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Junior Java Programmer Jobs in Illinois (NOW HIRING)

Atria Group LLC

Junior Developer

Barrington, IL · On-site

$66K - $86K/yr

Minimum 2 to 3 years of experience in software development using Java/J2EE technologies, Spring ... As a junior developer and support engineer, this role would be primarily customer facing. The ...

Mojo Trek

Lead Java Software Engineer

Chicago, IL

$70 - $80/hr

Mentors junior developers. Communicates with end users and internal customers to help direct ... Technical Skills Strong Java 17+. Backend development is a must. Spring Boot framework. Message ...

ApTask

Java Developer with Camunda

Chicago, IL · On-site

They are seeking a Java Developer with expertise in Camunda to collaborate with global teams on ... and support junior team members in Camunda best practices and development techniques. • ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

AbbVie

Junior Application Security Engineer

North Chicago, IL · On-site

$56.50 - $75.50/hr

Java, Node.js) * Experience integrating security testing into CICD pipelines * Knowledge of ... Experience coaching and supporting the development of junior engineers Preferred: * Experience ...

Sonsoft Inc

Sungard Clearvision

Chicago, IL · On-site

Company Description SonSoft Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. SonSoft Inc is growing at a steady pace specializing in the fields of ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

Supernova Technology

Junior Software Engineer

Chicago, IL · On-site

$80K - $100K/yr

About the Role We are looking to fill an entry level software engineer to learn from our top ... Java, C/C++, and JavaScript. Python is a plus * Hands-on practice on Java Spring Framework and ...

Jobsbridge

Hadoop/ Bigdata Developer

Chicago, IL · On-site

Junior Level (5 to 7 Yrs of Java/J2ee, 3 year+ Hadoop) Mid-Level (6 to 8 years of Java/J2ee, 4 year ... programming experience and Big Data ecosystem (Hadoop, HDFS, Map Reduce, Yarn, Pig, Hive, Oozie ...

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All JobsJava Programmer JobsJunior Java Programmer JobsJunior Java Programmer Jobs in Illinois

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 9, 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.

Java Full Stack Developer in Chicago, IL and Schenectady, NY

Chicago, IL • On-site

NYGCI
See more jobs at NYGCIexternal

$54 - $69.75/hr

Contractor

Re-posted 20 days ago

Job description

Company Description
NYGCI was founded in 2007 in New York State. Since then we have expanded our services footprint to 27+ states within USA, representing our service presence in more than 50% of US.We provide IT Professional Services to local, regional and global customers and reduce their IT risk and maximize their IT performance.
Job Description
Role: Full Stack Developer
Work Location: Chicago, IL; Schenectady, NY
Contract to Hire
JOB DESCRIPTION:
• 6+ years of experience in specific tech stacks.
• Back-end engineers require knowledge of Spring, Java and SQL.
• 3+ years of experience in native AWS services.
• 3+ years of experience in building micro-services and micro-service architecture -
• Experienced/ Knowledgeable in Go Lang is a differentiator
• Experienced/ Knowledgeable in ReactJS is a differentiator
• Prior experience working in Agile Scrum methodology
• Deliver program level features with higher complexity
• Drive technical decisions along with other technical leaders in the organization
• Implement industry best practices and mentor any junior developers on the team - Act as a member of the Software Center of Excellence, representing the face of high-quality design and development practices
• Build features such as web services and Queries on existing tables
• Understand performance parameters and assess application performance
• Work on care data structures and algorithms and implement them using language of choice
Critical:
• Java 8 and/or 11 (including streams, lambdas)
• Hands on experience with AWS native services
• Microservice design/implementation
• Spring Framework: Spring Data, Spring Boot, Spring MVC, Spring Security
• JPA (Hibernate or similar) (named queries, JPQL)
• Database skills (writing stored procedures, sql queries)
• Preparedness to learn and implement new technologies Decision Swingers:
• AWS Developer Certified
• Experience in Go Lang
• Experience in ReactJs
• Experience with containerization (Kubernetes/ Containerization)
Nice to have: -
• Further database skills (data modeling, performance management, db tuning)
• Further JPA/Hibernate skills (Criteria, Projections)
• Prior project experience involving handling of analyzing large volume of data (streaming and static data)
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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