hr

The engineer will be responsible for both production support and feature development, working ... This role requires strong mainframe expertise, the ability to operate in a production support ...

Mainframe Software Engineer

Dearborn, MI ยท On-site

$54 - $60/hr

Mainframe Software Engineer Location: Dearborn, MI. Job Type: W2 contract | NO C2C | NO CORP-TO-CORP Expected hours per week: 40 hours per week Schedule: onsite Pay Range: $54-60 an hour We are ...

Mainframe Software Engineer

Dearborn, MI ยท On-site

$54 - $60/hr

Mainframe Software Engineer Location: Dearborn, MI. Job Type: W2 contract | NO C2C | NO CORP-TO-CORP Expected hours per week: 40 hours per week Schedule: onsite Pay Range: $54-60 an hour We are ...

Mainframe Software Engineer

Livonia, MI ยท On-site

$50 - $65/hr

This role serves as the primary developer supporting the Recall Suite of Applications and Software ... Design, develop, test, and maintain mainframe applications and integrations. * Participate in ...

RACF Mainframe Security Engineer

Detroit, MI ยท On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM technologies across the bank. Duties & Responsibilities: * Deliver business value by delivering and ...

Mainframe Software Engineer

Dearborn, MI ยท On-site

$45 - $58/hr

Mainframe Software Engineer Dearborn, MI (Hybrid 4days onsite, 1day remote) W2 NOte:Hybrid Position 4 days a week onsite (On Site: Mon, Tue, Wed, Thu) (Remote: Fri) +Empowered, Friendly, Technically ...

RACF Mainframe Security Engineer

Detroit, MI ยท On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM technologies across the bank. Duties & Responsibilities: * Deliver business value by delivering and ...

... mainframe tools. 5+ years in the development and maintenance of business applications utilizing the full SDLC * experienced in developing the conceptual architecture / design solution for projects

Showing results 21-40

Mainframes Developer information

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

Is a mainframes developer a good career?

A mainframes 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 systems and mainframe programming languages like COBOL. However, it requires specific skills and certifications, and the field may have limited growth compared to emerging technologies.

Is a mainframes developer still in demand?

Mainframes developers are still in demand in industries such as finance, government, and healthcare that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand persists due to the ongoing need to maintain and upgrade existing mainframe applications. However, the number of new positions is limited compared to emerging technologies, and skills in mainframe modernization are increasingly valued.

What does a mainframes developer do?

A mainframes developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of large-scale enterprise systems, frequently working with legacy code and mainframe-specific tools in a structured environment.

What are popular job titles related to Mainframes Developer jobs in Michigan?

For Mainframes Developer jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Mainframes Developer jobs in Michigan look for?

The top searched job categories for Mainframes Developer jobs in Michigan are:

What cities in Michigan are hiring for Mainframes Developer jobs?

Cities in Michigan with the most Mainframes Developer job openings:

Infographic showing various Mainframes Developer job openings in Michigan as of August 2026, with employment types broken down into 77% Full Time, 6% Part Time, 2% Temporary, 14% Contract, and 1% Nights. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

MAINFRAME COBOL PROGRAMMER

Sonsoft Inc

Grand Rapids, MI โ€ข On-site

$47 - $60.50/hr

Contractor

Re-posted 9 days ago


Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description

MUST include:

Write software programs using specific programming languages/platforms such as Java or MS .NET, and related tools, platform and environment. Write, update, and maintain computer programs or software packages to handle specific jobs, such as tracking inventory, storing or retrieving data, or controlling other equipment. Consult with managerial, engineering, and technical personnel to clarify program intent, identify problems, and suggest changes. Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements. Write, analyze, review, and rewrite programs, using workflow chart and diagram, and applying knowledge of computer capabilities, subject matter, and symbolic logic. Write or contribute to instructions or manuals to guide end users. Correct errors by making appropriate changes and then rechecking the program to ensure that the desired results are produced. Conduct trial runs of programs and software applications to be sure they will produce the desired information and that the instructions are correct. Compile and write documentation of program development and subsequent revisions, inserting comments in the coded instructions so others can understand the program. Investigate whether networks, workstations, the central processing unit of the system, and/or peripheral equipment are responding to a program's instructions. Prepare detailed workflow charts and diagrams that describe input, output, and logical operation, and convert them into a series of instructions coded in a computer language. Perform systems analysis and programming tasks to maintain and control the use of computer systems software as a systems programmer. Consult with and assist computer operators or system analysts to define and resolve problems in running computer programs. Perform unit testing Assist in system and user testing Fix errors and bugs that are identified in the course of testing.

Qualifications: 3-9 years experience; Bachelor's degree

Should be proficient in Software Engineering Techniques, Software Engineering Architecture, Software Engineering Lifecycle and Data Management.

Should have progressing skills on Business Analysis, Business Knowledge, Software Engineering Leadership, Architecture Knowledge and Technical Solution Design.

Mainframe Developer AM6

Performing code analysis, designing, code build, unit testing and some solution design working on a large, complex and business critical application.

Proven experience (5-10 years) with Mainframe COBOL , C++

Working knowledge (5 years) MVS, UNIX, CICS, DB2, ORACLE, SQL, JCL, and UNIX.

Must be familiar with client server programming methodology.

Proven analytical and troubleshooting skills

requires concentrated attention to resolve information technology problems

Diagnosing and resolving complex code for sustainment, enhancements, data extracts, test support functions, and ad hoc batch support requests

Some implementation of application performance enhancements, batch performance tuning, and execution of periodic data archival of aged transaction information

Use of system documentation tools, solution repositories, and code generating methodology.

Participating in 24 by 7 support rotation focusing on system availability and stable application operations

Evaluating, testing and implementing COBOL enhancements according to requirement specifications.

Organizational Skill:

Works effectively dynamic environment

Sets and maintains expectations

Accountable for assigned work and follows through to completion

High attention to detail

Multi-task

Follow structured processes

Must have good verbal and written communications skills.

Additional Information

** U.S. Citizens and those who are authorized to work independently in the United States are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Contract job opportunity for you.
  2. Only US Citizen, Green Card Holder, GC-EAD, H4-EAD, L2-EAD, OPT-EAD & TN-Visa can apply.
  3. No H1B candidates, please.
  4. Please mention your Visa Status in your email or resume.

** All your information will be kept confidential according to EEO guidelines.


Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007