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Full Time Java Mainframe Developer Jobs in Chicago, IL

Jobsbridge

JAVA Web UI developer

Chicago, IL · On-site

Skill JAVA Web UI developer, UI and UX using EXTJS, Angular JS, JQuery, Core JAVA Application ... Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description OPT and EAD ...

Sonsoft Inc

Java Ui Developer( Angular Js)

Northbrook, IL

$51.75 - $67/hr

... programming and test driven development. At least 6 years of experience in Java, JEE skills At ... Note:- 1. This is a Full-Time & Permanent job opportunity for you. 2. Only US Citizen, Green Card ...

Sonsoft Inc

Java Ui Developer( Angular Js)

Northbrook, IL · On-site

$51.75 - $67/hr

... programming and test driven development. At least 6 years of experience in Java, JEE skills At ... Note:- 1. This is a Full-Time & Permanent job opportunity for you. 2. Only US Citizen, Green Card ...

Jobsbridge

Senior Java Developer with Struts

Chicago, IL · On-site

$59 - $75.25/hr

Skill Accounting, CGI, ClearCase, Developer, Development, EJB, Java, Oracle, PL/SQL, Programming ... Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC can ...

Sonsoft Inc

Java UI Developer

Northbrook, IL · On-site

... programming and test driven development. * At least 6 years of experience in Java, JEE skills ... This is a Full Time job opportunity for you * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD ...

Sonsoft Inc

java API Developer (GC--USC)

Chicago, IL · On-site

$52.50 - $68/hr

At least 7years of experience in Java J2EE technologies Skills At least 4 years of experience in ... This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card Holder, TN ...

Sonsoft Inc

Java UI Developer

Northbrook, IL · On-site

... programming and test driven development. At least 6 years of experience in Java, JEE skills At ... This is a FULL TIME job oppurtunity. * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD , L2 ...

Sonsoft Inc

Java UI Developer

Northbrook, IL

... paired programming and test driven development. * At least 6 years of experience in Java, JEE ... This is a Full Time job opportunity for you * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD ...

TecTammina

Senior Java Developer

Naperville, IL

$57.25 - $73/hr

Experience Required: 8 Years Must Java Integration Experience & Screen Configuration Previous ... Full Time Eligiblity: GC or US Citizens Share the Profiles to mkonni(at)1stitsolutions.com Contact ...

Sonsoft Inc

Java Ui Frontend Developer

Northbrook, IL · On-site

... programming and test driven development. At least 6 years of experience in Java, JEE skills At ... Note:- 1. This is a Full-Time & Permanent job opportunity for you. 2. Only US Citizen, Green Card ...

Sonsoft Inc

Java Ui Frontend Developer

Northbrook, IL · On-site

... programming and test driven development. At least 6 years of experience in Java, JEE skills At ... Note:- 1. This is a Full-Time & Permanent job opportunity for you. 2. Only US Citizen, Green Card ...

Sonsoft Inc

Java Ui Frontend Developer

Northbrook, IL · On-site

... programming and test driven development. At least 6 years of experience in Java, JEE skills At ... Note:- 1. This is a Full-Time & Permanent job opportunity for you. 2. Only US Citizen, Green Card ...

Sonsoft Inc

Core Java Developer

Chicago, IL

... Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of ... This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card Holder, TN ...

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All JobsFull Time Java Mainframe Developer JobsFull Time Java Mainframe Developer Jobs in Chicago, IL

Full Time Java Mainframe Developer information

See Chicago, IL salary details

$10

$54

$74

How much do full time java mainframe developer jobs pay per hour?

As of Jun 4, 2026, the average hourly pay for full time java mainframe developer in Chicago, IL is $54.99, according to ZipRecruiter salary data. Most workers in this role earn between $48.56 and $62.40 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Full Time Java Mainframe Developer, and why are they important?

To thrive as a Full Time Java Mainframe Developer, you need proficiency in Java programming, mainframe technologies like COBOL or JCL, and a relevant degree in computer science or a related field. Familiarity with mainframe development tools (e.g., IBM z/OS, TSO/ISPF), version control systems, and sometimes certifications such as IBM Certified System Programmer are typically required. Strong problem-solving, communication, and teamwork skills help developers translate business needs into robust mainframe solutions and collaborate across diverse IT teams. These capabilities ensure the reliable modernization, maintenance, and integration of enterprise-level legacy systems with new Java applications.

What are some common challenges faced by Full Time Java Mainframe Developers when integrating modern Java applications with legacy mainframe systems?

A common challenge for Full Time Java Mainframe Developers is ensuring seamless communication between modern Java-based applications and existing mainframe systems, which often use older technologies and data formats. Developers need to address issues such as data mapping, protocol compatibility, and performance optimization to maintain reliable and efficient integration. Additionally, understanding both Java and mainframe environments is crucial, as troubleshooting can require knowledge of mainframe batch jobs, COBOL code, or CICS transactions alongside Java frameworks. Collaborative work with mainframe specialists and clear documentation are essential for overcoming these challenges.

