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Mainframes Developer Jobs in Chicago, IL (NOW HIRING)

Kanak Elite Services Inc

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

MAINFRAME DEVELOPER Location: Chicago, IL (Full Onsite, Open to Relocating Candidates) Visa: Any visa except H1B We're looking for a Mainframe Developer to join our team! If you're experienced with ...

AceStack LLC

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Mainframe Developer Locations:- Irving, TX / Hopkins, MN / Brookfield, WI / Chicago, IL / Atlanta, GA / Charlotte, NC (On-site) Notes: full-time and contract both. Brookfield, WI and Chicago, IL are ...

Kanak Elite Services Inc

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Mainframe Developer (12+ YEARS) Location: Chicago, IL • Required Years of Experience: At least 12+ years of relevant experience • 12+ years of experience as a Mainframe Developer Required Skills ...

Purple Drive

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Mainframe Developer Location: Chicago, IL & Richardson, TX Experience: Expert Level Employment Type: Contract * Expert-level proficiency in Mainframe technologies including COBOL, JCL, VSAM, DB2 ...

Two95 International Inc.

Mainframe Developer

Rosemont, IL

$49.25 - $63.50/hr

Mainframe Developer Location: Rosemont,IL Duration: Fulltime Mainframe-L2 (Mandatory) As a Lead, you are responsible for managing a small team of analysts, developers, testers or engineers and drive ...

Georgia IT Inc

Mainframe Developer

Hoffman Estates, IL · On-site

$48 - $61.75/hr

Mainframe Developer 100% onsite role (2-3 days onsite so it would be hybrid role) Location: Charlotte, NC/ Dallas, TX/ Hoffman Estates, IL Duration: 12 Months Technology Stack: CICS, Cobol, JCL, DB2 ...

Two95 International Inc.

Mainframe Developer

Rosemont, IL · On-site

$49.25 - $63.50/hr

Mainframe Developer Location: Rosemont,IL Duration: Fulltime Mainframe-L2 (Mandatory) As a Lead, you are responsible for managing a small team of analysts, developers, testers or engineers and drive ...

Two95 International Inc.

Mainframe Developer

Rosemont, IL

$49.25 - $63.50/hr

Mainframe Developer Location: Rosemont,IL Duration: Fulltime Mainframe-L2 (Mandatory) As a Lead, you are responsible for managing a small team of analysts, developers, testers or engineers and drive ...

TWO95 International

Mainframe Developer

Rosemont, IL · On-site

$49.25 - $63.50/hr

Mainframe Developer Location: Rosemont,IL Duration: Fulltime Mainframe-L2 (Mandatory) As a Lead, you are responsible for managing a small team of analysts, developers, testers or engineers and drive ...

vaaridatech

Mainframe Developer -W2

Chicago, IL

$50.50 - $65/hr

Role - Mainframe Developer Location - Riverwoods, IL (onsite) Job Type- W2 Contract Below * Develop, test, and maintain mainframe applications using COBOL and related technologies. * Write, modify ...

eTeam

Mainframe Programmer

Chicago, IL · On-site

Mainframe Programmer Job Role: Mainframe Programmer Duration: 6 months with possible extension Location: Irving, TX, Chicago, IL, Charlotte, NC, Milwaukee, WI 53005, Atlanta, GA, New York, NY ...

Trident Consulting

Sr Mainframe Programmer

Chicago, IL · On-site

$45/hr

Sr Mainframe Programmer Trident Consulting is seeking a Sr Mainframe Programmer for one of our clients in Brookfield, WI Richfield, MN Chicago, IL Irving, TX Atlanta, GA (Onsite) Length of Assignment ...

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All JobsMainframes Developer JobsMainframes Developer Jobs in Chicago, IL

Mainframes Developer information

See Chicago, IL salary details

$49.4K

$115.2K

$171K

How much do mainframes developer jobs pay per year?

As of Jul 5, 2026, the average yearly pay for mainframes developer in Chicago, IL is $115,217.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,700.00 and $133,900.00 per year, depending on experience, location, and employer.

Are mainframe engineers in demand?

Mainframes developers are in steady demand due to the continued use of mainframe systems in industries like finance, government, and healthcare. They require specialized skills in COBOL, JCL, and mainframe environments, and demand often depends on the organization's reliance on legacy systems. While some companies are transitioning to newer technologies, mainframe expertise remains valuable for maintaining critical infrastructure.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in COBOL, JCL, and mainframe environments tend to earn higher salaries, especially in industries like finance and government. Salaries may also vary based on the complexity of projects and the employer's size.

Is mainframe developer a good career?

Mainframe developers work with large-scale computer systems used by many organizations for critical applications. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. As demand persists in industries such as finance and government, it can be a solid career choice for those with relevant skills and certifications.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers focus on maintaining and optimizing these systems, often integrating AI tools to enhance performance but not replacing the hardware or fundamental role of mainframes in data processing. Skills in legacy systems, programming languages like COBOL, and system security remain essential for mainframe professionals.

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.

What are popular job titles related to Mainframes Developer jobs in Chicago, IL? For Mainframes Developer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Chicago, IL look for? The top searched job categories for Mainframes Developer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Mainframes Developer jobs? Cities near Chicago, IL with the most Mainframes Developer job openings:
Mainframes Developer jobs near you

Mainframe Developer

Kanak Elite Services Inc

Chicago, IL • On-site

$50.50 - $65/hr

Contractor

Posted 21 days ago

Job description

Role: MAINFRAME DEVELOPER

Location: Chicago, IL (Full Onsite, Open to Relocating Candidates)

Visa: Any visa except H1B
We're looking for a Mainframe Developer to join our team! If you're experienced with mainframe technologies and meet the requirements below, we'd love to connect.
What we're looking for:
·      12+ years working with Mainframe technologies
·      Strong experience in NAT/ADABAS
·      COBOL, CICS, DB2, JCL, CA7
·      Financial industry experience is a bonus
 

Thanks & Regards,

Technical Recruiter

Anjali Sonkar

Email : Anjali08@kanakits.com