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Back End Developer Jobs in Wisconsin (NOW HIRING)

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 ...

Capgemini

WI · On-site

$95K - $110K/yr

Collaborate with UI/UX designers, backend developers, product owners, and QA teams to deliver high-quality solutions. * Integrate RESTful APIs and ensure seamless frontend-backend communication.

New

Hopper

WI · On-site

$110K - $143K/yr

This role is designed for a self-directed engineer who excels at system exploration and immediate technical execution within an established, high-growth travel environment. What would your day-to-day ...

WebCreek Technology Inc

WI · On-site

Junior Full Stack Developer, React & NestJS Available for the following offices:Houston, On-site ... Build backend services, APIs, and application logic that support data processing and computing ...

New

NET HEALTH SHOPS LLC

Lead Software Developer

Eau Claire, WI

$114K - $144K/yr

Lead Software Developer Job Type : Full-Time, Non-exempt Pay: Hourly, Biweekly Schedule: Monday ... Typescript/Javascript - back-end languages * Node.js - back-end runtime environments * Salesforce ...

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 ...

In4Matic

WI · On-site

$48.75 - $66/hr

Function We're looking for a Cobol Developer to strengthen our client's IT team. You'll be part of ... Handle backend development, with communication to the frontend via IBM MQ * Take initiative ...

New

Resource Point LLC

Java Developer

Madison, WI · On-site

$51.50 - $66.50/hr

Java Developer Location : Madison, WI Duration : 6 Months Required Skills & Years of Experience ... Develop and maintain Java-based backend applications, ensuring high performance and scalability.

US staffing Inc

WI · On-site

$46.25 - $60/hr

Proficiency with DevOps practices and CI/CD pipelines using tools like Jenkins and CloudFormation * Working knowledge of scripting languages including Unix Shell or Python * Experience using LLM ...

Soteria Reinsurance Ltd.

WI · On-site

$105K - $138K/yr

Performs back-end services development using Application Programing Interface (API) design and development and microservices architecture (Java, REST, Node.js, and Swagger). Troubleshoots and works ...

Qualysoft

$52.75 - $72.75/hr

We are looking for an experienced Python developer with a strong analytical mindset who can design ... Development and implementation of scalable Python applications, backend services and AI-based ...

Jobgether

WI · On-site

The role combines strong web testing expertise with close collaboration across Product, Front-End, Back-End Engineering, and Architecture. You will help establish thorough test coverage, identify ...

New

In4Matic

WI · On-site

NET and microservices environment, combining strong backend development with React-based frontend work. This is an opportunity for a developer who enjoys taking ownership, working closely with ...

New

Socket.dev

WI · On-site

The developer will work closely with scientific and cloud engineering teams to transform research ... back-end bindings to programmatically integrate data into desktop applications. * Support ...

Ampcus Inc

Cobol / Mainframe Developer

Milwaukee, WI · On-site

$48.25 - $62/hr

They are seeking a Cobol / Mainframe Developer to work within Card Management Systems, focusing on backend business logic and coding experience. The role requires strong expertise in Cobol ...

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Back End Developer information

See Wisconsin salary details

$12

$58

$85

How much do back end developer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for back end 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 is a back end developer?

A Back End Developer is a programmer who specializes in building and maintaining the server-side logic, databases, and application functionality that power websites and web applications. Unlike front end developers, who focus on the visual and interactive elements users see, back end developers work behind the scenes to ensure data is stored, processed, and delivered correctly. They typically use programming languages like Python, Java, Ruby, or PHP, and interact with databases such as MySQL or MongoDB. Their work is crucial for making sure applications run smoothly, securely, and efficiently.

What is a back end developer?

A back end developer is a computer science professional who specializes in functionality that takes place on the server side or backend. As a back end developer, you write code to create software that solves a business need. Your responsibilities are to research the needs of either your employer, or a particular industry, find a problem, and create a software solution. A back end developer differs from a traditional web developer, or front end developer, in that back-end software may not have a user interface or even have exposure to the web.

What are the key skills and qualifications needed to thrive as a back end developer?

