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Java Consulting Jobs in Illinois (NOW HIRING)

Senior Java Developer

Glenview, IL ยท On-site

$56.50 - $72/hr

Company Description Sonoma Consulting is one of the fastest growing Global IT Consulting and ... Qualifications 10+ years experience in an application development using Java, Javascript, HTML and ...

Java AWS Developer

Chicago, IL ยท On-site

$52.50 - $68/hr

JAVA AWS DEVELOPER LOCATION: CHICAGO, IL(HYBRID) (NEED SOMEONE WITH 5-7 YERS OF EXPERINCE) We're ... The consultant should be skilled in designing, developing, and deploying scalable cloud-native ...

Full Stack Java Consultant

Moline, IL ยท On-site

$47.50 - $61.25/hr

At least 2 years of experience in Java/J2EE, Spring MVC, JQuery/HTML5/CSS3 * Solid understanding of UI frameworks like - Angular JS/ ReactJS etc. * At least 2 years of experience with full stack java ...

Java Developer

Chicago, IL ยท On-site

$52.50 - $68/hr

Hello, I have an opportunity for "Java Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if ...

Strong Java Developer

Normal, IL

$49.75 - $64.50/hr

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Strong Java developer who is available for a 3-6 month contract in IL They must be able to create ...

JAVA DEVELOPERS

Elmhurst, IL

$50.75 - $65.75/hr

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... eCommerce 2. Java 3. SAP or Oracle The Java Developer for eBusiness is responsible for the ...

... consulting and industry-oriented business process. Skill Software: Java & Related Technology ... WebSphere Technical Skills: Hands-on development experience with Core Java, J2EE, Web Services, IBM ...

Java developer

Barrington, IL

$50.75 - $65.75/hr

... g company. We are constantly on the lookout for professionals to fulfill the staffing needs of our clients, and we currently have a job opening that may interest you. Below is a summary of the ...

Tachyon Technologies is a Digital Transformation consulting firm that partners with businesses to ... Java certification is highly desired. The Senior Software Developer reports to the Application ...

JAVA Architect

Lincolnshire, IL

$66.25 - $89.50/hr

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Mandatory Technical Skills Java, J2EE, JMX, RMI, Web Services, Message Queue, GIT Desirable ...

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Experience in Core Java * Proficient expertise in Drools / Rules Engine, SOQ (IBM / Oracle ...

Java with ESB - King

Bloomington, IL

$49 - $63.25/hr

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Top Three Skills: 1) 5+ years' experience developing with Java, JDBC, SQL, XML 2) Experience with ...

At least 7 years of experience in technology consulting, enterprise and solutions architecture and architectural frameworks * At least 7 years experience of Core Java, J2EE applications. * At least 7 ...

Java Developer-Onsite

Chicago, IL ยท On-site

$52.50 - $68/hr

Georgia IT, Inc. is seeking a Java Developer with experience in trading applications. The role ... Georgia IT, Inc. provides IT Consulting for a wide range of IT services and custom build turn-key ...

Java Architect

Lisle, IL ยท On-site

$66 - $71/hr

Pay Range: $66/hr - $71/hr Requirement/Must Have: * 10+ years of experience in Java. * 6+ years of ... S. states and Canada, we support thousands of consultants through our expansive, high-performing ...

Java Developer (SOA)

Bloomington, IL ยท On-site

$49 - $63.25/hr

Preferred At least 7 years of experience in technology consulting, enterprise and solutions architecture and architectural frameworks At least 7 years experience of Core Java, J2EE applications At ...

Pro Consulting service offerings include contingent Staff Augmentation of IT professionals ... Experience in Java/J2EE development Experience with OOAD principles, patterns and design ...

Showing results 21-40

Java Consulting information

See Illinois salary details

$15

$54

$75

How much do java consulting jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java consulting 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.

What is Java consulting?

Java consulting refers to professional services provided by experts who specialize in the Java programming language and its related technologies. These consultants help organizations design, develop, implement, and optimize Java-based applications and systems. Their services can include code reviews, architecture guidance, performance tuning, migration, and staff training. Java consultants work with businesses to solve specific technical challenges and ensure their Java projects are efficient, scalable, and maintainable.

