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Junior Java Developer Jobs in North Aurora, IL (NOW HIRING)

Contract to hire - Software Developer

Lisle, IL · On-site

$56.50 - $72/hr

Design, develop, and deploy Java/J2EE applications and modules Participate in system design and ... Java/J2EE Programming [5+ Years] HTML5 [3+ Year Must] AngularJS [2+ Years Must] Spring MVC Spring ...

Senior Applications Developer

Lemont, IL

$96K - $133K/yr

Build, enhance, and maintain custom enterprise solutions in Jira, Java-based applications, and ... Provide technical mentorship, guidance, and subject matter expertise to junior and mid-level ...

Senior Applications Developer

Lemont, IL

$96K - $133K/yr

Build, enhance, and maintain custom enterprise solutions in Jira, Java-based applications, and ... Provide technical mentorship, guidance, and subject matter expertise to junior and mid-level ...

Junior .Net Developer

Oak Brook, IL · On-site

$67K - $87K/yr

Minimum experience should include 1 - 2 years of programming including C#, .Net, Web Development and Microsoft SQL to help design, develop, test, install, document, modify, enhance and/or maintain ...

Java Engineer - REST APIs & Database Systems

Lisle, IL · On-site

$51 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Bachelor's degree in Engineering or global equivalent in a software-related field. * 5+ years of professional experience in Java development with a strong emphasis on RESTful API design and ...

Build and enhance microservices-based architectures using Java , Spring Boot , and RESTful APIs ... Experience mentoring junior engineers or providing technical guidance to peers. #LI-LM03 #LI-Hybrid

Software Engineer II

Burr Ridge, IL · On-site

$100K - $120K/yr

  • Medical

  • Retirement

  • PTO

Build and enhance microservices-based architectures using Java , Spring Boot , and RESTful APIs ... Experience mentoring junior engineers or providing technical guidance to peers. #LI-LM03 #LI-Hybrid ...

Showing results 21-40

Junior Java Developer information

See North Aurora, IL salary details

$61.2K

$107.2K

$161.5K

How much do junior java developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior java developer in North Aurora, IL is $107,180.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,800.00 and $106,900.00 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.

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

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

Infographic showing various Junior Java Developer job openings in North Aurora, IL as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $107,180 per year, or $51.5 per hour.

Java, Oracle, Weblogic, SOA, web services

Atria Group LLC

Naperville, IL • On-site

$51 - $66/hr

Full-time

Re-posted 20 days ago


Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Top Three Skills:

Java, Oracle, Weblogic, SOA, web services

Job Description:

Need to be able to expand Multiplan's ability to add more insurance claims to its database system and also be able to separate each carrier's client info from other clients. developer will make appropriate code changes to help develop this using Java, ADF and Oracle.

Additional Information:

  • Minimum Bachelors degree, or 4 years of related experience 
  • Minimum 8 years progressive software systems programming experience, of which 5+ years experience of Java server programming using J2EE/JEE technologies.
  • Minimum 2 years working with Oracle ADF and Web Center Portal applications
  • Experience with Web Services and SOA and related standards such as SOAP, WSDL, UDDI, and BPEL.
  • Strong knowledge of Java and a wide range of Java/J2EE/JEE technologies such as JDBC, JNI, JSP/Servlets, JTA, JMS, JNDI, JMX, JAAS, and others.
  • Strong knowledge of Spring Framework and Aspect Oriented Programming.
  • Experience with Portal technologies such as Spring MVC, Oracle Application Development Framework (ADF) preferable
  • Detailed knowledge of object oriented programming concepts and design patterns.
  • Understanding of multi-tier distributed software architectures, concurrent programming concepts, and multi-threaded applications.
  • Knowledge of relational databases and SQL.
  • Experience with advanced XML technologies and API's such as XSD, XSLT, (XQuery, and XPath desired).
  • Required licensures, professional certifications, and/or Board certifications as applicable
  • Knowledge of project management and execution of multiple projects
  • In-depth knowledge of infrastructure security
  • Knowledge of large enterprise with a significantly distributed infrastructure 
  • Knowledge of data mapping, extraction, data migration, decision support systems, data marts/data warehousing and relational and dimensional modeling.
  • Extensive knowledge of business requirements gathering, architecting, designing and developing complex Oracle based web applications and re-engineering products. 
  • Knowledge of process stabilization, performance analysis, code optimization and testing of web application and data-engineering products.
  • Knowledge of health care claims and health insurance industry preferred.
  • Excellent verbal and written communication skills
  • Planning, organizing, analytical, problem-solving and decision-making skills
  • Ability to quickly attain and understand new processes with strict attention to detail
  • Ability to meet strict deadlines, work on multiple tasks and work well under pressure
  • Ability to work at the highest technical level on all phases of software systems programming applications
  • Ability to analyze data and arrive at a logical conclusion
  • Ability to assess ramification of issues and prioritize tasks based on business impact
  • Ability to effectively present information and respond to questions from groups of managers and clients
  • Ability to evaluate production situations and current information to determine the appropriate course of action and execute decisions
  • Ability to mentor less experienced team members.
  • Ability to use software, hardware and peripherals related to job responsibilities, including MS Office and software development applications
Qualifications

Would prefer local to Chicago if possible....but a strong technical fit is the most important thing.

Additional Information
  1. Good comm skills are a big priority
  2. Duration: 6+ Months