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Assistant Java Mainframe Developer Jobs in Chicago, IL

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive ... * Assist in architectural design reviews and project planning, lending your insights for strategic ...

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive ... * Assist in architectural design reviews and project planning, lending your insights for strategic ...

Java ReactJS Developer

Chicago, IL · On-site

$75K - $115K/yr

... assist other similar projects Your contribution to the team: • A collaborative spirit and ... Required Skill and Experience Strong development experience in Java/J2EE, Spring Boot, REST, JSON ...

Java Developer/Architect

Schaumburg, IL

$61.75 - $83.50/hr

Some of our sur accelerators and solution frameworks assist our clients including FIN-CDO (which ... Role: Java Developer/Architect (Data) Location: Schaumburg, IL Full Time (Direct Hire) Must Have:

Java Developer/Architect

Schaumburg, IL · On-site

$61.75 - $83.50/hr

Some of our sur accelerators and solution frameworks assist our clients including FIN-CDO (which ... Role: Java Developer/Architect (Data) Location: Schaumburg, IL Full Time (Direct Hire) Must Have ...

Assistant Vice President

Cary, IL · On-site

$140K - $165K/yr

... programming languages using Java to develop test scripts in the Selenium and Cucumber framework ... Mainframe, KTS, MDM, Hue, Putty, Hadoop. Salary range: $140,000.00 - $165,000.00/year. This ...

Java Software Engineer

Chicago, IL · On-site

$53.25 - $73.25/hr

The right candidate will assist with tracking performance metrics and integrate knowledge of ... Software Engineering, Computer Information Systems, Mathematics * 5+years of experience in Java ...

Engineers are expected to deliver a superior customer experience by exhibiting our core principles ... May assist others in adopting to product(s)/technology change. May act as a Designated Support ...

Showing results 21-40

Assistant Java Mainframe Developer information

See Chicago, IL salary details

$10

$54

$74

How much do assistant java mainframe developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for assistant 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 most commonly searched types of Java Mainframe Developer jobs in Chicago, IL? The most popular types of Java Mainframe Developer jobs in Chicago, IL are:
Infographic showing various Assistant Java Mainframe Developer job openings in Chicago, IL 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, with an average salary of $114,373 per year, or $55 per hour.

Senior Software Developer - Java

ULINE

Waukegan, IL • On-site

$96K - $148K/yr

Full-time

Medical, Retirement, PTO

Posted 17 days ago


Uline rating

8.2

Company rating: 8.2 out of 10

Uline

Based on 113 frontline employees who took The Breakroom Quiz

7.1

Company rating compared to similar companies: 7.1 out of 10

Retail wholesalers average

Based on 12,928 frontline employees who took The Breakroom Quiz

The best things about working at Uline

  • 100%

    100% say they get paid time off

    say they get paid time off

  • 98%

    98% say their health insurance is affordable

    say their health insurance is affordable

  • 81%

    81% say they get enough training

    say they get enough training

Featured by Uline, based on 113 Breakroom Quiz responses from their frontline employees


Job description

Senior Software Developer - Java
Pay from $96,000 to $148,000 per year
2200 S. Lakeside Drive, Waukegan, IL 60085
Are you ready to design, innovate and lead in a collaborative, cutting-edge tech environment? Uline is seeking a Senior Java Software Developer to spearhead the development, deployment and maintenance of sophisticated Java applications. Your expertise will shape the tech landscape for our growing North American company!
Careers Packed with Potential. Backed by 45+ years of success, Uline offers opportunities to grow your career with stability you can count on.
Position Responsibilities
  • Craft, test and deploy robust Java applications aligned with business needs using industry-leading technologies and coding standards.
  • Conduct code reviews, optimize performance and ensure application responsiveness while maintaining top-notch quality.
  • Assist in architectural design reviews and project planning, lending your insights for strategic advancements.
  • Guide and mentor fellow developers, exhibiting leadership in cross-functional development practices.
  • Collaborate closely with the development team to ensure consistent processes and timely deliverables.

Minimum Requirements
  • Bachelor's degree in Computer Science, Software Engineering or relevant programming education and experience.
  • 7+ years of hands-on Java full stack development, with a strong track record in enterprise solutions using Spring framework.
  • Extensive experience in REST web services, microservice environments, Git, JPA, SQL, JSON, SOAP, XML and code versioning tools.
  • Working knowledge of caching, service discovery, CI / CD tools and familiarity with Agile methodologies.
  • Uline does not participate in the H1-B lottery.

Benefits
  • Complete health insurance coverage and 401(k) with 6% employer match that starts day one!
  • Multiple bonus programs.
  • Paid holidays and generous paid time off.
  • Tuition Assistance Program that covers professional continuing education.

Employee Perks
  • Café featuring affordable daily meal options from local restaurants.
  • On-site fitness center and beautifully maintained walking paths.
  • Best-in-class, clean, modern facilities.

About Uline
Uline, a family-owned company, is North America's leading distributor of shipping, industrial, and packaging materials with over 10,000 employees across 15 locations.
Uline is a drug-free workplace. All new hires must complete a pre-employment hair follicle drug screening. All positions are on-site.
EEO/AA Employer/Vet/Disabled
#LI-LH1
#CORP
(#IN-PPITL3)
#ZR-HQIT
Our employees make the difference and we are committed to offering exceptional benefits and perks! Explore Uline.jobs to learn more!

Working at Uline

Perks for frontline workers

From Uline, via Breakroom

  • Complete health insurance coverage and 401(k) with 6% employer match that starts day one!

  • Multiple bonus programs.

  • Paid holidays and generous paid time off.

  • Tuition Assistance Program that covers professional continuing education.

  • Fitness center and walking trails at select locations.

  • In-house speakers, workshops and seminars.

What to expect from working at Uline

From Uline

About Uline, in their own words

From Uline

Uline, a family-owned business headquartered in Kenosha County, Wisconsin, is the leading distributor of shipping, industrial and packaging materials to businesses throughout North America.


What Uline employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Uline logo

About Uline

Sourced by ZipRecruiter

Uline is North America's leading distributor of shipping, industrial and packaging materials. We're a family-owned company known for incredible service, quality products and same-day shipping of our huge in-stock inventory. With over 9,000 employees across 13 locations, it's time you joined Uline.

Industry

Paper product wholesalers, trucking and wholesale

Company size

5,001 - 10,000 Employees

Headquarters location

Pleasant Prairie, WI, US

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