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Senior Java Jobs in Wisconsin (NOW HIRING)

Qualysoft

$60.25 - $76.75/hr

Fur ein langfristiges Projekt in Wien suchen wir ab sofort einen erfahrenen Java Developer (m/w/d) mit Schwerpunkt auf LibreOffice-Entwicklung und Verfahrensautomation. In dieser Rolle arbeiten Sie ...

Luminoustec LLC

Java Developer

Milwaukee, WI · On-site

$50.25 - $65/hr

Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls, Wisconsin What we look for here are the following: 1. Very strong communication skills, especially over the ...

Luminoustec LLC

Java Developer

Milwaukee, WI · On-site

$50.25 - $65/hr

Senior Java Programmer Job Type: Contract to Hire (6 months) Location: Menominee Falls, Wisconsin What we look for here are the following: 1. Very strong communication skills, especially over the ...

My3Tech Inc

Sr Software Engineer

Appleton, WI · Remote

$116K - $153K/yr

Java AND OpenShift AND Github (Devops mindset) AND Analytical/Problem Solving/Collaborative ... 1 Sr. Java (contractor) Source data and where to get it Java, OpenShift, REST API Microservices ...

RIT Solutions, Inc.

Java Developer

Milwaukee, WI · On-site +1

$50.25 - $65/hr

JAVA OPENING - Remote Remote - WI Resident Exempt The manager has requested a bid limit of 1 per ... The ideal candidate will play a hands-on senior technologist/lead role in modernizing State of ...

RIT Solutions, Inc.

Java Developer

Madison, WI · Remote

$51.50 - $66.50/hr

Java/Spring API Developer Senior Developer specializing in API development using Java and Spring technologies. Build and deploy cloud native APIs and architectures to support customer facing web and ...

Levi, Ray and Shoup

Java Developer

Madison, WI

$50 - $60/hr

Codeworks, an LRS company, is seeking a Java Developer for a contract position A candidate with ... The individual in this role will contribute as a senior-level technologist in the design ...

Levi, Ray, & Shoup, Inc.

Java Developer

Madison, WI

$50 - $60/hr

Codeworks, an LRS company, is seeking a Java Developer for a contract position A candidate with ... The individual in this role will contribute as a senior-level technologist in the design ...

LRS

Java Developer

Madison, WI

$50 - $60/hr

Codeworks, an LRS company, is seeking a Java Developer for a contract position A candidate with ... The individual in this role will contribute as a senior-level technologist in the design ...

SV Tech Systems Inc

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 ... senior management to collect requirements, describe software product features, and technical ...

Flextrade

Software Developer (Java/Scala)

Milwaukee, WI · On-site

$56.25 - $71.75/hr

Advanced proficiency in one or more programming languages (Java, Scala, C#, etc.). * A firm understanding of object-oriented design and development practices. * Excellent communication skills to ...

ULINE

Senior Software Engineer

Milwaukee, WI

$120K - $159K/yr

Senior Software Engineer Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are ... Build and secure scalable cloud-native applications using Java and Spring Boot. * Enhance system ...

Uline

Senior Software Engineer

Pleasant Prairie, WI

$118K - $156K/yr

Senior Software Engineer Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are ... Build and secure scalable cloud-native applications using Java and Spring Boot. * Enhance system ...

Uline

Senior Software Engineer

Pleasant Prairie, WI

$118K - $156K/yr

Senior Software Engineer Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are ... Build and secure scalable cloud-native applications using Java and Spring Boot. * Enhance system ...

ULINE

Senior Software Engineer

Kenosha, WI

$119K - $157K/yr

Senior Software Engineer Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are ... Build and secure scalable cloud-native applications using Java and Spring Boot. * Enhance system ...

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Senior Java information

See Wisconsin salary details

$11

$63

$87

How much do senior java jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for senior java in Wisconsin is $63.42, according to ZipRecruiter salary data. Most workers in this role earn between $55.58 and $70.87 per hour, depending on experience, location, and employer.

