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Backend Jobs in Wisconsin (NOW HIRING)

Java Developer

Waukesha, WI · On-site

$51 - $66/hr

This role is for a skilled developer with a strong focus on backend Java technologies, including advanced Java concepts, Spring Boot, and Microservices architecture. The successful candidate will ...

WI · On-site

Build backend services, APIs, and application logic that support data processing and computing workloads. * Work with MongoDB, Redis, OIDC-based security, and queueing systems as part of the ...

New

Collaborate with IT to ensure the optimal and standardized implementation and maintenance of integrated backend systems and applications. Work with managers and stakeholders to ensure data flows to ...

$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 ...

WI · On-site

You'll work on the backend systems, APIs, and data infrastructure that keep a technology-driven investment firm running at speed. From day one, you'll be writing real code on real systems ...

NET Backend Engineer to support the design, modernization, and ongoing improvement of enterprise systems in a cloud-based environment for a contract position. This role focuses on backend development ...

$52.75 - $72.75/hr

Development and implementation of scalable Python applications, backend services and AI-based solutions * Design, development and optimization of complete Retrieval-Augmented Generation pipelines

WI · On-site

We're looking for a Full Stack Software Engineer who can architect reliable backend services and design intuitive, accessible user interfaces with equal rigor.As a Full Stack Software Engineer on our ...

Showing results 41-60

Backend information

See Wisconsin salary details

$5

$18

$20

How much do backend jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for backend in Wisconsin is $18.12, according to ZipRecruiter salary data. Most workers in this role earn between $15.53 and $19.42 per hour, depending on experience, location, and employer.

What is a backend developer?

Backend developers are software engineers who focus on building and maintaining the server-side logic, databases, and application programming interfaces (APIs) that power websites and applications. They ensure that data flows smoothly between the frontend (what users see) and the backend (the server and database). Backend developers work with languages such as Python, Java, Ruby, or Node.js, and often handle tasks like database management, security, and application architecture. Their work is critical to the functionality, scalability, and performance of digital products.

What are some common challenges backend developers face when integrating with frontend teams, and how can they be addressed?

One common challenge backend developers encounter is ensuring seamless communication and data exchange with frontend teams, particularly when APIs or data formats are not well-documented or agreed upon. Misalignments can lead to delays or bugs in user-facing features. To address this, it's helpful to establish clear API documentation, participate in regular cross-team meetings, and use collaborative tools like Swagger or Postman to test endpoints. Building strong communication channels and fostering a culture of collaboration can significantly improve the integration process and project outcomes.

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 strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a relevant degree or experience. Familiarity with frameworks (e.g., Spring, Django), version control systems like Git, and cloud platforms such as AWS or Azure is often required. Problem-solving abilities, teamwork, and effective communication are valuable soft skills in this role. These competencies ensure reliable, scalable backend systems that support business objectives and seamless application performance.

What is the difference between Backend vs Frontend?

AspectBackendFrontend
Primary FocusServer-side development, databases, application logicClient-side interface, user experience, visual design
Required SkillsProgramming languages like Java, Python, PHP; database managementHTML, CSS, JavaScript; UI/UX design
Work EnvironmentServer environments, cloud platforms, development frameworksWeb browsers, design tools, user testing environments
Common UsageBuilding and maintaining the server, database, and application logicCreating the visual elements and interactive features of websites

Backend and Frontend roles are both essential in web development but focus on different aspects. Backend developers handle server-side logic and data management, while Frontend developers focus on the user interface and experience. Understanding both helps in building comprehensive web applications.

Are backend engineers in demand?

Backend engineers are in high demand due to the growth of web applications, cloud services, and digital infrastructure. Skills in programming languages like Java, Python, or Node.js, along with experience in databases and APIs, increase employability across various industries.

What is meant by backend jobs?

Backend jobs involve developing and maintaining the server-side components of software applications, including databases, servers, and application logic. These roles typically require knowledge of programming languages like Java, Python, or Node.js, and often involve working with APIs, data management, and server infrastructure.

What are the most commonly searched types of Backend jobs in Wisconsin?

The most popular types of Backend jobs in Wisconsin are:

Infographic showing various Backend job openings in Wisconsin as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 72% Physical, 6% Hybrid, and 22% Remote job distribution, with an average salary of $37,682 per year, or $18.1 per hour.

Java Developer

Waukesha, WI • On-site

Prophecy Technologies
Professional, Scientific, and Technical Services • 11 - 50 employees

$51 - $66/hr

Full-time

Posted 14 days ago


Job description

Role Overview:
This role is for a skilled developer with a strong focus on backend Java technologies, including advanced Java concepts, Spring Boot, and Microservices architecture. The successful candidate will also possess hands-on experience in frontend development using Angular and related web technologies.
Key Responsibilities:
  • Develop and maintain robust backend applications utilizing Java, Advanced Java, Spring Boot, and Microservices.
  • Implement comprehensive unit tests for backend components using Junit.
  • Design and develop high-performance applications leveraging multithreading concepts.
  • Apply industry-standard messaging and design patterns to ensure scalable and maintainable solutions.
  • Contribute to frontend development, demonstrating proficiency in Angular, JavaScript, TypeScript, HTML5, and CSS.

Required Skills:
  • Java, Advanced Java
  • Spring Boot
  • Microservices
  • Junit testing
  • Multithreading
  • Messaging Patterns
  • Design Patterns
  • Angular
  • JavaScript
  • TypeScript
  • HTML5
  • CSS