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Full Stack Java Developer Engineer Jobs in Wisconsin

Qualysoft

$55.25 - $71.25/hr

English (must-have) + German (nice to have) We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team. Your role will involve designing ...

Qualysoft

$55.25 - $71.25/hr

We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team. You will be responsible for building and maintaining enterprise-grade ...

TIER4 GROUP

Full Stack Developer

Milwaukee, WI · Hybrid

Title: Full Stack Developer with Python Focus Location: Franklin, WI Type: Hybrid (3 days onsite ... Advanced knowledge of Java programming. * User experience expertise, including UI frameworks or web ...

MDT Technical

Java Developer IV

Madison, WI · On-site

$51.50 - $66.50/hr

Java Developer IV (Remote) Primary Location: Remote V-Soft Consulting is currently hiring for a ... technology stacks. As a valued V-Soft Consultant, you're eligible for full benefits (Medical ...

Rivi Consulting Group

Java Developer

Green Bay, WI · On-site

$49.50 - $64.25/hr

Schneider Electric is seeking a rock star Java Developer who thrives in building scalable ... This role is backend-heavy, working with a modern cloud-native stack. Frontend skills in React are ...

MDT Technical

Java Developer IV

Madison, WI · On-site

$51.50 - $66.50/hr

Java Developer IV (Remote) Primary Location: Remote V-Soft Consulting is currently hiring for a ... technology stacks. As a valued V-Soft Consultant, you're eligible for full benefits (Medical ...

TIER4 GROUP

Sr. Full Stack Developer

Milwaukee, WI · Hybrid

We are looking for a dynamic and talented Senior software engineer to join Workplace Portals ... NET Core development and/or Java development * 2+ years' professional experience with a JavaScript ...

SV Tech Systems Inc

Java Developer

Madison, WI

$51.50 - $66.50/hr

Java Developer Location : Madison, WI Duration : 6 months A Madison, WI client is looking for a ... full software development life cycle, including coding standards, code reviews, source control ...

Humana

Senior Full Stack Engineer

Green Bay, WI · On-site

This role has broad scope across the full stack, including front-end, back-end, database ... DevOps, Automation, and Infrastructure/Security as Code Experience designing delivery pipelines ...

Humana

Senior Full Stack Engineer

Green Bay, WI · On-site

This role has broad scope across the full stack, including front-end, back-end, database ... DevOps, Automation, and Infrastructure/Security as Code Experience designing delivery pipelines ...

Humana, Inc.

Senior Full Stack Engineer

Green Bay, WI · On-site

This role has broad scope across the full stack, including front-end, back-end, database ... DevOps, Automation, and Infrastructure/Security as Code Experience designing delivery pipelines ...

Humana

Senior Full Stack Engineer

Green Bay, WI · On-site

This role has broad scope across the full stack, including front-end, back-end, database ... DevOps, Automation, and Infrastructure/Security as Code Experience designing delivery pipelines ...

UniFiX and Twin Pillars

Full Stack Developer

Neenah, WI

$70K - $95K/yr

Full Stack Developer Company Overview: We are a mature franchise management company called UniFiX with a new focus on delivering practical and efficient business-to-business software solutions. Our ...

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Full Stack Java Developer Engineer information

How do Full Stack Java Developer Engineers typically balance backend and frontend responsibilities within a project team?

Full Stack Java Developer Engineers are often expected to fluidly switch between backend tasks, such as designing RESTful APIs with Java or Spring Boot, and frontend work, like implementing user interfaces with frameworks such as Angular or React. Balancing these responsibilities usually involves close collaboration with UI/UX designers, backend specialists, and QA testers through agile sprints or similar methodologies. Effective communication and prioritization skills are essential, as developers may need to rapidly shift focus based on project deadlines or client feedback. Over time, this cross-functional role can provide valuable experience in both domains, opening up diverse career advancement opportunities.

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

To thrive as a Full Stack Java Developer Engineer, you need strong proficiency in Java, front-end and back-end development, database management, and a relevant degree in computer science or related fields. Familiarity with frameworks like Spring Boot, Angular or React, RESTful APIs, and tools such as Git and Docker is typically required, along with certifications like Oracle Certified Java Programmer being advantageous. Problem-solving abilities, teamwork, adaptability, and effective communication are standout soft skills for this role. These skills and qualities are crucial for delivering robust, scalable applications and collaborating effectively across diverse development teams.