What is a Full Time Java Mainframe Developer?

A Full Time Java Mainframe Developer is a professional who specializes in developing, maintaining, and enhancing applications that run on mainframe systems using the Java programming language. These developers often integrate modern Java-based applications with legacy mainframe systems, ensuring seamless data flow and system compatibility. Their responsibilities may include coding, debugging, testing, and optimizing applications for performance on mainframe platforms, as well as collaborating with other IT professionals to support business operations. This role typically requires knowledge of both Java and mainframe technologies like COBOL, JCL, and CICS.

What is the difference between Full Time Java Mainframe Developer vs Mainframe Developer?

AspectFull Time Java Mainframe DeveloperMainframe Developer
Required SkillsJava, Mainframe (COBOL, JCL), DB2, CICSCOBOL, JCL, DB2, CICS
Work EnvironmentBanking, Finance, Insurance sectors with Java and Mainframe integrationLegacy systems in banking, government, insurance
CertificationsJava certifications, Mainframe certifications (e.g., IBM Certified)Mainframe certifications (e.g., IBM Certified)

Full Time Java Mainframe Developers combine Java programming with traditional Mainframe skills, working on integrated systems in finance and banking. Mainframe Developers focus primarily on legacy systems using COBOL and JCL. The former often requires Java certifications, while the latter emphasizes Mainframe-specific credentials. Both roles are vital in industries maintaining legacy systems but differ in technical focus and skill set.

What are popular job titles related to Full Time Java Mainframe Developer jobs in Chicago, IL? For Full Time Java Mainframe Developer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Full Time Java Mainframe Developer jobs in Chicago, IL look for? The top searched job categories for Full Time Java Mainframe Developer jobs in Chicago, IL are:
Full Time Java Mainframe Developer jobs near you
Infographic showing various Full Time Java Mainframe Developer job openings in Chicago, IL as of May 2026, with employment types broken down into 100% Full Time. Highlights an 80% In-person, and 20% Hybrid job distribution, with an average salary of $114,373 per year, or $55 per hour.
JAVA Web UI developer

JAVA Web UI developer

Jobsbridge

Chicago, IL • On-site

Full-time

Posted 3 days ago

Job description

Company Description

Jobs Bridge Inc is among the fastest growing IT staffing / professional services organization with its own job portal. 

Jobs Bridge works extremely closely with a large number of IT organizations in the most in-demand technology skill sets.

Job Description

Skill JAVA Web UI developer, UI and UX using EXTJS, Angular JS, JQuery, Core JAVA Application development

Location Chicago, IL

Total Experience 5 yrs.

Max Salary Not Mentioned

Employment Type Direct Jobs (Full Time)

Domain Any

Description

OPT and EAD can apply 


Qualification: 


- 5+ years JAVA Web UI development experience in high quality interactive UI and UX using EXTJS, Angular JS, JQuery 

- 5+ years Core JAVA Application development experience in developing distributed mission-critical Trading or Transactional Analytics system based on Core JAVA and J2EE 

- 5+ years DB programming experience - Design and build enterprise scale high-volume Oracle and Sybase database processing using packages, procedures, Triggers, PL/SQL, JAVA stored procedures 

- Experience in MVC design pattern and Implementation 

- Ability to work under pressure, take ownership of issues and propose solutions 

- Proactive and possess strong Analytical and problem solving skills and ability to multi-task 

- Excellent communication skills 


Preferred experience: 


- Experience in developing data analysis and data mining applications using business intelligence tools such as Qlikview and SPOTFire or JAVA custom development 

- Financial products knowledge in Future & Options, Forex, Commodities, Equities, Trade life cycle and work flows 


Role Responsibilities: 


- Design and build strategic high-volume platform that leverage EXTJS, Core JAVA online, Batch Analytics processing, Oracle data models and PL/SQL processing 

- Design and build transactional detection patterns and analytics reports 

- Design and Implement user interface for high-performance analytics visualization, workflow and case management platform using best-in-breed UX principles 

- Follow SDLC best practices/process to ensure code quality, Performance, stability and scalability 

- End-to-end Design, build and delivery 

- Release/deployment knowledge, coordination and support 

- Provide L3 production support

Additional Information

Multiple Openings 

Jobsbridge Institute logo

About Jobsbridge Institute

Sourced by ZipRecruiter

Josbridge Institute is your one-stop destination for your Data, Cloud and Analytics learning needs, powered by Microsoft AI & Cloud platform. We offer a wide range of courses and programs, from foundational to advanced focusing on Data Analysis, Cloud Engg, AI-ML required for Microsoft certification. Our courses are designed to equip you with the practical skills and knowledge required for success in the field of cloud computing, AI and Data Analytics. With our experienced faculty, applied learning and comprehensive curriculum, we are committed to helping you achieve your career goals. Students seeking Internship (CPT & OPT) may apply.

Industry

Business schools and computer and management training

Company size

11 - 50 Employees

Headquarters location

Campbell, CA, US

Year founded

2022

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