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Frontend Developer Jobs in Sun Prairie, WI (NOW HIRING)

Realta Fusion, Inc.

Lead Fusion Controls Developer

Madison, WI · On-site

$45.50 - $58.25/hr

The Lead Fusion Controls Developer will design, build, and own parts of the control systems and ... The ideal candidate brings deep expertise in either front-end controls and human-machine interfaces ...

Realta Fusion Inc.

Lead Fusion Controls Developer

Madison, WI · On-site

$45.50 - $58.25/hr

The Lead Fusion Controls Developer will design, build, and own parts of the control systems and ... The ideal candidate brings deep expertise in either front-end controls and human-machine interfaces ...

Collabera

.Net Developer

Madison, WI

$48.50 - $64.25/hr

Madison, WI OR Bellevue, WA Job Title: .Net Developer Duration: 6 + Months (can go beyond ... (front-end and server-side) love the idea of working in a real agile environment, in which XP ...

ETC

IT Developer - Mobile Apps

Middleton, WI · On-site

... front-end user interface (UI) and overall user experience (UX) • Integrate with back-end data ... Bootstrap, Material Design, etc. • SQL database design and programming • Source code control ...

Intuit

Staff Software Engineer

Madison, WI · On-site

Frontend Development * Build modern user interfaces using React with TypeScript . * Develop ... Cloud & DevOps * Deploy and manage applications in cloud environments (AWS, GCP, or Azure)

Intuit

Staff Software Engineer

Madison, WI · Remote

$202K - $274K/yr

Frontend Development * Build modern user interfaces using React with TypeScript . * Develop ... Cloud & DevOps * Deploy and manage applications in cloud environments (AWS, GCP, or Azure)

EXOS

.NET Web Developer III (160511)

Madison, WI · On-site

As a full stack developer, the selected candidate will work closely with the rest of the team in ... Routine team tasks include requirements analysis, design, front-end and back-end web application ...

TEKsystems

UX Designer

Madison, WI · Hybrid

$30 - $40/hr

Experience working closely with front-end engineering teams * Ability to create reusable patterns, documentation, and guidance * Experience in Agile/Scrum environments * Strong communication and ...

TEKsystems

UX Designer

Madison, WI · Hybrid

$30 - $40/hr

Experience working closely with front-end engineering teams * Ability to create reusable patterns, documentation, and guidance * Experience in Agile/Scrum environments * Strong communication and ...

Varsity Tutors

Web Development Tutor

Madison, WI · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

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All JobsFrontend Developer JobsFrontend Developer Jobs in Sun Prairie, WI

Frontend Developer information

See Sun Prairie, WI salary details

$41.4K

$107.4K

$151.3K

How much do frontend developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for frontend developer in Sun Prairie, WI is $107,425.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,200.00 and $117,700.00 per year, depending on experience, location, and employer.

What are Frontend Developers?

Frontend Developers are professionals who design and build the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly in their browsers. Frontend Developers work closely with designers and backend developers to ensure a seamless and responsive user experience across different devices and platforms. Their role often includes optimizing website performance, ensuring accessibility, and maintaining code quality.

Is front-end developer still in demand?

Front-end developers continue to be in high demand due to the growth of web and mobile applications, with skills in HTML, CSS, JavaScript, and frameworks like React or Angular highly sought after. Companies prioritize user experience and interface design, ensuring ongoing need for skilled front-end professionals across various industries.

Will frontend be replaced by AI?

Frontend development involves designing and implementing user interfaces, which requires creativity, user experience understanding, and problem-solving skills that AI cannot fully replicate. While AI tools can assist with coding, automation, and testing, human frontend developers are essential for creating intuitive and accessible designs, adapting to user needs, and managing complex interactions.

What is the difference between Frontend Developer vs Web Designer?

AspectFrontend DeveloperWeb Designer
Primary FocusBuilding and coding website interfaces using HTML, CSS, JavaScriptDesigning visual layout, user experience, and aesthetics
Skills & CertificationsHTML, CSS, JavaScript, frameworks, coding skillsDesign tools (Photoshop, Sketch), UX/UI principles
Work EnvironmentCollaborates with developers and backend teams in tech settingsWorks with clients, marketing teams, and creative departments
Industry UsageWeb development companies, tech firms, startupsDesign agencies, marketing firms, freelance projects

While both roles contribute to website creation, a Frontend Developer focuses on coding and implementing interactive features, whereas a Web Designer emphasizes visual design and user experience. Understanding these differences helps in choosing the right career path or job search focus.

