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Sr Java J2Ee Developer Jobs in Wisconsin (NOW HIRING)

$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 ...

WI · On-site

$110 - $140/hr

Develop new features and bug fixes in Java, following existing patterns and team standards * Participate actively in the team's Agile/Scrum process * Document applications (user manuals, processes ...

WI · On-site

$95.30 - $158.80/hr

Java/J2EE, JavaScript, Springboot framework, HTML, SQL * Expertise in microservices architecture ... Mentor less-senior software developers on development methodologies and optimization techniques.

WI · On-site

$90 - $130/hr

Développer, programmer, tester et assurer la maintenance des applications logicielles et des ... Expertise forte en JAVA 8+ (Reactive Streams, performance, ...) et frameworks associés (Spring et ...

Software Developer - Java

Milwaukee, WI

$90K - $128K/yr

  • Medical

  • Retirement

  • PTO

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

Software Developer - Java

Pleasant Prairie, WI · On-site

$90K - $128K/yr

  • Medical

  • Retirement

  • PTO

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

Software Developer - Java

Pleasant Prairie, WI

$90K - $128K/yr

  • Medical

  • Retirement

  • PTO

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

Software Developer - Java

Kenosha, WI

$90K - $128K/yr

  • Medical

  • Retirement

  • PTO

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... Experience and understanding of in Production support and performance engineering. * Technical ...

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... Experience and understanding of in Production support and performance engineering. * Technical ...

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... Experience and understanding of in Production support and performance engineering. * Experience and ...

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 ...

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... Experience and understanding of in Production support and performance engineering. Technical Skills.

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web ... Experience and understanding of in Production support and performance engineering. * Technical ...

At least 1 year of experience in Adobe AEM, Java/J2EE, AJAX, jQuery, CSS, JSON and other web technologies. * At least 1 year of experience in software development life cycle. * At least 2 years of ...

Showing results 41-60

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

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

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.

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

Qualysoft

On-site, Remote

$60.25 - $76.75/hr

Contractor

Re-posted 8 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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