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Junior Java Developer Jobs in Willowbrook, IL (NOW HIRING)

HiresRight, Inc.

Senior Java Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

Job Purpose The Java Developers' role is to maintain and enhance key Java applications to support business requirements. The developer will follow approved life cycle methodologies, create design ...

TecTammina

Java Developer / Sr. Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java/J2EE, SOA Concepts, SOAP/Restful webservices Development, XML, HTML/JSP, Spring MVC, CSS, AJAX, Junit, Mule, Splunk, Jenkins Builds (aka continuous integration), Maven, Checkstyle, Spring Tool ...

TecTammina

Java Developer / Sr. Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java/J2EE, SOA Concepts, SOAP/Restful webservices Development, XML, HTML/JSP, Spring MVC, CSS, AJAX, Junit, Mule, Splunk, Jenkins Builds (aka continuous integration), Maven, Checkstyle, Spring Tool ...

SPLICE

Senior Java Developer

Chicago, IL · Remote

$59 - $75.25/hr

The Senior Java Developer (Services Engineer Senior) is for the platform development team who will be responsible for all improvements and maintenance of the platform components throughout all phases ...

SPLICE

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

The Senior Java Developer (Services Engineer Senior) is for the platform development team who will be responsible for all improvements and maintenance of the platform components throughout all phases ...

LibSys Inc

Java Developer - Liferay experience

Naperville, IL · On-site

$51 - $66/hr

JAVA Developers - Liferay. Location: Naperville, IL. Duration: 6-12 months. Role Purpose: Development in Liferay Portal - J2EE app development The resource will be working on Liferay, Java, Spring ...

Hi-Tech Solutions

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Company Description Information Technology and Services We are looking for a highly skilled Senior Java Engineers to employ the latest big data and cloud development tools on their leading-edge ...

Sonoma Consulting Inc.

Senior Java Developer

Glenview, IL · On-site

$56.50 - $72/hr

Seeking a Senior Java developer with strong technical and analytical skills. This person must have solid experience leading a team to develop, implement, and maintain Java based components and ...

Tachyon Technologies

Java Multiple roles

Chicago, IL · On-site

$75 - $85/hr

Senior Java Developer Location: Chicago, IL Position Type: Contract Duration: 6 Months+ Looking for a Sr. Developer with min. 8 yrs. of experience in following technologies - JavaScript, CSS/SCSS ...

Jobsbridge

Senior Java Developer

Chicago, IL

$59 - $75.25/hr

... programming experience preferably in fast-paced dynamic environment Strong application design and implementation skills, solid understanding of entire development cycle. Strong background in Java ...

TecTammina

Senior Java Developer

Naperville, IL · On-site

$57.25 - $73/hr

Experience Required: 8 Years Must Java Integration Experience & Screen Configuration Previous ... and Software Engineering Process, Test Plans, Test cases, Test Scenarios, and Documentation ...

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All JobsJava Developer JobsJunior Java Developer JobsJunior Java Developer Jobs in Willowbrook, IL

Junior Java Developer information

See Willowbrook, IL salary details

$60.3K

$105.7K

$159.2K

How much do junior java developer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for junior java developer in Willowbrook, IL is $105,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,700.00 and $105,300.00 per year, depending on experience, location, and employer.

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.

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 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.

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 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.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $80,000 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.

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 Willowbrook, IL?

The most popular types of Java Developer jobs in Willowbrook, IL are:

What are popular job titles related to Junior Java Developer jobs in Willowbrook, IL?

For Junior Java Developer jobs in Willowbrook, IL, the most frequently searched job titles are:

What cities near Willowbrook, IL are hiring for Junior Java Developer jobs?

Cities near Willowbrook, IL with the most Junior Java Developer job openings:

Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Willowbrook, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 49% In-person, and 51% Remote job distribution, with an average salary of $105,653 per year, or $50.8 per hour.

Senior Java Developer

HiresRight, Inc.

Chicago, IL • Hybrid

$59 - $75.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Job description

Guided by a core purpose of making people healthier, Vitality is the world's largest behavioral engagement platform that unlocks health outcomes that matter. By blending industry-leading smart tech, data, incentives, and behavioral science, we inspire healthy changes in individuals and organizations.

As one of the largest well-being companies in the world, Vitality, a subsidiary of Discovery Limited, brings a dynamic and diverse perspective through successful partnerships with the most forward-thinking insurers and employers.

Job Purpose

The Java Developers' role is to maintain and enhance key Java applications to support business requirements. The developer will follow approved life cycle methodologies, create design documents, write code, and perform unit and functional testing of software. This includes contributing to the overall standards of the group as well as ensuring the software meets a high-quality standard. The developer will assist in maintaining stage, test, and production database environments by responding to support requests and updating database information. An important aspect of this role is achieving client satisfaction through troubleshooting and resolving customer issues, as well as focusing on client satisfaction throughout the design and development process.

Essential Responsibilities

  • Work closely with architects, senior developers, and other team members to solve problems and support existing code bases
  • Work closely with business analysts to analyze and understand the business requirements and business case, in order to produce simple, cost-effective, and innovative solution designs
  • Implement the designed solutions in the required development language (typically Java) in accordance with the Vitality Group standards, processes, tools, and frameworks
  • Testing the quality of produced software thoroughly through participation in code reviews, the use of static code analysis tools, creation and execution of unit tests, functional regression tests, load tests, stress tests, and evaluating the results of performance metrics collected on the software
  • Participate in proof of concepts, JAD sessions, estimation, and costing sessions
  • Maintain the system in production and provide support in the form of query resolution, data fixes, and defect fixes
  • Support Role (including weekend support) is required on a rotational cycle
  • Participate in the process of reviewing code for consistent application of standards, logic, and effective use of libraries and reusable aspects of the application

Requirements

  • 2+ years of experience
  • Bachelor's Degree in Computer Science or another IT-related field
  • Java
  • SQL
  • REST
  • JUnit

Preferred (not required):

  • Experience developing and maintaining production web applications
  • High standards for delivery
  • Structured and analytical problem solver
  • Software testing pack design, functional testing
  • Clean code thinking
  • SAFe certifications
  • Spring
  • JMS
  • HTML
  • JavaScript
  • Weblogic
  • WildFly

Benefits

Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off (Vacation, Sick & Public Holidays)
Parental Leave
Short-Term & Long-Term Disability
Training & Development
Hybrid Work
Catered Food & Snacks
Wellness Resources

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