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Java Contract Jobs in Milwaukee, WI (NOW HIRING)

Sonoma Consulting Inc.

Java Developer

Waukesha, WI

$51 - $66/hr

Qualifications Long term or contract to hire Application Development (Java/JEE, C++, scripting, and databases) Maintaining Design Specifications in compliance with GEHC's Quality Management System ...

Varsity Tutors

Java Tutor

Milwaukee, WI · Remote

$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 ...

Dellfor Technologies

Java Architect

Milwaukee, WI

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... Job Type: Contract Salary: $60,000.00 /year Required education: * Bachelor's Required experience:

Luminoustec LLC

Java Developer

Milwaukee, WI

$50.25 - $65/hr

Contract to Hire (6 months) Location: Menominee Falls, Wisconsin What we look for here are the ... JAVA, SQL and JQuery/AJAX 3. Demonstrated experience showing the following: a. Ability to create ...

Luminoustec LLC

Java Developer

Milwaukee, WI · On-site

$50.25 - $65/hr

Contract to Hire (6 months) Location: Menominee Falls, Wisconsin What we look for here are the ... JAVA, SQL and JQuery/AJAX 3. Demonstrated experience showing the following: a. Ability to create ...

MARS IT

Senior Software Engineer -API

Milwaukee, WI

$120.70K - $159.10K/yr

Experience with Java and/or Node.js/TypeScript * Proficient in practices such as contract-first API design, API quality automation, and internal platform/tooling development * Proven track record of ...

LRS

Software Engineer

Waukesha, WI

$40 - $50/hr

Codeworks, an LRS company, is seeking a Software Engineer for a Contract opportunity. This role ... Java, Python, or C++ Strong analytical and problem-solving skills Effective communication and ...

LRS

Full Stack Engineer

Milwaukee, WI

$40 - $55/hr

Codeworks, an LRS company, is seeking a Full Stack Engineer for a contract opportunity. This role ... Java Spring Boot Experience with DevOps practices and Git Experience working with relational and ...

LRS

Business Process Engineer

Milwaukee, WI

$55 - $75/hr

Codeworks, an LRS company, is seeking a Business Process Engineer for a longterm contract ... Java, JavaScript, C#, SSIS) Contribute to solutions that address business needs and improve user ...

Genesis10

Full Stack Engineer - Hybrid

Milwaukee, WI · Hybrid

$45 - $50/hr

This is a 12+ month contract opportunity. Pay range: $45.00 - $50.00 per hour This position is for ... Experience with NodeJS with Javascript, NodeJS with Typescript or Java Spring Boot * Experience ...

Procom Services

CRM Developer/Analyst

Milwaukee, WI

Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor ... Net, C#, and Java Script experience. Knowledge of ADX Portal or ability to pick up technical skills ...

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How much do java contract jobs pay per hour?

As of May 29, 2026, the average hourly pay for java contract in Milwaukee, WI is $55.86, according to ZipRecruiter salary data. Most workers in this role earn between $48.32 and $62.55 per hour, depending on experience, location, and employer.

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 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 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 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 are the most commonly searched types of Java jobs in Milwaukee, WI? The most popular types of Java jobs in Milwaukee, WI are:
What are popular job titles related to Java Contract jobs in Milwaukee, WI? For Java Contract jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Java Contract jobs in Milwaukee, WI look for? The top searched job categories for Java Contract jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Java Contract jobs? Cities near Milwaukee, WI with the most Java Contract job openings:
Java Contract jobs near you
Java Developer

Java Developer

Sonoma Consulting Inc.

Waukesha, WI

$51 - $66/hr

Full-time

Posted 26 days ago

Job description

Company Description

Halo Group is a premier provider of IT talent. We place technology experts within the teams of the world's leading companies and help clients build innovative businesses that keep them one step closer to their customers and one step ahead of the competition.

Halo Group strives to be among the most respected IT consulting firms by providing unmatched customer, consultant and employee support. A meaningful work environment for employees, attractive and interesting engagements for consultants, and cutting edge innovation for our customers set us apart from the rest. At Halo Group, people are not a commodity, but our greatest resource.

Job Description

Our Client is the world's largest global provider of medical imaging and information technologies, medical diagnostics, patient monitoring systems, drug discovery, biopharmaceutical manufacturing technologies and performance solutions services. Great culture of innovation and creativity.

This Senior Java Developer will join the Global Service Technology team and will work on a Scrum team in a highly collaborative environment building next generation enterprise service platforms for secure transfer of machine data between a customer's site and the back office.

Qualifications

Long term or contract to hire

Application Development (Java/JEE, C++, scripting, and databases)

Maintaining Design Specifications in compliance with GEHC's Quality Management System

Leverage Agile Methodologies to build and deliver quality software and solutions.

Interact with Global teams on a regular basis.

Requirements:

Bachelor's Degree in Computer Science, Electrical Engineering or related computer field

Experience in software engineering and application design and development

Experience in scripting languages such as shell/batch/Perl etc

Experience with object oriented design methodology and industry standard design principles, frameworks and patterns

Experience in programming languages such as: Java/J2EE/C++

Ability to work in a self-organizing environment and as part of a Scrum team

Experience with automated unit testing (JUnit/NUnit)

Excellent communications skills, both written and verbal

Excellent problem solving/analytical abilities

Willingness to work in a challenging and dynamic environment

Technical Expertise:

Strong knowledge of Object Oriented Analysis and Design, Software Design Patterns and Java coding principles

Hands-on experience in web services (REST, SOAP, WSDL etc.), using Apache Commons Suite & Maven

Hands-on experience with web development using HTML, Java Script, jQuery.

Experience with Windows and Unix / Linux based programming

Experience working on software projects in the Healthcare domain

Desired Skills:

TDD Experience

BDD Experience

Experience developing secure software applications

Experience working on a Scrum or XP team (or other Agile Software environment)

Experience with test automation

Experience with Java, J2EE and Webservices technologies (EAI, SOA, ESB)

Experience with source control tools, defect tracking, product build environment and analysis/debug tools

Additional Information

All your information will be kept confidential according to EEO guidelines.

Sonoma Consult logo

About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US

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