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Java Developer Jobs in Illinois (NOW HIRING)

GRMinc

Java Developer / Java Designer

Bloomington, IL · On-site

$49 - $63.25/hr

Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend requirement gathering sessions and create high level application design. * Should have ...

Next Step Systems

Full Stack Java Developer

Chicago, IL · On-site

$54 - $69.75/hr

Full Stack Java Developer, Chicago, IL We are hiring a Full Stack Java Developer now! Urgent need! Looking for multiple experienced Full Stack Java Developers to work for a renowned global ...

Stem Xpert

Java developer

Barrington, IL · On-site

$50.75 - $65.75/hr

Java Developer Location: Barrington, IL Full Time Skills required: * 5-7 yrs experience in Java/J2EE technologies * Experience in application development , & troubleshooting work * Software ...

360 IT Professionals

Java Developer

Chicago, IL

$52.50 - $68/hr

Job Title: Java Developer Work Location: US-IL-Chicago Duration: 06 months Responsibilities include : Position Requirements/Technical Skills: Requirements : Additional Skills : Bonuses:

Code Lab Technology

Java Developer

Highland Park, IL

$52 - $67.25/hr

... Java Developer 12 Months Required: * Strong Development background in Java (Full Stack, preferred) * Hadoop, required 1 year * Python, required-1 year * PCF preferred * If they have front end ...

Code Lab Technology

Java Developer

Highland Park, IL · On-site

$52 - $67.25/hr

... Java Developer 12 Months Required: * Strong Development background in Java (Full Stack, preferred) * Hadoop, required 1 year * Python, required-1 year * PCF preferred * If they have front end ...

Georgia IT, Inc.

Java Developer-Onsite

Chicago, IL · On-site

$52.50 - $68/hr

Georgia IT, Inc. is seeking a Java Developer with experience in trading applications. The role involves designing, developing, and supporting low-latency trading systems while collaborating with ...

Apex Informatics

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Design, code, test, and debug Java applications that adhere to best practices, coding standards ... other developers to translate requirements into technical solutions. Participate in agile ...

RedMane Technology

Java Developer - Chicago

Chicago, IL · On-site

$75K/yr

Java Developer / Analyst - Chicago Company Description RedMane Technology LLC is an application software consulting and systems integration company based in Chicago. We deliver software solutions for ...

RedMane Technology

Java Developer - Chicago

Chicago, IL

$50.75 - $65.75/hr

\n \n \n \n \n Java Developer \/ Analyst - Chicago \n \n \n \n \n \n Company Description \n \n \n \n \n \n RedMane Technology LLC is an application software consulting and systems integration company ...

RedMane Technology

Java Developer - Chicago

Chicago, IL

$50.75 - $65.75/hr

\n \n \n \n \n Java Developer \/ Analyst - Chicago \n \n \n \n \n \n Company Description \n \n \n \n \n \n RedMane Technology LLC is an application software consulting and systems integration company ...

Spruce Infotech

Sr Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Software Developer - Java Location: Chicago, IL (Hybrid) Contract Job Summary We are seeking an experienced Senior Software Developer - Java to join our development team. The ideal candidate ...

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All JobsJava Developer JobsJava Developer Jobs in Illinois

Java Developer information

See Illinois salary details

$15

$54

$75

How much do java developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for java developer in Illinois is $54.94, according to ZipRecruiter salary data. Most workers in this role earn between $47.50 and $61.49 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

What are the key skills and qualifications needed to thrive as a Java developer, and why are they important?

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
More about Java Developer jobs

What are the most commonly searched types of Java Developer jobs in Illinois?

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What cities in Illinois are hiring for Java Developer jobs?

Cities in Illinois with the most Java Developer job openings:

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Java Developer jobs near you
Infographic showing various Java Developer job openings in Illinois as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $114,278 per year, or $54.9 per hour.

Java Developer / Java Designer

GRMinc

Bloomington, IL • On-site

$49 - $63.25/hr

Contractor

Re-posted 25 days ago

Job description

Company Description
Job Description
Max Rate is 46/Hr on C2C
(Note: If candidates on OPT, EAD and H1b, please provide visa copy for client submission.)
Title: Java Developer / Java Designer
Duration: 2 Months
Location: Bloomington, IL
Job Description:
  • Shall be responsible to attend requirement gathering sessions and create high level application design.
  • Should have prior design application on Java, good communication skill and ability interpret business requirement into technical design.

Thanks & Regards,
Matt Blair / Global Resource Management, Inc. (GRMI)
Work: 678-935-1977/ Fax: 678 935 7980./
Email: Matt@grmi.net
Gtalk: Consultazmath25@gmail.com
www.Grmi.net
Qualifications
Additional Information
Matt Blair (matt@grmi.net) work: 678-935-1977

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