What does a Senior Java Developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

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

To thrive as a Senior Java Developer, you need deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do Senior Java Developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.
What are the most commonly searched types of Java jobs in Wisconsin? The most popular types of Java jobs in Wisconsin are:
Senior Java jobs near you

Senior Java Developer mit LibreOffice-Expertise (m/w/d)

Qualysoft

On-site, Remote

$60.25 - $76.75/hr

Contractor

Posted 9 days ago

Job description

Fur ein langfristiges Projekt in Wien suchen wir ab sofort einen erfahrenen Java Developer (m/w/d) mit Schwerpunkt auf LibreOffice-Entwicklung und Verfahrensautomation. In dieser Rolle arbeiten Sie an der Weiterentwicklung einer zentralen Fachanwendung und begleiten den gesamten Softwareentwicklungsprozess - von der Anforderungsanalyse bis hin zum 3rd-Level-Support. Dabei erwartet Sie ein spannendes Umfeld mit hoher fachlicher Relevanz und enger Zusammenarbeit in einem agilen Produktteam.
 
 
440 - 480 a day
Rahmenbedingungen
  • Einsatzort: Wien
  • Start: Ab sofort
  • Laufzeit: Langfristiges Projekt
  • Auslastung: Vollzeit
  • Arbeitsmodell: Hybrid (ca.30 % Remote-Anteil)
  • Projektsprache: Deutsch
Ihre Aufgaben
  • Mitarbeit im gesamten Softwareentwicklungsprozess mit Schwerpunkt Verfahrensautomation und Textverarbeitung
  •  
  • Entwicklung und Weiterentwicklung von Softwarelosungen auf Basis fachlicher und gesetzlicher Anforderungen
  •  
  • Analyse, Konzeption und Umsetzung neuer Softwareanforderungen
  •  
  • Unterstutzung im 3rd-Level-Support sowie Fehleranalyse und Problemlosung
  •  
  • Enge Zusammenarbeit und Abstimmung innerhalb eines agilen Produktteams
  •  
  • Umsetzung von Losungen unter Berucksichtigung gesetzlicher Vorgaben und administrativer Prozesse
     
Ihr Profil
  • Abgeschlossene Ausbildung im IT-Bereich (HTL, FH, Universitat) oder eine vergleichbare Qualifikation
  •  
  • Sehr gute Kenntnisse in der Java-Entwicklung, insbesondere mit Java, SWT (Standard Widget Toolkit) und Eclipse RCP
  •  
  • Fundierte Erfahrung in der Entwicklung von LibreOffice Extensions
  •  
  • Sehr gute Kenntnisse in LibreOffice Basic, UNO-API, XML sowie LibreOffice XML-Strukturen
  •  
  • Mehrjahrige Berufs- bzw. Projekterfahrung in einer vergleichbaren Position
  •  
  • Erfahrung im 3rd-Level-Support von Vorteil
  •  
  • Oracle-Kenntnisse sowie Projekterfahrung im Enterprise-Umfeld sind wunschenswert
  •  
  • Sehr gute Deutschkenntnisse in Wort und Schrift
 
Das erwartet Sie
 
Langfristige Perspektive in einem stabilen und anspruchsvollen Projektumfeld
 
Mitarbeit an fachlich relevanten Anwendungen mit direktem Mehrwert
 
Agile Arbeitsweise und enge Zusammenarbeit mit erfahrenen Experten
 
Spannende technische Herausforderungen im Bereich Java und LibreOffice
 
Interesse geweckt?
 
Bitte senden Sie uns Ihren aktuellen Lebenslauf inklusive Ihrer Verfugbarkeit sowie Ihrer Stundensatzvorstellung.
 
Wir freuen uns auf Ihre Ruckmeldung.
 
Sie konnen mich gerne auch per E-Mail unter [email protected] oder uber LinkedIn kontaktieren.
 
Vielen Dank fur Ihr Verstandnis
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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