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Assistant Java Mainframe Developer Jobs in Illinois

Mainframe EDI Developer

Glenview, IL · On-site

$48.25 - $62.25/hr

... JAVA a plus Knowledge of FTP and AS2 communications is a plus Additional Information Keywords: Mainframe, EDI, Cobol, Sterling Integrator, GIS, B2BI, DB2, SQL Similar Titles: EDI Mainframe Developer ...

Java/J2EE Architect

Chicago, IL

$65 - $87.50/hr

... between mainframe application systems and various IBM and Microsoft Server Operation Systems ... assist them in making program and policy decisions; defines options to optimize technology cost ...

Java Developer

Chicago, IL · On-site

$50 - $55/hr

Java Developer Industry: Information Technology / Software Development Location (City, State ... Monitor application health and assist with ongoing optimization efforts. * Participate in Agile ...

Strong Java Developer

Normal, IL · On-site

$49.75 - $64.50/hr

... assist with the creation of interfaces for Campus Solutions. Requirements: 1) Extensive experience with data formatting and import processes using XML, CSV and various other file formats 2) Java ...

Java Platform Engineer

Chicago, IL · On-site

$68K - $161K/yr

... skilled Java Platform Engineer with strong expertise in modern Java development, platform ... Mainframe platforms * CIS systems * Exposure to Redis, Kafka, and Oracle in large-scale, high ...

Software Developer - Java

Waukegan, IL · On-site

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year 2200 S. Lakeside Drive, Waukegan ... * Assist in architectural design reviews and project planning, lending your insights for strategic ...

Software Developer - Java

Waukegan, IL · On-site

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year 2200 S. Lakeside Drive, Waukegan ... * Assist in architectural design reviews and project planning, lending your insights for strategic ...

Software Developer - Java

Glenview, IL · On-site

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year 2200 S. Lakeside Drive, Waukegan ... * Assist in architectural design reviews and project planning, lending your insights for strategic ...

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Assistant Java Mainframe Developer information

What are the most commonly searched types of Java Mainframe Developer jobs in Illinois? The most popular types of Java Mainframe Developer jobs in Illinois are:
What cities in Illinois are hiring for Assistant Java Mainframe Developer jobs? Cities in Illinois with the most Assistant Java Mainframe Developer job openings:
Infographic showing various Assistant Java Mainframe Developer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Mainframe EDI Developer

Sonoma Consulting Inc.

Glenview, IL • On-site

$48.25 - $62.25/hr

Contractor

Re-posted 7 days ago


Job description

Company Description

Sonoma Consulting is one of the fastest growing Global IT Consulting and Executive Search providers with offices in Naperville IL; Chicago IL; Tyson's Corner VA and Hyderabad India. 

Our clients range from start-ups to Fortune 500 companies throughout the world. We look to our large recruiting team to continue to build upon the high standards we have set and ways to continually improve our recruiting process around the speed and quality of the resources we deliver. The Sonoma team prides itself on best model for delivery of IT Resources in a 24/7 model, our high level of professionalism and integrity which enables us to create long-term, meaningful relationships with our clients. 

Job Description

Key Job Responsibilities:

Participate in translating business and customer requirements into well researched and designed custom applications or existing software modifications with legacy and new systems

Work on troubleshooting problems as well as recommend / implement effective solutions

Document testing and maintenance of system changes

On-call support responsibilities

Requirements:

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

MVS and JCL

TSO / ISPF

Good verbal and written communication

Experience writing technical specifications and developing test plans

Must have experience and working knowledge of software development life-cycle

Good troubleshooting skills

Ability to work in team environment as well as individually

Familiarity with INSYNC, Xpeditor, CICS, SDSF, IMS and SCLM preferred

Knowledge of XML structures, EDIFACT standards and JAVA a plus

Knowledge of FTP and AS2 communications is a plus

Additional Information

Keywords: Mainframe, EDI, Cobol, Sterling Integrator, GIS, B2BI, DB2, SQL
Similar Titles: EDI Mainframe Developer, Mainframe Programmer, EDI Developer, EDI Analyst,




Sonoma Consult logo

About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US