To thrive as a Back End 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 degree in computer science or related experience. Familiarity with frameworks such as Spring or Django, version control systems like Git, and cloud platforms (e.g., AWS or Azure) is often required, with certifications in these areas considered beneficial. Problem-solving, effective communication, and teamwork are crucial soft skills that help developers collaborate and address complex technical challenges. These competencies are vital for building reliable, scalable systems that support front-end applications and ensure robust product performance.

What are some common challenges back end developers face when integrating with front-end teams?

Back End Developers often encounter challenges when aligning data structures and APIs with front-end requirements, especially as user interface needs evolve rapidly during development. Effective communication and regular collaboration with front-end developers are essential to ensure that endpoints, data formats, and error handling are well-coordinated. Additionally, maintaining consistent documentation and using tools like Swagger or Postman can help streamline integration and reduce misunderstandings between teams.

What is the difference between Back End Developer vs Front End Developer?

AspectBack End DeveloperFront End Developer
Primary FocusServer-side logic, databases, APIsUser interface, website layout, client-side scripting
Skills & TechnologiesLanguages like Java, Python, Ruby; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server environments, cloud platformsDesign tools, browser testing, UI/UX design
Common CertificationsCertified Web Developer, AWS Certified DeveloperCertified Front End Developer, UI/UX certifications

Back End Developers focus on server-side logic, databases, and APIs, ensuring the website's functionality behind the scenes. Front End Developers work on the visual and interactive aspects users see and interact with. Both roles are essential in web development, often collaborating to create seamless digital experiences.

Is back end developer in demand?

Back end developers are in high demand due to the growth of web applications and digital services. Skills in programming languages like Python, Java, or Node.js, along with knowledge of databases and APIs, are highly sought after by employers across various industries.
More about Back End Developer jobs

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For Back End Developer jobs in Wisconsin, the most frequently searched job titles are:

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Back End Developer jobs near you
Infographic showing various Back End Developer job openings in Wisconsin as of August 2026, with employment types broken down into 79% Full Time, 17% Part Time, 1% Temporary, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $121,209 per year, or $58.3 per hour.

Frontend Developer (Angular, UI/UX Designer & Developer)

On-site, Remote

Qualysoft
See more jobs at Qualysoftexternal

Contractor

Re-posted yesterday

Job description

Frontend Developer (Angular, UI/UX Designer & Developer)

Location: Vienna (1-2 days on-site per week; otherwise remote)

Start: ASAP
Duration: 12 months (extension possible)
Workload: 100%
Language: English (must-have), German (nice-to-have)

Our client in the telecommunications sector is running a large-scale modernization and transformation initiative. We are looking for a Frontend Developer with a strong focus on UI/UX design and implementation. You will not only develop robust Angular applications but also play a leading role in shaping intuitive, user-friendly, and visually appealing interfaces that meet modern design and usability standards.

Your Responsibilities
- Design and develop engaging, intuitive, and responsive user interfaces with a strong focus on usability and user experience.
- Implement scalable frontend applications using Angular and its ecosystem.
- Translate wireframes, mockups, and design concepts into high-quality, functional interfaces.
- Collaborate closely with product owners, designers, and backend developers to ensure seamless integration between design and implementation.
- Advocate for best practices in UI/UX and frontend development, ensuring consistency, accessibility, and performance.
- Stay up to date with the latest design trends, tools, and frontend technologies.

Your Profile
- Solid professional experience as a Frontend Developer with Angular (TypeScript, RxJS, Angular Material, NgRx, etc.).
- Strong expertise in UI/UX design: usability, interaction design, and user-centered approaches.
- Proven experience bridging the gap between design and development (UI Designer + UI Developer).
- Familiarity with design tools such as Figma, Sketch, or Adobe XD.
- Experience in creating responsive, accessible, and visually polished web applications.
- Excellent problem-solving skills, attention to detail, and design sensibility.
- Fluency in English (spoken and written); German is a plus.
- A collaborative team player with strong communication skills.

If this project has caught your interest, please send us your CV along with your earliest possible start date and your expected hourly or daily rate. We will then get back to you to discuss the next steps.

Thank you in advance.
30 - 50 an hour


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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