What is a Full Stack Java Developer Engineer?

A Full Stack Java Developer Engineer is a software professional skilled in both front-end and back-end development using Java technologies. They are responsible for designing, building, and maintaining complete web applications, handling everything from the user interface to the server-side logic and database integration. These engineers work with frameworks such as Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend. Their expertise allows them to manage the full software development lifecycle, ensuring seamless communication between client and server components.

What is the difference between Full Stack Java Developer Engineer vs Java Software Engineer?

AspectFull Stack Java Developer EngineerJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications often preferred
Work EnvironmentDevelops both front-end and back-end applications, often in agile teamsFocuses on back-end development, APIs, and server-side logic
Employer & Industry UsageTech companies, startups, enterprises needing full-stack solutionsSoftware firms, financial institutions, enterprise IT teams

Full Stack Java Developer Engineers handle both front-end and back-end development, providing complete solutions, while Java Software Engineers typically focus on server-side and back-end tasks. Both roles require Java expertise and often overlap in skills, but their scope and daily tasks differ based on project needs.

What are popular job titles related to Full Stack Java Developer Engineer jobs in Wisconsin? For Full Stack Java Developer Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Full Stack Java Developer Engineer jobs in Wisconsin look for? The top searched job categories for Full Stack Java Developer Engineer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Full Stack Java Developer Engineer jobs? Cities in Wisconsin with the most Full Stack Java Developer Engineer job openings:
Full Stack Java Developer Engineer jobs near you

Java Full Stack Developer

Qualysoft

On-site, Remote

$55.25 - $71.25/hr

Contractor

Posted 29 days ago

Job description


Location: Vienna (1-2 days on-site per week during onboarding, then 2-4 day per month; otherwise fully remote) Start: ASAP | Duration: 12 months (extension possible) | Workload: 100% Language: English (must-have) + German (nice to have)

We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team.
Your role will involve designing and developing APIs, implementing microservice-based architectures, integrating with databases, and contributing to frontend development using JavaScript/TypeScript with React or Angular. You will collaborate closely with cross-functional teams in an agile environment. Experience in the telecommunications sector is a strong plus.
350 - 400 a day
Key Responsibilities

Design, develop, and maintain backend services using Java, Spring, and Spring Boot
Implement and integrate REST APIs for internal and external systems
Conduct unit testing using JUnit to ensure code quality
Manage builds and dependencies with Maven
Work with PostgreSQL, ideally including JSONB
Design and develop scalable, maintainable microservice architectures
Collaborate closely with product owners, architects, developers, and DevOps teams
Contribute to the continuous improvement of development processes and tools
Ensure solutions meet performance, stability, and security standards
Contribute to the frontend using JavaScript/TypeScript and React or Angular
Work with technologies from the Apache ecosystem where applicable (e.g. for services, integration, or tooling)

Required Skills & Experience
Proven professional experience in backend development with Java (Java 21 preferred)
Strong knowledge of Spring and Spring Boot
Experience with REST API development and integration
Proficiency in JUnit for unit testing
Experience in Maven build management
Solid knowledge of PostgreSQL (JSONB is a plus)
Strong background in microservice architecture design and implementation
Experience with frontend development using JavaScript/TypeScript and React or Angular
Familiarity with Apache-based technologies in a typical Java backend stack
Agile mindset and experience working in Scrum/Kanban teams
Excellent command of English (spoken & written)

Nice to Have
Kubernetes & Helm for deployment and orchestration
SOAP service integration experience
Experience with Graylog for logging and monitoring
Telecommunications industry knowledge (big plus)
Knowledge of Kafka , Apache
Why Join Us?
Work on impactful, enterprise-grade solutions
Agile, collaborative work environment with international teams
Opportunity to influence architecture and technology decisions
Engagement in a technically demanding, modern Java backend / Fullstack environment
Interested?
Please send your updated CV including availability and hourly rate expectations. We look forward to hearing from you!
Please contact me by email at elena.kahraman@qualysoft.com, or via LinkedIn. Thank you for your understanding! +43 699 14402417
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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