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Sr Java J2Ee Developer Jobs in Wisconsin (NOW HIRING)

Sonoma Consulting Inc.

Java Developer

Waukesha, WI

$51 - $66/hr

This Senior Java Developer will join the Global Service Technology team and will work on a Scrum ... Java/J2EE/C++ Ability to work in a self-organizing environment and as part of a Scrum team ...

Dellfor Technologies

senior java developer

Madison, WI · On-site

$57.75 - $73.50/hr

Experience programing with Java/J2EE, Spring Framework, Hibernate Framework, JDBC. * Strong SQL experience. * Knowledge of front end development using Angular and bootstrap. * MQ or other messaging ...

Dellfor Technologies

Senior JAVA Developer

Milwaukee, WI · On-site

$80K/yr

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ ... Experience with OOA/OOD, distributed systems/software, real time processing, relational database ...

Sonsoft Inc

Java Frontend Developer

Milwaukee, WI · On-site

At least 5 years of hands-on experience with thorough understanding of Java/J2EE technologies ... Application Development experience in Object Oriented programming and design skills * Proficient in ...

Sonsoft Inc

Java UI Frontend Developer

Milwaukee, WI · On-site

At least 5 years of hands-on experience with thorough understanding of Java/J2EE technologies ... Application Development experience in Object Oriented programming and design skills * Proficient in ...

MGIC

Senior Java Developer

Milwaukee, WI · On-site

$105.59 - $179.51/hr

Senior Java Developer page is loaded## Senior Java Developerlocations: Milwaukee, WItime type: Full timeposted on: Posted Todayjob requisition id: R2216At MGIC, we take pride in knowing that what we ...

Sonsoft Inc

Java Frontend UI

Milwaukee, WI · On-site

At least 5 years of hands-on experience with thorough understanding of Java/J2EE technologies ... Application Development experience in Object Oriented programming and design skills * Proficient in ...

Sonsoft Inc

Java Frontend UI

Milwaukee, WI · On-site

At least 5 years of hands-on experience with thorough understanding of Java/J2EE technologies ... Application Development experience in Object Oriented programming and design skills * Proficient in ...

ULINE

Senior Software Developer - Java

Kenosha, WI · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a ...

ULINE

Senior Software Developer - Java

Milwaukee, WI · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a ...

ULINE

Senior Software Developer - Java

Milwaukee, WI · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a ...

ULINE

Senior Software Developer - Java

Kenosha, WI · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a ...

Profectus IT BVBA

WI · On-site

$80 - $120/hr

We are currently seeking an experienced Java Spring Developer with strong Angular expertise to join our growing team. This role is ideal for someone who is passionate about building scalable backend ...

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Sr Java J2Ee Developer information

What is the difference between Sr Java J2Ee Developer vs Java Software Engineer?

AspectSr Java J2Ee DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelops enterprise applications, often in large teamsDesigns and develops Java applications, may work in teams or individually
Industry UsageCommon in finance, healthcare, and enterprise sectorsUsed across various industries including tech, finance, and startups
Search & Comparison IntentOften compared for seniority, responsibilities, and skillsCompared for roles, skills, and career progression

While both roles involve Java development, Sr Java J2Ee Developers typically focus on enterprise-level applications with more experience and responsibilities, whereas Java Software Engineers may work on a broader range of Java projects, including both enterprise and consumer applications.

What are some common challenges Sr Java J2EE developers face when working on large-scale enterprise applications?

Sr Java J2EE Developers often encounter challenges such as managing application scalability, ensuring code maintainability, and integrating with legacy systems. Large-scale projects typically involve coordinating with cross-functional teams, which requires effective communication and collaboration skills. Additionally, staying updated with evolving frameworks and best practices is crucial to address performance bottlenecks and maintain security. Proactively addressing these challenges is essential for delivering robust, high-quality enterprise solutions.

What is a Sr Java J2EE developer?

Sr Java J2EE Developers are experienced software engineers who specialize in building, deploying, and maintaining enterprise-level applications using Java and the Java 2 Platform, Enterprise Edition (J2EE). They work with technologies like Servlets, JSP, EJB, and frameworks such as Spring and Hibernate to develop scalable, secure, and reliable software solutions. Senior developers often lead teams, design system architecture, and ensure best coding practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Java J2EE developer, and why are they important?

To thrive as a Sr Java J2EE Developer, you need advanced proficiency in Java programming, expertise in J2EE frameworks, and a bachelor's degree in computer science or a related field. Familiarity with tools like Spring, Hibernate, Maven, RESTful APIs, and version control systems such as Git is typically required. Strong problem-solving abilities, effective communication, and leadership skills make a developer stand out in this senior role. These competencies are crucial for designing robust enterprise applications, collaborating with cross-functional teams, and leading projects to successful completion.

What are popular job titles related to Sr Java J2Ee Developer jobs in Wisconsin?

For Sr Java J2Ee Developer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Sr Java J2Ee Developer jobs in Wisconsin look for?

The top searched job categories for Sr Java J2Ee Developer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Sr Java J2Ee Developer jobs?

Cities in Wisconsin with the most Sr Java J2Ee Developer job openings:

Sr Java J2Ee Developer jobs near you
Infographic showing various Sr Java J2Ee Developer job openings in Wisconsin as of August 2026, with employment types broken down into 54% Full Time, and 46% Contract. Highlights an 93% In-person, and 7% Hybrid job distribution.

Java Developer

Sonoma Consulting Inc.

Waukesha, WI

$51 - $66/hr

Full-time

Re-posted 14 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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