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Freelance Java Backend Developer Jobs in Chicago, IL

ITsutra, Inc.

Backend Java Developer

Chicago, IL · On-site

$52 - $67.50/hr

... DevOps • High Availability and Reliable Solutions • Some architecture experience Technical Skills (Desired) • Python experience Job Description • ...

Prophecy Technologies

Java Developer

Chicago, IL · On-site +1

$52.50 - $68/hr

We are seeking a highly skilled Java Developer with strong expertise in modern backend development. The ideal candidate will have hands-on experience in Java (21+), Spring Boot, REST API development ...

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

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 ... Build scalable, high-performance backend services and APIs. * Translate business and technical ...

Benda Infotech

Java Full Stack Developer

Chicago, IL · On-site

$77K - $100K/yr

Collaborate with designers and backend developers to create seamless user experiences * Write clean ... Familiarity with Java and web development technologies * Basic understanding of front-end ...

New

Worldpay, Inc.

Senior Backend Engineer

Chicago, IL · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with ... Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ...

FIS

Senior Backend Engineer

Chicago, IL · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with ... Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ...

Addison Group

Java Developer

Chicago, IL · On-site

$50 - $55/hr

Java Developer Industry: Information Technology / Software Development Location (City, State ... Develop and maintain backend applications utilizing Java and Spring Boot. * Design, build, and ...

Addison Group

Java Developer

Chicago, IL · Hybrid

$50 - $55/hr

Java Developer Industry: Information Technology / Software Development Location (City, State ... Develop and maintain backend applications utilizing Java and Spring Boot. * Design, build, and ...

Addison Group

Java Developer

Chicago, IL · On-site

$50 - $55/hr

Java Developer Industry: Information Technology / Software Development Location (City, State ... Develop and maintain backend applications utilizing Java and Spring Boot. * Design, build, and ...

Resource 1

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Resource 1 is in need of a Java Developer for a long-term contract. This is hybrid/ remote, so ... and back-end (SQL). Individual should have experience with full life-cycle development, from ...

Aquent

Backend Java Developer plus QA

Chicago, IL · On-site

$65 - $72/hr

We are seeking an experienced engineer to design and implement cutting-edge solutions that drive ... Strong expertise in core Java and backend development. * Proven industry experience with Core Java ...

Skill

Backend Java Developer plus QA

Chicago, IL · On-site

$65 - $72/hr

We are seeking an experienced engineer to design and implement cutting-edge solutions that drive ... Strong expertise in core Java and backend development. * Proven industry experience with Core Java ...

New

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Freelance Java Backend Developer information

See Chicago, IL salary details

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

As of Jul 12, 2026, the average hourly pay for freelance java backend developer in Chicago, IL is $56.28, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $64.86 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Java Backend Developer jobs in Chicago, IL? The most popular types of Java Backend Developer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Freelance Java Backend Developer jobs? Cities near Chicago, IL with the most Freelance Java Backend Developer job openings:
Freelance Java Backend Developer jobs near you
Backend Java Developer

Backend Java Developer

ITsutra, Inc.

Chicago, IL • On-site

$52 - $67.50/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Required Education
• Bachelor''''s degree or higher in Computer Science, Electrical Engineering, or a related field
Experience Requirements
• 10+ years of experience designing and developing software applications in Java
• Minimum of 3+ years of experience leading geographically dispersed teams
Required Skills
• Strong Java 17
• Backend development (MUST)
• RESTful web services
• AWS knowledge: IAM, Kinesis, DynamoDB, API stack, SQS, SNS, KMS
• PostgreSQL or any relational database
• DevOps
• High Availability and Reliable Solutions
• Some architecture experience
Technical Skills (Desired)
• Python experience
Job Description
• Competent to perform all programming and development assignments without close supervision; normally assigned the more complex aspects of systems work.
• Acts as team leader for development and support groups; provides programming and application/technical leadership, guidance, and assistance to other team members.
• Works directly on complex application/technical problem identification and resolution, including responding to off-shift and weekend support calls.
• Works independently on complex systems or infrastructure components that one or more applications or systems may use.
• Drives application development focused around delivering business valuable features.
• Maintains high standards of software quality within the team by establishing good practices and habits.
• Identifies and encourages areas for growth and improvement within the team.
• Mentors junior developers.
• Communicates with end users and internal customers to help direct development, debugging, and testing of application software for accuracy, integrity, interoperability, and completeness.
• Leads development of new functionality and applications on cross-functional teams.
• Performs integration testing and customer acceptance testing of components that requires careful planning and execution to ensure timely, quality results.
• Participates in technology evaluation and recommendations.
• Applies an enterprise-wide view to solutions to support the adoption of standards and practices and promote reuse.
• Performs production support triage, coordinating incident resolution and stakeholder communication.
• Performs other job duties as assigned by Caterpillar management from time to time.
Soft Skills (Required)
• Ability to work under pressure and within time constraints
• Passion for technology and eagerness to contribute to a team-oriented environment
• Mentoring junior developers
• Production support triage, incident resolution, stakeholder communication
 

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