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Java Engineer Jobs in Illinois (NOW HIRING)

Atria Group LLC

Strong Java Developer

Normal, IL · On-site

$49.75 - $64.50/hr

Strong Java developer who is available for a 3-6 month contract in IL They must be able to create interfaces between applications using ESB and XML. Strong ESB experience is a must Top Three Skills ...

Menzo

Java Developer Lead

Chicago, IL · On-site

Java Developer Lead Chicago IL (3 days onsite) Contract/Fulltime At least 10 years of Java development experience. Core Java (Java 17+), Spring Boot, microservices architecture and RESTful APIs. Must ...

3Core Systems, Inc

Lead Java Developer

Chicago, IL · On-site

As a Java Lead Engineer, you will contribute to design, development, and deployment of the Company's state-of-the-art digital platform. Responsibilities: - Competent to perform all programming and ...

Avance Consulting Services

Java Developer

Bloomington, IL

$49 - $63.25/hr

Java Developer Work Location : Bloomington, IL Duration:Fulltime Experience 4-6 yrs Very good Java/J2EE skills (Development) Good with Spring framework, MVC Experience with Product implementation a ...

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 ...

Staffingine LLC

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer Job Location: Chicago, IL Job Type: Contract * Lead design development and deployment of complex business process management solutions using Camunda BPM versions 7 or 8 within ...

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 ...

GRMinc

Java Developer

Bloomington, IL

$49 - $63.25/hr

Java Developer Location : Bloomington, IL Duration : 7 Months Requirement: Performs standard systems analyst activities in an individual contributor role such as analyzing the systems requirements ...

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Showing results 41-60

All JobsJava Engineer JobsJava Engineer Jobs in Illinois

Java Engineer information

See Illinois salary details

$25

$58

$82

How much do java engineer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for java engineer in Illinois is $58.55, according to ZipRecruiter salary data. Most workers in this role earn between $48.22 and $66.15 per hour, depending on experience, location, and employer.

What is a Java engineer?

Java Engineers are software developers who specialize in using the Java programming language to design, build, and maintain applications and systems. They work on a wide variety of projects, from web and mobile applications to large-scale enterprise solutions. Java Engineers are skilled in object-oriented programming and often use frameworks like Spring or Hibernate to create robust, scalable software. Their responsibilities typically include writing code, testing and debugging applications, and collaborating with other developers and stakeholders to meet project goals.

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

To thrive as a Java Engineer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, often backed by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, experience using build tools such as Maven or Gradle, and knowledge of version control systems like Git are commonly expected. Excellent problem-solving abilities, teamwork, and effective communication are standout soft skills in this role. Mastering these skills enables the delivery of robust, maintainable software solutions and efficient collaboration with development teams.

How does a Java engineer typically collaborate with cross-functional teams during the software development lifecycle?

Java Engineers often work closely with product managers, designers, QA specialists, and other developers throughout the software development lifecycle. They participate in sprint planning, code reviews, and daily stand-ups to ensure alignment on project goals and technical requirements. Effective communication and collaboration are essential, as Java Engineers must translate business needs into technical solutions and provide ongoing feedback to improve both functionality and user experience. This team-oriented environment helps foster professional growth and ensures the successful delivery of robust, scalable applications.

What is the difference between Java Engineer vs Software Developer?

AspectJava EngineerSoftware Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related field, various programming certifications
Work EnvironmentDevelops Java-based applications, often in enterprise settingsCreates software across multiple languages and platforms, including Java
Industry UsageCommon in finance, tech, and enterprise sectorsWidely used across all tech industries and startups
Search & Comparison IntentFocuses on Java-specific roles and skillsBroader software development roles, including Java

Java Engineers specialize in developing Java-based applications, often within enterprise environments, requiring Java-specific skills and certifications. Software Developers have a broader scope, working with multiple programming languages and platforms, including Java. While Java Engineers focus on Java-centric projects, Software Developers may work on diverse projects across various technologies.

Are Java engineers in demand?

Java engineers are in high demand due to the widespread use of Java in enterprise applications, Android development, and backend systems. Strong knowledge of Java, frameworks like Spring, and related tools increase employability in various industries. The role often requires staying updated with new versions and related technologies.

What are the most commonly searched types of Java Engineer jobs in Illinois?

The most popular types of Java Engineer jobs in Illinois are:

What are popular job titles related to Java Engineer jobs in Illinois?

For Java Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Java Engineer jobs in Illinois look for?

The top searched job categories for Java Engineer jobs in Illinois are:

What are popular job titles related to Java Engineer jobs in IL?

For Java Engineer jobs in IL, the most frequently searched job titles are:

Java Engineer jobs near you
Infographic showing various Java Engineer job openings in Illinois as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $121,788 per year, or $58.6 per hour.

Strong Java Developer

Atria Group LLC

Normal, IL • On-site

$49.75 - $64.50/hr

Contractor

Re-posted 11 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

Strong Java developer who is available for a 3-6 month contract in IL

They must be able to create interfaces between applications using ESB and XML.

Strong ESB experience is a must

Top Three Skills:

1) 5+ years experience developing with Java, JDBC, SQL, XML

2) Experience with an Enterprise Service Bus, preferably experience with JBoss Fuse, Apache Camel (Big focus)

3) Service Oriented Architecture and Web Services experience including design, interpretation, revision and advanced extension of WSDLs and - underlying services

Job Description:

University client looking for Java developer to assist with the creation of interfaces for Campus Solutions.

Requirements:

1) Extensive experience with data formatting and import processes using XML, CSV and various other file formats

2) Java development experience including advanced development using JDBC and SQL queries, and other identity related Java extensions

3) Service Oriented Architecture and Web Services experience including design, interpretation, revision and advanced extension of WSDLs and - underlying services

4) Experience with an Enterprise Service Bus, preferably experience with JBoss Fuse, Apache Camel

5) Tool experience such as Apache Maven for Build Management and Jenkins for continuous integration

6) Source Control such as GITLAB

Additional Information:

They will be working on creating interfaces for their new Campus Solutions implementation. So if anyone has done that before HUGE bonus! (not necessary though)

Could pick up the GITLAB, Maven, Jenkins if they've worked with similar tools.

Additional Information
  1. Good comm skills are a big priority
  2. Duration: 3-6 months

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