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Java Consulting Jobs in Illinois (NOW HIRING)

TekWissen LLC

Java Support Engineer

Chicago, IL · On-site

Our client is an American multinational information technology services and consulting company and ... Title: Java Support Engineer Work Location: Chicago, IL 60604 Duration: 12+ Months Job Type:

360 IT Professionals

Java Developer

Chicago, IL

$52.50 - $68/hr

... g and Staffing. Since our Inception we have been providing industry leading IT solutions for ... Java Developer Work Location: US-IL-Chicago Duration: 06 months Responsibilities include : Position ...

Addison Group

Lead Java Developer

Addison, IL

Design and architect scalable solutions for our public- and consultant facing web sites, back-end ... You bring expertise working with a variety of Java-based frameworks and runtime environments You ...

Atria Group LLC

Portal java developer

Naperville, IL · On-site

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Portal java developer. ADF and Fusion skills preferred Please with your top candidate indicate how ...

Infosys Limited Digital

Java ReactJS Developer

Chicago, IL · On-site

$52.50 - $68/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job details Job Role Technology Consultant 2 Career Role Technology Lead - US Work Location Chicago ... Required Skill and Experience Strong development experience in Java/J2EE, Spring Boot, REST, JSON ...

360 IT Professionals

Java/J2EE Architect

Chicago, IL · On-site

$65 - $87.50/hr

Provides consultation and technical assistance to agency management regarding information systems ... It would be particularly beneficial for a Java Architect to have skills, training, and/or ...

CYNET SYSTEMS

Java Technical Architect

Chicago, IL · On-site

$60 - $65/hr

Experience with Java, Spring, Microservices, and RESTful APIs. * Experience with UNIX/Linux-based ... S. states and Canada, we support thousands of consultants through our expansive, high-performing ...

Addison Group

Lead Java Developer

Addison, IL · On-site

Design and architect scalable solutions for our public- and consultant facing web sites, back-end ... You bring expertise working with a variety of Java-based frameworks and runtime environments • ...

Sonsoft Inc

Sr Java Developer

Bloomington, IL · On-site

$55 - $70/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 ...

Stem Xpert

Java/Ember Developer

Bloomington, IL · On-site

$49 - $63.25/hr

Company Description TekWissen is a global management consulting, technological service and ... Title: Java/Ember Developer Position Type: Contract Location: Bloomington, IL, United States ...

Sonsoft Inc

AngularJS, Java

Moline, IL

$47.50 - $61.25/hr

At least 2 years of experience in Java/J2EE, Spring MVC, JQuery/HTML5/CSS3 * Solid understanding of ... No OPT-EAD , TN Visa & H1B Consultants please. * Please mention your Visa Status in your email or ...

Saxon Global

Technology Lead - Java/J2ee

Northbrook, IL · On-site

... , and engineering solution services from past 16 years. Saxon global specializes in Business ... At least 4 years of experience in Java/J2EE(Core Java, Struts, Spring) Skills At least 4 years of ...

Sonsoft Inc

java API Developer (GC--USC)

Chicago, IL · On-site

$52.50 - $68/hr

At least 7years of experience in Java J2EE technologies Skills At least 4 years of experience in ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

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Showing results 41-60

All JobsJava Consulting JobsJava Consulting Jobs in Illinois

Java Consulting information

See Illinois salary details

$15

$54

$75

How much do java consulting jobs pay per hour?

As of Aug 18, 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 are popular job titles related to Java Consulting jobs in Illinois?

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

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

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

What cities in Illinois are hiring for Java Consulting jobs?

Cities in Illinois with the most Java Consulting job openings:

Java Consulting jobs near you
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.

Java Server Side Developer

Sonoma Consulting Inc.

Naperville, IL

$51 - $66/hr

Full-time

Re-posted 24 days ago

Job description

Company Description

Sonoma Consulting provides the highest quality service and support to our clients and consultants. Our clients range from start-ups to Fortune 500 companies.

Job Description

Position/Qualification Summary
The Senior Software Developer will work within the Application Development Team to deliver efficient and scalable solutions to our customer base. The successful candidate will participate in all stages of the software development lifecycle with focus on the server and the back-end application architecture. The candidate should have solid technical and communication skills and be motivated to work as a self-starter in a small but growing, fast-paced environment. Desirable areas of technical expertise include: Java, Spring, Linux, AWS, JavaScript (optional), and Python (optional).
The Senior Software Developer will work within the Application Development Team to deliver efficient and scalable solutions to our customer base. The successful candidate will participate in all stages of the software development lifecycle with focus on the server and the back-end application architecture. The candidate should have solid technical and communication skills and be motivated to work as a self-starter in a small but growing, fast-paced environment.

Qualifications

    Minimum Bachelors of Science in Computer Science or related fields (can be substituted with commensurate professional experience) is required.
    At least 5-6 years of professional experience in software development is required. Design/Architecture skills would be highly desirable as well.
    Any experience leading the delivering of complex software solutions as well as scaling, optimizing, and maintaining existing solutions.
    Web Development technology skills such as JavaScript, JQuery, CSS, HTML, AJAX are a plus to have
    Knowledge with REST and JSON technologies would be a plus
    Browser architecture experience would be desirable
    Data visualization and UX while not required would be a plus to have

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

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