R&D Software Engineer
Lisle, IL · On-site
Required : • At least 8+ years of experience testing modern large-scale software and complex test configurations • Has mastered the basics of operating as a developer in the IBM mainframe ...
R&D Software Engineer
Lisle, IL · On-site
Required : • At least 8+ years of experience testing modern large-scale software and complex test configurations • Has mastered the basics of operating as a developer in the IBM mainframe ...
Architect (ATC)
Chicago, IL · On-site
Lead Mainframe Architect DevOps Modernization Role Description Seeking an experienced Lead Mainframe Architect with strong expertise in IBM Z DevOps and enterprise modernization. The role focuses on ...
Architect (ATC)
Chicago, IL · On-site
Lead Mainframe Architect DevOps Modernization Role Description Seeking an experienced Lead Mainframe Architect with strong expertise in IBM Z DevOps and enterprise modernization. The role focuses on ...
S. They are seeking a Senior Technology Lead to develop and maintain mainframe applications and optimize JCL jobs. The role involves working with DB2 databases and providing techno-functional ...
S. They are seeking a Senior Technology Lead to develop and maintain mainframe applications and optimize JCL jobs. The role involves working with DB2 databases and providing techno-functional ...
Must Have Skills (Top 3 technical skills only) * 1. JCL 2. COBOL 3. DB2 Nice to have skills (Top 2 only) 1. VSAM 2. ITSM Detailed Develop and maintain mainframe applications using COBOL to support ...
Must Have Skills (Top 3 technical skills only) * 1. JCL 2. COBOL 3. DB2 Nice to have skills (Top 2 only) 1. VSAM 2. ITSM Detailed Develop and maintain mainframe applications using COBOL to support ...
Working knowledge of EDI documents and hands-on mapping experience a plus Experience with Sterling Integrator (GIS/B2BI) mapping tool is a plus Proficient in Mainframe COBOL Proficient in DB2 / SQL ...
Working knowledge of EDI documents and hands-on mapping experience a plus Experience with Sterling Integrator (GIS/B2BI) mapping tool is a plus Proficient in Mainframe COBOL Proficient in DB2 / SQL ...
Summary Experienced Software Development Engineer in Test : Plans, designs, develops and executes ... The position involves testing and validation of mainframe-based applications. Job Complexity: Works ...
Summary Experienced Software Development Engineer in Test : Plans, designs, develops and executes ... The position involves testing and validation of mainframe-based applications. Job Complexity: Works ...
R&D Software Engineer
Lisle, IL · On-site
Has mastered the basics of operating as a developer in the IBM mainframe environment; * Experience debugging with tools like XDC, IPCS; * Experience in software development using IBM Assembler/Metal ...
R&D Software Engineer
Lisle, IL · On-site
Has mastered the basics of operating as a developer in the IBM mainframe environment; * Experience debugging with tools like XDC, IPCS; * Experience in software development using IBM Assembler/Metal ...
Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe technologies with an emphasis on installation/upgrading, tuning, and troubleshooting of z/OS and third-party ...
Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe technologies with an emphasis on installation/upgrading, tuning, and troubleshooting of z/OS and third-party ...
Hadoop Developer
Riverwoods, IL · On-site
Hadoop Developer Location: Riverwoods, IL Duration: Fulltime BGV will be done for the selected ... systems/mainframe and vice-versa. 3+ years' experience in Importing and exporting the data using ...
Hadoop Developer
Riverwoods, IL · On-site
Hadoop Developer Location: Riverwoods, IL Duration: Fulltime BGV will be done for the selected ... systems/mainframe and vice-versa. 3+ years' experience in Importing and exporting the data using ...
Java Engineer - REST APIs & Database Systems
Lisle, IL · On-site
$51 - $70/hr
Broadcom's Mainframe Software Division (MSD) is looking for a talented, motivated, and experienced Software Engineer with a passion for building high-quality applications using Agile practices to ...
Java Engineer - REST APIs & Database Systems
Lisle, IL · On-site
$51 - $70/hr
Broadcom's Mainframe Software Division (MSD) is looking for a talented, motivated, and experienced Software Engineer with a passion for building high-quality applications using Agile practices to ...
Enterprise server platform architecture - x86, IBM z (mainframe), Unisys, P Series, SPARC, Itanium ... engineering, with consulting or advisory delivery * Demonstrated experience leading server ...
Enterprise server platform architecture - x86, IBM z (mainframe), Unisys, P Series, SPARC, Itanium ... engineering, with consulting or advisory delivery * Demonstrated experience leading server ...
