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Freelance Java Backend Developer Jobs in Waunakee, WI

Java Developer

Madison, WI · Remote

$50 - $55/hr

Our client is looking for a Java Developer with strong core Java/spring framework/Messaging queue ... Tasks * Develop and maintain Java-based backend applications, ensuring high performance and ...

Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

Java Developer Location : Madison, WI Duration : 6 Months Required Skills & Years of Experience ... Develop and maintain Java-based backend applications, ensuring high performance and scalability.

Java Developer III

Madison, WI · On-site

$110 - $160/hr

... Senior Java Developer with strong hands‑on expertise in Java, Spring Boot, Messaging Queues ... Develop and maintain Java‑based backend applications, ensuring high performance and scalability.

Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

Java Developer Location : Madison, WI Duration : 6 months A Madison, WI client is looking for a ... back-end systems and all points in between Drives through ambiguity, self-motivated and thrives ...

Senior Java Application Developer Country: United States of America It Starts Here: Santander is a ... Web and backend development * Service-oriented and microservices architectures * Cloud computing ...

Senior Java Software Engineer

Madison, WI · On-site

$126K - $165K/yr

... developers with demonstrated achievements in developing Java based products. You'll work with and ... Be able to handle both back-end and occasional front-end type of work. * Dive into and learn ...

Senior Java Software Engineer

Madison, WI · On-site

$126K - $165K/yr

... developers with demonstrated achievements in developing Java based products. You'll work with and ... Be able to handle both back-end and occasional front-end type of work. * Dive into and learn ...

The ideal candidate for this role will have * 2+ years of engineering experience in backend systems, distributed systems, or core platform development * Experience in one or several of Java, Rust, C ...

Senior Software Engineer

Oregon, WI · On-site

$120 - $170/hr

Java, Python (Django/Flask), C/C++, C#, Objective C, JavaScript, or Go * 5 years in defining system ... backend * Strong proficiency in asynchronous processing and messaging: Hands-on experience with ...

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Freelance Java Backend Developer information

See Waunakee, WI salary details

$10

$55

$74

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

As of Aug 26, 2026, the average hourly pay for freelance java backend developer in Waunakee, WI is $55.86, according to ZipRecruiter salary data. Most workers in this role earn between $49.66 and $64.42 per hour, depending on experience, location, and employer.

$51 - $66/hr

Contractor

Re-posted 24 days ago


Job description

Job Title: Java Backend Developer
Location: Madison, WI
Duration: 6+ Months
Job Description:
Java, Message Queues, MDB, Hermes, Spring Framework, IBM P8, REST, SOAP, oracle, SQL Developer, Databases, Word Templates, Splunk, J2EE
Troubleshooting , Debugging, XML, JSON, Batch processing, LDAP, Service Now.
Experience - 9 to 10 years in Java Development.