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Java Contract Jobs in Madison, WI (NOW HIRING)

IO Datasphere

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 with strong hands-on expertise in Java, Spring Boot ...

LRS

Java Developer

Madison, WI · On-site

$55 - $65/hr

Codeworks, an LRS company, is seeking a Senior Java Full Stack Developer for a contract role. In this role, you will contribute to the design, development, and support of scalable, secure, and high ...

Varsity Tutors

Java Tutor

Madison, WI · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

TeamSoft

Senior Business Analyst

Fitchburg, WI · On-site +1

$97K - $126K/yr

... contract-to-hire Process: 2 video interviews Description: Senior Business Analyst who brings ... NET or Java based applications * CBAP certification Desired Qualifications: * MyChart certification

Varsity Tutors

AP Computer Science A Tutor

Madison, WI · Remote

$18 - $40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

All JobsJava Contract JobsJava Contract Jobs in Madison, WI

Java Contract information

See Madison, WI salary details

$15

$57

$77

How much do java contract jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for java contract 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 are some common challenges faced by Java contractors and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

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

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What is a Java contract job?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.
What are the most commonly searched types of Java jobs in Madison, WI? The most popular types of Java jobs in Madison, WI are:
What are popular job titles related to Java Contract jobs in Madison, WI? For Java Contract jobs in Madison, WI, the most frequently searched job titles are:
What job categories do people searching Java Contract jobs in Madison, WI look for? The top searched job categories for Java Contract jobs in Madison, WI are:
What cities near Madison, WI are hiring for Java Contract jobs? Cities near Madison, WI with the most Java Contract job openings:
Java Contract jobs near you
Infographic showing various Java Contract job openings in Madison, WI as of July 2026, with employment types broken down into 32% Full Time, and 68% Contract. Highlights an 100% In-person job distribution, with an average salary of $118,831 per year, or $57.1 per hour.
Java Developer

Java Developer

IO Datasphere

Madison, WI • On-site

$51.50 - $66.50/hr

Other

Re-posted 5 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 with strong hands-on expertise in Java, Spring Boot, Messaging Queues, Caching and Angular. The ideal candidate will develop, and maintain robust, scalable, and high-performance applications seamlessly integrating Java-based backend systems with Angular-based frontends. This role requires a proactive problem solver who thrives in a collaborative, fast-paced environment.

Tasks

·        Develop and maintain Java-based backend applications, ensuring high performance and scalability.

·        Good working experience using spring boot, messaging queues, caching and having good experience using Kafka, Redis and or equivalent tools.

·        Develop and maintain Angular-based front-end user interfaces with a focus on responsiveness, usability, and ADA/WCAG compliance.

·        Collaborate with cross-functional teams, including business analysts, and APM/QA engineers, to gather and implement requirements.

·        Create and maintain RESTful APIs for seamless integration between frontend and backend systems.

·        Troubleshoot and resolve technical issues, ensuring system reliability and robustness.

·        Stay up to date with industry trends, emerging technologies, and best practices in Java and Angular development.

·        Have good experience doing code reviews and contribute to code quality and standards to ensure high-quality product delivery.

·        Participate in the full software development lifecycle, including requirements gathering, design, coding, testing, and deployment.

Knowledge, Skills and Abilities Required:

·        Excellent problem-solving and analytical skills.

·        Strong verbal and written communication skills.

·        Proven ability to work both independently and collaboratively in a team environment.

NOTE: Candidate MUST be a resident local to Madison, or willing to relocate to Madison prior to starting the role at their own expense. Local candidates strongly preferred. If candidates are out of state, they must be able to attend in person interview. The selected hire can work 100% remote from within the Madison area but must be available to come into the office if needed.

Location: Madison, WI    

Contract: 1+ years

Skills Required:

·        5+ years - Experience working with Java and spring framework/spring boot

·        5+ years - Experience with web applications development, web services, REST API and etc.

·        3+ years - Experience with Messaging Queues and Caching and related tools like Kafka and Redis

·        2+ years - Experience with Angular

·        5+ years - Experience working in Relational databases like Oracle

·        Practical knowledge of, and experience with, various middleware platforms like Apache Kafka, Redis, and BOOMI

·        Experience developing wire frames and mock-ups as a tool to communicate design concepts with stakeholders.

·        Bachelor’s degree in a related field

Skills Desired – A plus to have:

·        Experience with Dell Boomi, Dynatrace, Microsoft Azure Devops & relational databases.

·        Familiarity with CI/CD pipelines, deployment automation, and dynamic environment configuration.

·        Familiarity with cloud platforms like AWS, Azure, Google Cloud.

·        Knowledge of containerization and orchestration tools like Docker and Kubernetes.

·        Familiarity with Agile/Scrum, Iterative, and waterfall development methodologies.

*** 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.

Please submit your resume by using the "URL" below

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