Enterprise server platform architecture - x86, IBM z (mainframe), Unisys, P Series, SPARC, Itanium ... engineering, with consulting or advisory delivery * Demonstrated experience leading server ...
Enterprise server platform architecture - x86, IBM z (mainframe), Unisys, P Series, SPARC, Itanium ... engineering, with consulting or advisory delivery * Demonstrated experience leading server ...
Oracle Fusion Accounting Hub experience Experience with OCR applications Mainframe OS390 background (COBOL, JCL, TSO/ISPF, etc.) Batch scheduling tool knowledge (Mainframe Control-M) Additional ...
Oracle Fusion Accounting Hub experience Experience with OCR applications Mainframe OS390 background (COBOL, JCL, TSO/ISPF, etc.) Batch scheduling tool knowledge (Mainframe Control-M) Additional ...
The Systems Programmer ensures the availability and efficient operation of the mainframe z/OS operating system, related hardware and software. Secondary responsibilities include storage ...
The Systems Programmer ensures the availability and efficient operation of the mainframe z/OS operating system, related hardware and software. Secondary responsibilities include storage ...
The role provides strategic and technical oversight for the Payment Tracker and guides the transformation of large scale engineering teams and platforms, including mainframe based reporting systems.
The role provides strategic and technical oversight for the Payment Tracker and guides the transformation of large scale engineering teams and platforms, including mainframe based reporting systems.
Site Reliability Engineer
$57K - $113K/yr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve, IBM Utilities, SORT, FileAid, Xpediter, ChangeMan, AbendAid, and related tools. * Monitor and ...
Site Reliability Engineer
$57K - $113K/yr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve, IBM Utilities, SORT, FileAid, Xpediter, ChangeMan, AbendAid, and related tools. * Monitor and ...
Site Reliability Engineer
Chicago, IL · On-site
$58.75 - $78/hr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve, IBM Utilities, SORT, FileAid, Xpediter, ChangeMan, AbendAid, and related tools. * Monitor and ...
Site Reliability Engineer
Chicago, IL · On-site
$58.75 - $78/hr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve, IBM Utilities, SORT, FileAid, Xpediter, ChangeMan, AbendAid, and related tools. * Monitor and ...
Lead Gupta SQL Windows/Centura Technical Consultant
Chicago, IL · On-site
$95 - $120/hr
... using Mainframes and client server technologies. * Strong experience building and managing applications built using GuptaSQL/Centura Team Developer * Strong experience with various DBMS
Lead Gupta SQL Windows/Centura Technical Consultant
Chicago, IL · On-site
$95 - $120/hr
... using Mainframes and client server technologies. * Strong experience building and managing applications built using GuptaSQL/Centura Team Developer * Strong experience with various DBMS
... , DevOps) • Ensure adherence to change management and release processes. • Handle on-call ... Mainframe/AS400 to Cloud) is a plus. Company : Tata Consultancy Services is a business solutions ...
... , DevOps) • Ensure adherence to change management and release processes. • Handle on-call ... Mainframe/AS400 to Cloud) is a plus. Company : Tata Consultancy Services is a business solutions ...
... from the Mainframe, AS400, and SAP, and SOL Server. - Experience developing ETL processes using XML inputs and output to structured databases. - Experience with very large database management ...
... from the Mainframe, AS400, and SAP, and SOL Server. - Experience developing ETL processes using XML inputs and output to structured databases. - Experience with very large database management ...
Mainframes Developer information
See Chicago, IL salary details
$49.4K - $60.5K
1% of jobs
$60.5K - $71.5K
4% of jobs
$71.5K - $82.6K
9% of jobs
$92.9K is the 25th percentile. Wages below this are outliers.
$82.6K - $93.6K
12% of jobs
$93.6K - $104.7K
15% of jobs
The median wage is $111.9K / yr.
$104.7K - $115.8K
14% of jobs
$115.8K - $126.8K
15% of jobs
$131.2K is the 75th percentile. Wages above this are outliers.
$126.8K - $137.9K
13% of jobs
$137.9K - $148.9K
9% of jobs
$148.9K - $160K
5% of jobs
$160K - $171K
3% of jobs
$49.4K
$115.2K
$171K
How much do mainframes developer jobs pay per year?
As of Aug 16, 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.
What does a Mainframes Developer do?
A Mainframes Developer designs, codes, tests, and maintains applications running on mainframe systems, primarily using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of legacy systems, often working with tools such as JCL and DB2, and may collaborate with system administrators and analysts to support business operations.
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 continued use of mainframe technology for critical applications. However, the number of new positions is gradually decreasing as organizations modernize their IT infrastructure.
