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Backend Developer Jobs in Wisconsin (NOW HIRING)

Resource Innovations

Magento Backend Developer

Madison, WI · On-site +1

$65K - $110K/yr

As a Magento Backend Developer you will enable the continued customization of our customer engagement platforms to meet the changing needs of our clients. With over 40 active platforms and more ...

Worldpay, Inc.

Senior Backend Engineer

Milwaukee, WI · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on ...

FIS

Senior Backend Engineer

Milwaukee, WI · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on ...

Worldpay, Inc.

Backend Engineer

Milwaukee, WI · On-site

$97K - $195K/yr

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Engage in full-stack development, from backend systems to user interfaces. Work with technologies ...

FIS

Backend Engineer

Milwaukee, WI · On-site

$97K - $195K/yr

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Engage in full-stack development, from backend systems to user interfaces. Work with technologies ...

Qualysoft

... backend developers to ensure seamless integration between design and implementation. - Advocate for best practices in UI/UX and frontend development, ensuring consistency, accessibility, and ...

Ask IT consulting

Kentico Developer

Waukesha, WI · On-site

Kentico developer Duration: 3 months contract to hire Responsible for the hands-on, front-end ... Work with managers and stakeholders to ensure data flows to/from websites and backend systems. Work ...

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How much do backend developer jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for backend developer in Wisconsin is $58.27, according to ZipRecruiter salary data. Most workers in this role earn between $47.79 and $68.89 per hour, depending on experience, location, and employer.

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

To thrive as a Backend Developer, you need a strong grasp of server-side programming languages (such as Java, Python, or Node.js), database management, and software architecture concepts, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), cloud platforms (AWS, Azure), APIs, and version control systems (Git) is typically required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These skills ensure robust, scalable, and secure systems that effectively support the needs of users and front-end applications.

What is the difference between Backend Developer vs Frontend Developer?

AspectBackend DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsClient-side interface, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, PHP; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, cloud servicesWeb browsers, design tools, user interface testing
Common UsageBuilding and maintaining server-side applicationsDesigning and implementing user interfaces

While both roles are essential in web development, Backend Developers focus on server-side logic and data management, whereas Frontend Developers create the visual and interactive aspects of websites. Understanding their differences helps in choosing the right career path or project collaboration.

What are some common challenges Backend Developers face when collaborating with frontend teams?

Backend Developers often encounter challenges related to syncing data structures, API endpoints, and release timelines with frontend teams. Ensuring clear communication and thorough documentation is critical to avoid mismatches in data expectations and functionality. Regular coordination through stand-up meetings, shared project management tools, and version-controlled API documentation helps mitigate misunderstandings and keeps both backend and frontend development aligned. Adopting practices like API-first development and automated testing can significantly improve collaboration and overall project quality.

What are Backend Developers?

Backend Developers are software engineers who focus on building and maintaining the server-side logic, databases, and APIs that power websites and applications. They ensure that the data requested by frontend systems is delivered efficiently and securely. Their responsibilities include creating and managing databases, developing server-side application logic, integrating third-party services, and ensuring application performance and scalability. Backend Developers typically work with languages such as Java, Python, Ruby, Node.js, or PHP. They often collaborate with frontend developers, designers, and other team members to deliver complete, functional digital products.
More about Backend Developer jobs
What are the most commonly searched types of Backend Developer jobs in Wisconsin? The most popular types of Backend Developer jobs in Wisconsin are:
What are popular job titles related to Backend Developer jobs in Wisconsin? For Backend Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Backend Developer jobs in Wisconsin look for? The top searched job categories for Backend Developer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Backend Developer jobs? Cities in Wisconsin with the most Backend Developer job openings:
What are popular job titles related to Backend Developer jobs in WI? For Backend Developer jobs in WI, the most frequently searched job titles are:
Backend Developer jobs near you
Infographic showing various Backend Developer job openings in Wisconsin as of May 2026, with employment types broken down into 93% Full Time, 3% Part Time, 1% Temporary, and 3% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $121,209 per year, or $58.3 per hour.

Java Backend Developer

GARGI TECHNOLOGIES INC

Wisconsin Dells, WI • On-site

$46.50 - $60.50/hr

Other

Medical, Dental, Vision

Posted 8 days ago

Job description

Java Backend Developer — Job Description

Location: Wisconsin
Experience Required: 1–5 Years
Work Permit - Holder
Employment Type: Full-Time

About the Role

We are looking for a skilled Java Backend Developer to join our engineering team. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable backend services and APIs. You will work closely with frontend developers, DevOps engineers, QA teams, and product managers to build high-performance enterprise applications.

Key Responsibilities
  • Design, develop, and maintain backend applications using Java technologies.
  • Build RESTful APIs and microservices architecture.
  • Write clean, scalable, and efficient code following best practices.
  • Collaborate with cross-functional teams to define and implement new features.
  • Optimize applications for maximum speed and scalability.
  • Troubleshoot, debug, and upgrade existing systems.
  • Participate in code reviews and technical discussions.
  • Work with databases and ensure data security and integrity.
  • Contribute to CI/CD pipelines and deployment activities.
Required Skills & Qualifications
  • 1–5 years of hands-on experience in Java backend development.
  • Strong proficiency in Core Java, OOP concepts, and multithreading.
  • Experience with Spring Boot, Spring MVC, and Hibernate/JPA.
  • Good understanding of REST APIs and microservices.
  • Familiarity with SQL/NoSQL databases such as MySQL, PostgreSQL, or MongoDB.
  • Knowledge of Git and version control practices.
  • Understanding of cloud platforms like AWS, Azure, or Google Cloud Platform is a plus.
  • Familiarity with Docker, Kubernetes, and CI/CD tools is preferred.
  • Strong problem-solving and analytical skills.
  • Good verbal and written communication skills.
Preferred Qualifications
  • Bachelor’s degree in Computer Science, Information Technology, or related field.
  • Experience working in Agile/Scrum environments.
  • Exposure to Kafka, Redis, or messaging systems is an advantage.
Nice to Have
  • Knowledge of security best practices and authentication mechanisms (JWT, OAuth2).
  • Experience with unit testing frameworks such as JUnit or Mockito.
  • Understanding of performance tuning and monitoring tools.
What We Offer
  • Competitive salary and performance bonuses.
  • Health, dental, and vision insurance.
  • Flexible work environment.
  • Career growth and learning opportunities.
  • Collaborative and innovative work culture.
Work Location
  • Wisconsin, USA (Onsite)
Sample Tech Stack
  • Java 8/11/17
  • Spring Boot
  • Hibernate/JPA
  • REST APIs
  • MySQL/PostgreSQL
  • Docker & Kubernetes
  • AWS/Azure
  • Git/Jenkins

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