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Java Freelance Jobs in Illinois (NOW HIRING)

Catylist

Java/Web Developer

Chicago, IL · On-site +1

You're a quick study, have some experience using Java to build web applications, and aren't afraid ... Consulting/freelance is not your bag. You prefer to maintain and improve the products you've built ...

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Java Freelance information

See Illinois salary details

$15

$54

$75

How much do java freelance jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for java freelance 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 are Java Freelancers?

Java Freelancers are independent professionals who offer their expertise in Java programming on a contract or project basis. They work with clients to design, develop, test, and maintain Java-based applications, ranging from web to enterprise-level systems. Unlike full-time employees, Java freelancers typically work for multiple clients and are responsible for managing their own schedules, proposals, and deliverables. Their work may include software development, bug fixing, application optimization, and consulting services. Many businesses hire Java freelancers to fill skill gaps or to complete specific projects without making permanent hires.

What are some common challenges Java freelancers face when working with multiple clients simultaneously?

Java freelancers often juggle several projects at once, which can make managing deadlines and communication a challenge. Balancing different client expectations, project requirements, and code standards requires strong organizational skills and clear communication. Additionally, freelancers must stay updated with the latest Java frameworks and technologies to remain competitive. Proactively setting boundaries, using project management tools, and maintaining transparent updates with each client can help ease these challenges.

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

To thrive as a Java Freelance Developer, you need strong proficiency in Java programming, knowledge of frameworks like Spring or Hibernate, and often a degree in computer science or related experience. Familiarity with version control systems (e.g., Git), build tools (Maven, Gradle), and cloud platforms is typically required, along with relevant Java certifications being advantageous. Excellent problem-solving, time management, and communication skills set standout freelancers apart. These skills are crucial for delivering high-quality, timely solutions independently while effectively collaborating with clients and teams.

What is the difference between Java Freelance vs Java Developer?

AspectJava FreelanceJava Developer
Work EnvironmentIndependent, remote, project-basedFull-time, in-house or remote
CredentialsSelf-taught or certifications preferredTypically requires a degree in computer science or related field
Employer & Industry UsageClients across various industries, freelance platformsTech companies, corporations, startups
Work ScopeProject-specific, flexible hoursOngoing, team-based development

Java Freelance involves independent, project-based work often done remotely for multiple clients, requiring self-motivation and flexible hours. Java Developers usually work full-time within organizations, collaborating with teams on continuous projects. Both roles require Java skills, but the work environment and employment structure differ significantly.

What are the most commonly searched types of Java jobs in Illinois? The most popular types of Java jobs in Illinois are:
What are popular job titles related to Java Freelance jobs in Illinois? For Java Freelance jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Java Freelance jobs in Illinois look for? The top searched job categories for Java Freelance jobs in Illinois are:
What cities in Illinois are hiring for Java Freelance jobs? Cities in Illinois with the most Java Freelance job openings:
Java Freelance jobs near you
Java/Web Developer

Java/Web Developer

Catylist

Chicago, IL • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement

Posted 2 days ago

Job description

About Us
We're building a nationwide network of crowdsourced commercial real estate databases. Our wild start-up days are behind us - we're all grown up and profitable now with a 14-year track record and tens of thousands of clients that love us.
Within our small team, you'll be doing a little bit of everything:
  • Building and maintaining server-side frameworks and APIs
  • Adding and refining front-end features (JSP, JavaScript, JQuery, HTML5)
  • If you're into it, configuring and managing parts of our stack (JBoss/Wildfly, MySQL, MongoDB, ElasticSearch/ELK, salt)

We're not dogmatic about our tools/technologies - we use whatever best suits the task at hand.
About You
Like us, you value stability, work/life balance, group decisions, and working with people that are good-natured, interesting, hard-working, and self-motivated.
You're a quick study, have some experience using Java to build web applications, and aren't afraid of the command line.
Catylist is for you if...
  • You hate the corporate bureaucracy of a big company.
  • You're so over the chaos and uncertainty of a start-up. You like having reasonable hours and knowing that your job will be around next week.
  • Consulting/freelance is not your bag. You prefer to maintain and improve the products you've built rather than hand them off and move on.

This is a full-time, 40 hours per week, remote, W2 position with benefits (health/dental/vision/401k).
When applying, please take some time and explain why you're a fit for our team, and please include your resume, github link, and anything else that will help us understand how awesome you are.

Apply