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Freelance Java Spring Developer Jobs in Naperville, IL

TechnoConsulting

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java 8, Spring, Spring Boot, Oracle/PL/SQL and TDD Qualifications Additional Information All your information will be kept confidential according to EEO guidelines.

TechnoConsulting

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java 8, Spring, Spring Boot, Oracle/PL/SQL and TDD Additional Information All your information will be kept confidential according to EEO guidelines.

Scigon Solutions

Java Developer

Oak Brook, IL · On-site

$86K - $115K/yr

Java Developer (Enterprise Applications) Salary: $86,250-$115,000 Position Summary We are seeking ... Spring Framework (Spring Boot, Spring MVC, Spring Security) * RESTful API development * Experience ...

Sonsoft Inc

Core Java Developer

Chicago, IL · On-site

Preferred At least 4 years of experience working on Core Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit tests ...

Sonsoft Inc

Core Java Developer

Chicago, IL

Preferred At least 4 years of experience working on Core Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit tests ...

kloudhire.com

Java FullStack WebDeveloper

Hines, IL · On-site

$52 - $67/hr

Minimum Qualifications: * BS/MS degree in Computer Science or related field. * 7+ years of industry experience in developing WEB applications using Java and Spring Framework (Spring WEB, MVC, JPA ...

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 ... Experience with Spring Framework (Spring Boot| Spring MVC| Spring Data). Expertise in Oracle and ...

Sonsoft Inc

Java + Elastic Search

Chicago, IL · On-site

$52.50 - $68/hr

Experience in Core Java, Spring, RESTFul services, SOAP services * Experience in API development, exposing services * Experience in Oracle DB and writing PL/SQL * Experience in wirting Unit Test ...

Avtech solution

JAVA developer

Chicago, IL

$52.50 - $68/hr

Company Description JAVA developer Java Developer III Designs, develops, and implements web-based ... Must have: Java: 8+ years Spring: 3+ years AWS experience: 2+ years Web Services / REST / API ...

Sonsoft Inc

Java developer with ( Apache Camel)

Chicago, IL · On-site

$52.50 - $68/hr

Preferred At least 2 years of Core Java/Spring experience Expert knowledge and strong hands on ... Experience and understanding of in Production support and performance engineering. Qualifications ...

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All JobsJava Spring Developer JobsFreelance Java Spring Developer JobsFreelance Java Spring Developer Jobs in Naperville, IL

Freelance Java Spring Developer information

See Naperville, IL salary details

$15

$56

$77

How much do freelance java spring developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for freelance java spring developer in Naperville, IL is $56.61, according to ZipRecruiter salary data. Most workers in this role earn between $48.94 and $63.37 per hour, depending on experience, location, and employer.

What is the difference between Freelance Java Spring Developer vs Java Backend Developer?

AspectFreelance Java Spring DeveloperJava Backend Developer
CredentialsOften requires Java certifications, Spring certifications, and relevant experienceTypically requires a Java degree or equivalent experience, with or without certifications
Work EnvironmentIndependent, project-based, remote or on-site freelance workFull-time employment in a company or organization, often in an office setting
Employer & Industry UsageClients across various industries hiring for specific projectsEmployers in tech, finance, e-commerce, and other sectors with ongoing backend needs
Search & Comparison IntentLooking for freelance opportunities or contract work in Java Spring developmentSeeking full-time or permanent backend development roles in Java

In summary, Freelance Java Spring Developers typically work independently on short-term projects, requiring specific certifications and flexible work environments. Java Backend Developers usually hold full-time roles within organizations, focusing on ongoing backend system development.

What is a Freelance Java Spring Developer?

A Freelance Java Spring Developer is a self-employed software professional who specializes in building, maintaining, and optimizing applications using the Java programming language and the Spring framework. These developers work on a contract or project basis for various clients, rather than as full-time employees for a single company. Their responsibilities often include designing backend systems, integrating APIs, and ensuring applications are scalable and secure. Freelance Java Spring Developers typically manage their own schedules and may work remotely for clients around the world.

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

To thrive as a Freelance Java Spring Developer, you need a solid understanding of Java programming, Spring Framework (including Spring Boot), and experience with RESTful APIs, typically supported by a degree in computer science or relevant certifications. Familiarity with tools like Maven, Git, Docker, and cloud platforms such as AWS or Azure is often required. Strong problem-solving, time management, and client communication skills help you stand out in this role. These competencies ensure you can deliver robust solutions efficiently while managing multiple clients and projects in a dynamic freelance environment.

What are the most common challenges faced by Freelance Java Spring Developers when working with multiple clients simultaneously?

Freelance Java Spring Developers often juggle projects for multiple clients, which can pose challenges such as managing shifting priorities, aligning with different coding standards, and keeping up with varied communication styles. Successfully navigating these requires strong organizational skills, clear project documentation, and proactive communication to set expectations. Additionally, freelancers must stay updated with the latest Spring framework updates to deliver high-quality, maintainable solutions across diverse client environments.
What are the most commonly searched types of Java Spring Developer jobs in Naperville, IL? The most popular types of Java Spring Developer jobs in Naperville, IL are:
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Freelance Java Spring Developer jobs near you

Java Developer

TechnoConsulting

Chicago, IL • On-site

$52.50 - $68/hr

Contractor

Re-posted yesterday

Job description

Company Description
Job Description
Position #3: Java developer
Location: Chicago, IL
Must have: Java 8, Spring, Spring Boot, Oracle/PL/SQL and TDD
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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