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Java Application Developer Jobs in Illinois (NOW HIRING)

Samprasoft

Java API Developer

Schaumburg, IL · On-site

$51.75 - $66.75/hr

Full Stack Java Developer Location: Chicago, IL Duration: Long Term Contract Note: True full stack ... Must have experience with Java application development (8+ years) * Must have experience with Java

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 development Location Chicago, IL Total Experience 5 yrs. Max Salary Not Mentioned Employment Type Direct ...

Collabera

Software Developer/ Java Developer

Lisle, IL · On-site

$50.25 - $65/hr

Design, develop, and deploy Java/J2EE applications and modules Participate in system design and ... application development Highly proficient in SQL Excellent analytical and communication (both ...

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How much do java application developer jobs pay per hour?

As of Jun 3, 2026, the average hourly pay for java application developer in Illinois is $56.62, according to ZipRecruiter salary data. Most workers in this role earn between $46.59 and $67.07 per hour, depending on experience, location, and employer.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are popular job titles related to Java Application Developer jobs in Illinois? For Java Application Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Illinois look for? The top searched job categories for Java Application Developer jobs in Illinois are:
What cities in Illinois are hiring for Java Application Developer jobs? Cities in Illinois with the most Java Application Developer job openings:
Java Application Developer jobs near you
Infographic showing various Java Application Developer job openings in Illinois as of May 2026, with employment types broken down into 2% Locum Tenens, 2% Internship, 6% As Needed, 72% Full Time, 13% Part Time, and 5% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $117,770 per year, or $56.6 per hour.
Java API Developer

Java API Developer

Samprasoft

Schaumburg, IL • On-site

$51.75 - $66.75/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Full Stack Java Developer

Location: Chicago, IL

Duration: Long Term Contract

Note: True full stack role with cloud (50/50 frontend and backend)

Required Skills:

  • Must have experience with Java application development (8+ years)
  • Must have experience with Java
  • Must have experience with Spring / Spring Boot
  • Must have experience with REST API/ Microservices
  • Must have experience with API integration and development.
  • Must have experience with AWS/Azure
  • Must have experience with cloud hosting and platform integration (Azure)

Preferred Skills:

  • DevOps skills
  • Docker / Kubernetes
  • Azure

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