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Junior Java Programmer Jobs in Illinois (NOW HIRING)

Staffingine LLC

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Mentor and guide junior developers conduct code reviews and promote best practices in BPM and Java development * Collaborate with cross functional teams including business analysts product owners ...

SDH Systems

Java Azure Developer

Chicago, IL · On-site

$52.50 - $68/hr

... junior developers, fostering a collaborative and innovative work environment. • Utilize Oracle SQL for database management, ensuring data integrity and optimizing database performance. • ...

Kanak Elite Services Inc

Java Full Stack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Role: JAVA FULL STACK DEVELOPER Location: Chicago, IL Hybrid (Locals only) Job Summary: We are ... Lead code reviews and mentor junior developers. * Write unit, integration, and automation tests to ...

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Junior Java Programmer information

See Illinois salary details

$59.1K

$103.5K

$156K

How much do junior java programmer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for junior java programmer in Illinois is $103,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,200.00 and $103,200.00 per year, depending on experience, location, and employer.

What is a junior Java programmer?

Junior Java Programmers are entry-level software developers who specialize in writing, testing, and maintaining code using the Java programming language. They typically work under the supervision of more experienced developers and assist in developing applications, debugging issues, and learning best practices in software development. Their responsibilities often include understanding project requirements, writing clean code, and collaborating with team members to deliver high-quality software solutions. This role is ideal for individuals who have foundational knowledge of Java and are looking to gain professional experience in the field.

What types of projects or tasks can a junior Java programmer expect to work on in their first year?

As a Junior Java Programmer, you can expect to work on a variety of tasks such as debugging existing code, writing unit tests, developing small features, and assisting with backend development on larger projects. You'll often collaborate closely with senior developers and participate in code reviews to learn best practices. Many organizations assign juniors to maintenance tasks or simpler modules at first, gradually increasing responsibility as you build confidence and technical skills. This hands-on experience is invaluable for understanding software development workflows and improving your coding abilities.

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

To thrive as a Junior Java Programmer, you need a solid understanding of Java programming, object-oriented concepts, and a relevant degree or coursework in computer science. Familiarity with development environments like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of databases are typically required. Strong problem-solving skills, attention to detail, and the ability to communicate effectively within a team are important soft skills. These competencies are crucial for delivering clean, maintainable code and collaborating efficiently on software projects.

What is the difference between Junior Java Programmer vs Java Developer?

AspectJunior Java ProgrammerJava Developer
Required CredentialsBasic Java certifications, some programming experienceAdvanced Java certifications, multiple years of experience
Work EnvironmentEntry-level projects, supervised tasksDesign, develop, and maintain complex applications
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, enterprise solutions, large-scale projects

While Junior Java Programmers focus on learning and executing basic Java tasks under supervision, Java Developers handle more complex development responsibilities, including designing and implementing software solutions. The roles differ mainly in experience level and scope of work, but both require a solid understanding of Java programming.

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

The most popular types of Java Programmer jobs in Illinois are:

What cities in Illinois are hiring for Junior Java Programmer jobs?

Cities in Illinois with the most Junior Java Programmer job openings:

Junior Java Programmer jobs near you
Infographic showing various Junior Java Programmer job openings in Illinois as of August 2026, with employment types broken down into 89% Full Time, 2% Part Time, and 9% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $103,516 per year, or $49.8 per hour.

Lead Java Developer

Ruri Software Technologies LLC

Riverwoods, IL • On-site

Full-time

Re-posted 21 days ago

Job description

Job Title: Lead Java Developer
Work Location: Riverwoods, IL
Duration: 8+ Months
Job Description:
Lead Java with 7 to 10 years of experience. The ideal candidate will have expertise in Java 8, Redhat Openshift, Kubernetes, PostgreSQL, React, and Springboot Microservices.
- Lead the development and implementation of geospatial applications using Java 8 and Springboot Microservices.
- Oversee the deployment and management of applications on Redhat Openshift and Kubernetes platforms.
- Provide technical expertise in PostgreSQL for database design, optimization, and maintenance.
- Collaborate with front-end developers to integrate React components with backend services.
- Ensure the scalability and reliability of geospatial applications through effective microservices architecture.
- Conduct code reviews and provide constructive feedback to team members to maintain code quality.
- Troubleshoot and resolve technical issues related to geospatial applications and infrastructure.
- Develop and maintain technical documentation for geospatial projects and processes.
- Stay updated with the latest industry trends and technologies to continuously improve our geospatial solutions.
- Work closely with cross-functional teams to gather requirements and deliver high-quality geospatial solutions.
- Mentor junior developers and provide guidance on best practices and coding standards.
- Participate in agile development processes, including sprint planning, stand-ups, and retrospectives.
- Contribute to the overall success of the company by delivering innovative geospatial solutions that benefit society.
Certifications Required
Certified Kubernetes Administrator (CKA), Oracle Certified Professional Java SE 8 Programmer

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