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Contract Java Developer C2C Jobs in Madison, WI (NOW HIRING)

Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

We are an approved vendor on contract to provide software development and IT staff augmentation ... Our client is looking for a Java Developer to help administer our data catalog through the Collibra ...

Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

Our client seeks a Java Developer to be involved with the development and support of Java and ... Location: Madison, WI Contract: 1 year Skills Required: · 4 years - Java experience · 3 years ...

Jr. Cloud Engineer

Madison, WI · On-site

$56.25 - $75/hr

No C2C inquiries, please! Position Overview We are seeking a motivated and curious Junior Cloud ... Modern DevOps and platform engineering practices Why This Opportunity? * Direct mentorship from an ...

Jr. Cloud Engineer

Madison, WI · Hybrid

$56.25 - $75/hr

No C2C inquiries, please! Position Overview We are seeking a motivated and curious Junior Cloud ... Modern DevOps and platform engineering practices Why This Opportunity? * Direct mentorship from an ...

... the Contract: 6/30/2027. · Onsite or Remote? Remote. Candidates must reside in the State of ... This position will be focused on application development projects using JAVA, PrimeReact on a ...

Contract Java Developer C2C information

See Madison, WI salary details

$15

$57

$77

How much do contract java developer c2c jobs pay per hour?

As of Jul 30, 2026, the average hourly pay for contract java developer c2c in Madison, WI is $57.13, according to ZipRecruiter salary data. Most workers in this role earn between $49.42 and $63.94 per hour, depending on experience, location, and employer.

What is the difference between Contract Java Developer C2C vs Contract Java Developer W2?

AspectContract Java Developer C2CContract Java Developer W2
Employment TypeIndependent contractor, self-employedEmployee of the staffing agency or company
Tax & BenefitsResponsible for own taxes, no benefits includedTaxes withheld by employer, includes benefits like health insurance
Work EnvironmentTypically remote or client-site, project-basedUsually on-site or hybrid, with more structured hours
Payment StructureInvoicing clients, higher hourly rateSalary or hourly wage, includes payroll taxes

Contract Java Developer C2C and Contract Java Developer W2 differ mainly in employment status, tax responsibilities, and benefits. C2C offers more independence and potentially higher pay but requires managing taxes and benefits independently. W2 provides a more traditional employment setup with benefits and tax withholding. The choice depends on your preference for independence versus stability.

What are the most commonly searched types of Java Developer C2C jobs in Madison, WI? The most popular types of Java Developer C2C jobs in Madison, WI are:
What job categories do people searching Contract Java Developer C2C jobs in Madison, WI look for? The top searched job categories for Contract Java Developer C2C jobs in Madison, WI are:
What cities near Madison, WI are hiring for Contract Java Developer C2C jobs? Cities near Madison, WI with the most Contract Java Developer C2C job openings:

Java Developer

IO Datasphere

Madison, WI • On-site

$51.50 - $66.50/hr

Other

Re-posted 26 days ago


Job description

IO Datasphere, Inc. has been providing project management, software development and IT staff augmentation services to our clients in the Midwest and throughout the U.S. since 1996. We are an approved vendor on contract to provide software development and IT staff augmentation services for the States of Illinois, Michigan, Minnesota, Iowa, and Wisconsin. We also provide these services to businesses, as well as local and county governments, in the Midwest and nationwide.

 

Our client is looking for a Java Developer to help administer our data catalog through the Collibra platform. Candidate will be responsible for the administration of user and asset set-up within the platform. The main technologies currently used to support the platform are Java, Eclipse, Groovy, Flowable BPMN (Activi and Flowable), and Python experience would be highly complementary.

Tasks

·        This position will focus on customizing the platform based on user and agency requirements.

·        Work closely with stakeholders to understand business process flow and translate that flow into workflows within the customizable platform.

·        Help integrate and automate data integration between the cloud application with other data sources.

·        Primarily work within the Collibra platform utilizing Java and configuring APIs to support the administration of Collibra.

NOTE: WI residency required. Must be WI resident or willing to relocate at your own expense. Position is mostly remote but can require staff to come onsite as necessary with sufficient notice.

Location: Madison, WI  

Contract: 1 year

Skills Required:

·        5+ years - User interface customization and optimization experience

·        5+ years - Java Programming Experience

·        5+ years - Experience with Groovy

·        5+ years - Workflow and business process mapping experience

·        5+ years - Data governance or data management experience

·        2+ years - Experience with Eclipse

·        Experience with JavaScript

·        Experience with Java API

Skills Desired – A plus to have:

·        Python

*** Rate depends on experience

*** Candidates authorized to work in the US are encouraged to apply. We can accept H1b, , TN, and other valid work visas for IT. However, we cannot accept OPT or CPT visas at this time.

*** Companies submitting candidates should only submit direct W2 employees for this position.