What are some typical challenges Java consultants face when working with clients on large-scale projects?

Java Consultants often encounter challenges such as integrating legacy systems with modern Java frameworks, managing code quality across distributed teams, and aligning technical solutions with evolving client requirements. They must be adept at troubleshooting complex performance issues and communicating effectively with both technical and non-technical stakeholders. Successfully navigating these challenges requires strong problem-solving skills, adaptability, and a collaborative mindset, as consultants frequently work alongside in-house developers, project managers, and business analysts.

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

To thrive as a Java Consultant, you need deep expertise in Java programming, familiarity with frameworks like Spring or Hibernate, and a relevant degree or certifications such as Oracle Certified Professional Java Programmer. Experience with development tools (e.g., Eclipse, IntelliJ IDEA), build systems (Maven, Gradle), and source control (Git) is typically required. Strong problem-solving, client communication, and project management skills help consultants deliver tailored solutions and build trust. These skills and qualities are crucial for designing effective systems, ensuring client satisfaction, and driving successful project outcomes.

What is the difference between Java Consulting vs Java Developer?

AspectJava ConsultingJava Developer
Required CredentialsTypically requires Java certifications, consulting experience, and strong communication skillsRequires Java certifications, coding skills, and technical knowledge
Work EnvironmentClient-facing, project-based, often involves advising and strategic planningDevelopment-focused, working on coding, testing, and implementing Java applications
Employer & Industry UsageConsulting firms, IT service providers, or in-house consulting teamsSoftware companies, tech startups, or in-house development teams

Java Consulting involves advising clients on Java solutions, requiring strong communication and strategic skills, while Java Developers focus on coding and building Java applications. Both roles require Java certifications but differ in work environment and responsibilities.

What cities in Illinois are hiring for Java Consulting jobs?

Cities in Illinois with the most Java Consulting job openings:

Infographic showing various Java Consulting job openings in Illinois as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 7% Part Time, and 5% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $114,278 per year, or $54.9 per hour.

Senior Java Developer

Sonoma Consulting Inc.

Glenview, IL โ€ข On-site

$56.50 - $72/hr

Full-time

Re-posted 25 days ago


Job description

Company Description

Sonoma Consulting is one of the fastest growing Global IT Consulting and Executive Search providers with offices in Naperville IL; Chicago IL; Tyson's Corner VA and Hyderabad India.ย 

Our clients range from start-ups to Fortune 500 companies throughout the world. We look to our large recruiting team to continue to build upon the high standards we have set and ways to continually improve our recruiting process around the speed and quality of the resources we deliver. The Sonoma team prides itself on best model for delivery of IT Resources in a 24/7 model, our high level of professionalism and integrity which enables us to create long-term, meaningful relationships with our clients.ย 

Job Description

ย ย ย  Define site objectives by analyzing user requirements, envisioning system features and functionality.
ย ย ย  Design and develop user interfaces; set expectations and features priorities throughout development life cycle; determine design methodologies and tool sets.
ย ย ย  Recommend system solutions by comparing advantages and disadvantages of custom development and purchase alternatives.
ย ย ย  Integrate applications by designing database architecture and server scripting; studying and establishing connectivity with network systems, search engines, and information servers.
ย ย ย  Complete applications development by coordinating requirements, schedules, and activities; creating technical specifications; coding functional components; conducting code reviews; troubleshooting development and production problems across multiple environments and operating platforms.
ย ย ย  Work with business analysts and technical architects to ensure applications meet business requirements and adhere to proposed architectural standards.
ย ย ย  Provide feedback for estimating and planning development iterations.
ย ย ย  Update job knowledge by researching new internet/intranet technologies and software products; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.

Qualifications

ย ย ย  10+ years experience in an application development using Java, Javascript, HTML and CSS
ย ย ย  Current experience with Java frameworks (Spring 3.x, JSF 2.x, Hibernate 3.x, JMS,ย  JUnit 4.x, Maven 3.x)
ย ย ย  Domain modeling experience
ย ย ย  Experience with agile development methodology
ย ย ย  Knowledge of ERP or warehouse management systems is a plus

Additional Information
Sonoma Consulting is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Sonoma Consult logo

About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US