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Junior Java Developer Jobs in Des Plaines, IL (NOW HIRING)

Apex Informatics

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Core Java Developer Work Location: Chicago, IL (Hybrid Role) Must have skills: AWS, Microservices, testing, Amazon RDS or DynamoDB Roles: 1. ** Application Development: ** Design, code, test, and ...

PROLIM Global Corporation

Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java Developer Naperville , IL (Onsite ) Contract JD: Strong hands-on experience in Core Java (Multithreading| Collections| Streams| JVM tuning). Extensive experience in Microservices architecture ...

Stem Xpert

Java Developer

Chicago, IL

$52.50 - $68/hr

Java Developer Location : Chicago, IL Duration : Permanent/Full Time Implementations * Desirable: Java/ J2EE and Oracle DB background * Strong learnability on new product for grasping the nuances on ...

1 point system

Java Developer

Riverwoods, IL · On-site

$53 - $68.50/hr

Required Qualifications * 5-7+ years professional experience as a Software Engineer or Backend Engineer. * Strong proficiency in Java 21, Spring Boot, RESTful APIs, and microservices. * Hands-on ...

Infodyne Solutions

Sr Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Position: Sr Java Developer Location: Chicago, IL (Hybrid - 2 3 days/week) Type: Contract - (W2, 1099)/Full Time Job Overview: We are seeking experienced Sr Java Developer with strong expertise in ...

Arete Technologies, Inc.

Java Developer

Chicago, IL

$52.50 - $68/hr

MUST HAVE: * Bachelor's degree or foreign equivalent in Computer Science, Computer Applications, Engineering, or related field * 5+ years of experience as a Java Developer including: * Java ...

Programmers.io

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Experience in Java Programming with Java 1.8, JUnit/Mockito, Spring Boot, MicroServices design, Maven, Tomcat Deployment, Rest & Soap. * Experience in React is a great plus. * Experience in HTML/JS ...

IVID TEK INC

Sr Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Java Developer Location: Chicago, IL Employment Type: Full-time Must be legally authorized to work in the United States for any employer without sponsorship. We are hiring a Senior Java ...

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

$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 ...

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 ...

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All JobsJava Developer JobsJunior Java Developer JobsJunior Java Developer Jobs in Des Plaines, IL

Junior Java Developer information

See Des Plaines, IL salary details

$59.4K

$104.1K

$156.9K

How much do junior java developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for junior java developer in Des Plaines, IL is $104,098.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,600.00 and $103,800.00 per year, depending on experience, location, and employer.

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

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

What is a junior Java developer?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $70,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.

What does a junior Java developer do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a junior Java developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

What are the key skills and qualifications needed to thrive as a junior Java developer?

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Is a Junior Java Developer still in demand?

Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Des Plaines, IL? The most popular types of Java Developer jobs in Des Plaines, IL are:
What are popular job titles related to Junior Java Developer jobs in Des Plaines, IL? For Junior Java Developer jobs in Des Plaines, IL, the most frequently searched job titles are:
What job categories do people searching Junior Java Developer jobs in Des Plaines, IL look for? The top searched job categories for Junior Java Developer jobs in Des Plaines, IL are:
What cities near Des Plaines, IL are hiring for Junior Java Developer jobs? Cities near Des Plaines, IL with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Des Plaines, IL as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $104,098 per year, or $50 per hour.

Java Developer

Apex Informatics

Chicago, IL • On-site

$52.50 - $68/hr

Contractor

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

Job description

Core Java Developer
Work Location: Chicago, IL (Hybrid Role)
Must have skills: AWS, Microservices, testing, Amazon RDS or DynamoDB
Roles:
1. **Application Development:** Design, code, test, and debug Java applications that adhere to best practices, coding standards, and architectural guidelines.
2. **AWS Integration:** Utilize a variety of AWS services, such as AWS Lambda, Amazon EC2, Amazon S3, AWS RDS, and Amazon DynamoDB, to build and deploy scalable applications in the cloud.
3. **Microservices Architecture:** Architect and develop microservices-based applications using Java and AWS services, ensuring modularity, independence, and scalability.
4. **Database Management:** Design and optimize databases within AWS using services like Amazon RDS or DynamoDB, ensuring efficient data storage and retrieval.
5. **Code Quality:** Write clean, maintainable, and well-documented code following industry best practices and coding standards. Conduct code reviews and offer constructive feedback to peers.
6. **Performance Optimization:** Identify and address performance bottlenecks in both front-end and back-end components, ensuring optimal application speed and responsiveness.
7. **Testing and Debugging:** Create and execute unit tests, integration tests, and end-to-end tests to verify the correctness and reliability of the application. Debug and resolve issues as they arise.
8. **Collaboration:** Work closely with cross-functional teams including designers, product managers, and other developers to translate requirements into technical solutions. Participate in agile development methodologies.

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