What is the difference between Mainframes Developer vs Mainframes Analyst?
| Aspect | Mainframes Developer | Mainframes Analyst |
|---|---|---|
| Required Credentials | Typically a degree in Computer Science or related field; certifications like IBM Certified Specialist | Similar credentials; often holds certifications in mainframe systems and analysis |
| Work Environment | Develops, codes, and tests mainframe applications in a software development setting | Analyzes existing mainframe systems, gathers requirements, and supports system improvements |
| Employer & Industry Usage | Used by banks, insurance companies, and large enterprises for application development | Employed 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:
Broadcom rating
8.7
Based on 23 frontline employees who took The Breakroom Quiz
19th of 157 rated electronics manufacturers
Job description
Job Summary:
Broadcom’s Mainframe Software Division is seeking a talented R&D Software Engineer to join their Mainframe Security and Compliance team. The role involves building, testing, and supporting security solutions while leading a small team of developers and collaborating with stakeholders.
Responsibilities:
• Applying your past experience to inform the product roadmap;
• Experimenting with new technologies that improve our software;
• Adopt a test-first approach to software development in which, where possible, the test is developed before the code;
• Participate in design and code reviews with other engineers;
• Participate in test plan reviews;
• Mentor Junior team members;
• Perform unit/module testing of software;
• Actively support and contribute to end of iteration demos;
• Responsible for assigned integration, testing, and deployment tasks;
• Actively foster continuous team improvement in self and team:
• Contribute to team retrospectives; help to identify and resolve team impediments;
• Take ownership of problems and continuously strive to become a better problem solver;
• Write and maintain documentation to describe program development, logic, coding, testing, changes, and corrections.
Qualifications:
Required:
• At least 8+ years of experience testing modern large-scale software and complex test configurations
• Has mastered the basics of operating as a developer in the IBM mainframe environment
• Experience debugging with tools like XDC, IPCS
• Experience in software development using IBM Assembler/Metal C on the mainframe (zOS or zVSE) platform
• Experience in implementing JCL to execute batch processes in zOS or zVSE
• Additional experience in one or more of the following programming languages: IBM C, ISPF CLIST, REXX, RESTful APIs and Object-Oriented programming
• Bachelor’s degree in Engineering or higher or global equivalent in a software-related field
• 8+ years of experience in software development or a related field
• Legal Authorization To Work In The U.S. Is Required
Company:
Broadcom is a designer, developer, and global supplier of a broad range of analog and digital semiconductor connectivity solutions. Founded in 1991, the company is headquartered in Palo Alto, USA, with a team of 10001+ employees. The company is currently Late Stage.
Broadcom’s Mainframe Software Division is seeking a talented R&D Software Engineer to join their Mainframe Security and Compliance team. The role involves building, testing, and supporting security solutions while leading a small team of developers and collaborating with stakeholders.
Responsibilities:
• Applying your past experience to inform the product roadmap;
• Experimenting with new technologies that improve our software;
• Adopt a test-first approach to software development in which, where possible, the test is developed before the code;
• Participate in design and code reviews with other engineers;
• Participate in test plan reviews;
• Mentor Junior team members;
• Perform unit/module testing of software;
• Actively support and contribute to end of iteration demos;
• Responsible for assigned integration, testing, and deployment tasks;
• Actively foster continuous team improvement in self and team:
• Contribute to team retrospectives; help to identify and resolve team impediments;
• Take ownership of problems and continuously strive to become a better problem solver;
• Write and maintain documentation to describe program development, logic, coding, testing, changes, and corrections.
Qualifications:
Required:
• At least 8+ years of experience testing modern large-scale software and complex test configurations
• Has mastered the basics of operating as a developer in the IBM mainframe environment
• Experience debugging with tools like XDC, IPCS
• Experience in software development using IBM Assembler/Metal C on the mainframe (zOS or zVSE) platform
• Experience in implementing JCL to execute batch processes in zOS or zVSE
• Additional experience in one or more of the following programming languages: IBM C, ISPF CLIST, REXX, RESTful APIs and Object-Oriented programming
• Bachelor’s degree in Engineering or higher or global equivalent in a software-related field
• 8+ years of experience in software development or a related field
• Legal Authorization To Work In The U.S. Is Required
Company:
Broadcom is a designer, developer, and global supplier of a broad range of analog and digital semiconductor connectivity solutions. Founded in 1991, the company is headquartered in Palo Alto, USA, with a team of 10001+ employees. The company is currently Late Stage.
About Broadcom
Sourced by ZipRecruiter
Industry
Semiconductor and electronic component manufacturing
Company size
10,000+ Employees
Headquarters location
Palo Alto, CA, US
Year founded
1991