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Java Certification Jobs in Illinois (NOW HIRING)

MDAEdge

Java Software Engineer | Java Developer

Moline, IL · On-site

$48 - $65.75/hr

... certification preferred) • Heavy emphasis on maintaining applications in a production-supported environment • Ability to work in ServiceNow and act as a Tier-3 incident response engineer • ...

Sonsoft Inc

PEGA (BPM), Java EE , J2EE

Chicago, IL

$58 - $76/hr

... to learn, certify and explore Pega technology. Software Engineers are expected to think ... At least 4 years of experience in Java/J2EE applications development Preferred Knowledge of Pega ...

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All JobsJava Certification JobsJava Certification Jobs in Illinois

Java Certification information

See Illinois salary details

$15

$54

$75

How much do java certification jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for java certification in Illinois is $54.94, according to ZipRecruiter salary data. Most workers in this role earn between $47.50 and $61.49 per hour, depending on experience, location, and employer.

Are Java certifications worth it?

Java certifications can enhance a developer's resume by validating their knowledge of Java programming and related tools like Java SE or Java EE. They may improve job prospects and salary potential, especially for entry-level or specialized roles, but practical experience and skills often weigh more in hiring decisions.

What are some common challenges faced when preparing for a Java certification, and how can candidates overcome them?

Candidates pursuing a Java Certification role often encounter challenges such as mastering complex programming concepts, staying updated with the latest Java versions, and managing time effectively during preparation. To overcome these obstacles, it's helpful to follow a structured study plan, utilize official Oracle documentation, and practice with real-world coding projects or mock exams. Collaborating with study groups or mentors can also provide valuable insights and support throughout the certification journey.

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

To thrive as a Java Developer, you need a solid understanding of Java programming, object-oriented design, and software development principles, often validated by a degree in computer science or a Java certification. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems like Maven or Gradle, and frameworks such as Spring is typically required. Problem-solving ability, teamwork, and strong communication skills help developers collaborate effectively and adapt to changing project needs. These competencies are crucial to delivering robust, maintainable software solutions in dynamic development environments.

What jobs can you get with a Java certification?

A Java certification can qualify you for roles such as Java developer, software engineer, application developer, or backend developer. These positions typically involve designing, coding, and maintaining Java-based applications and often require knowledge of related tools like IDEs and frameworks.

What is a Java certification?

A Java Certification is a professional credential that demonstrates your expertise in the Java programming language. It is typically awarded by recognized organizations such as Oracle after you pass an exam that tests your knowledge of Java concepts, syntax, and best practices. Obtaining a Java Certification can help validate your skills to employers, increase your job prospects, and potentially lead to higher salaries. There are several levels of Java Certification, ranging from associate to expert, allowing individuals to showcase their proficiency at different stages of their careers.
What are popular job titles related to Java Certification jobs in Illinois? For Java Certification jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Java Certification jobs in Illinois look for? The top searched job categories for Java Certification jobs in Illinois are:
What cities in Illinois are hiring for Java Certification jobs? Cities in Illinois with the most Java Certification job openings:
Java Certification jobs near you
Infographic showing various Java Certification job openings in Illinois as of August 2026, with employment types broken down into 46% Full Time, and 54% Contract. Highlights an 74% In-person, and 26% Hybrid job distribution, with an average salary of $114,278 per year, or $54.9 per hour.

Java, Oracle, Weblogic, SOA, web services

Atria Group LLC

Naperville, IL

$51 - $66/hr

Full-time

Re-posted 5 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

Need experience developing to and from Oracle

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

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