Is front-end worth it in 2026?

Front-end development remains a valuable career in 2026, as demand for user interfaces and web applications continues to grow across industries. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular are essential, and staying updated with new tools and best practices can enhance job prospects.

How do Frontend Developers typically collaborate with designers and backend teams during a project?

Frontend Developers regularly work closely with UX/UI designers to ensure that visual elements are accurately translated into interactive web pages and applications. They also coordinate with backend developers to integrate APIs and manage data flow between the server and the user interface. Regular meetings, code reviews, and collaborative tools like version control systems help streamline communication and maintain consistency across the project. This teamwork is essential to deliver a cohesive and high-performing end product.

What exactly does a front-end developer do?

A front-end developer designs and implements the visual elements of websites and applications that users interact with, using languages like HTML, CSS, and JavaScript. They focus on creating a responsive, user-friendly interface and often work with design tools and frameworks to ensure functionality across devices and browsers.

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

To thrive as a Frontend Developer, you need a solid grasp of HTML, CSS, JavaScript, and modern frameworks like React or Angular, often supported by a degree in computer science or a related field. Familiarity with version control systems (e.g., Git), responsive design tools, and web performance optimization techniques is typically required. Creativity, attention to detail, and strong problem-solving abilities help you build intuitive, user-friendly interfaces and collaborate effectively with design and backend teams. These skills and qualities are crucial for delivering high-quality, interactive web applications that meet user and business needs.
What are the most commonly searched types of Frontend Developer jobs in Sun Prairie, WI? The most popular types of Frontend Developer jobs in Sun Prairie, WI are:
What cities near Sun Prairie, WI are hiring for Frontend Developer jobs? Cities near Sun Prairie, WI with the most Frontend Developer job openings:
Frontend Developer jobs near you
Infographic showing various Frontend Developer job openings in Sun Prairie, WI as of July 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 72% In-person, 14% Hybrid, and 14% Remote job distribution, with an average salary of $107,425 per year, or $51.6 per hour.
Lead Fusion Controls Developer

Lead Fusion Controls Developer

Realta Fusion, Inc.

Madison, WI • On-site

$45.50 - $58.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 days ago

Job description

The Lead Fusion Controls Developer will design, build, and own parts of the control systems and software that operate Realta's suite of fusion devices, post-processing, and simulation tools. This is a high-impact technical leadership role that influences the full controls stack, from operator interfaces and visualization tools to hardware integration, real-time data acquisition, and automation infrastructure. The ideal candidate brings deep expertise in either front-end controls and human-machine interfaces or back-end controls and hardware integration, along with the curiosity and collaborative instinct to work fluidly across both. You will work shoulder-to-shoulder with physicists, engineers, and technicians to commission and operate first-of-a-kind fusion experiments in a fast-moving environment. This position may be focused on leading efforts in either back-end or front-end controls, or have elements of both.
Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time - tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. We are building a team with diverse talents dedicated to making fusion energy a real solution to humanity's most pressing problem.
Key Responsibilities
Lead Developer
  • Provide guidance to junior staff.
  • Collaborate within controls team and closely with engineering and physics teams to define control system requirements and prioritize development efforts across active programs.
  • Participate in design reviews, contributing a controls perspective on new hardware, diagnostics, and infrastructure proposals.
  • Champion safe and reliable operation of experimental systems through rigorous controls design, clear alarming, and well-maintained interlock logic.

Front-End Controls and Operator Interfaces
  • Design and develop operator interfaces, control panels, and visualization tools that give the experimental team clear, intuitive command of complex fusion systems.
  • Build and maintain dashboards and display tools for real-time monitoring of plasma, magnet, vacuum, and power system parameters.
  • Develop graphical and data-driven tools to support experimental operations, shot control workflows, and system diagnostics.
  • Collaborate with physicists and device operators to translate experimental needs into clear, functional interface requirements.
  • Integrate simulation and digital twin capabilities with live controls displays to support pre-shot planning and post-shot analysis.

Back-End Controls and Hardware Integration
  • Develop and maintain control system software for integration with hardware including power supplies, magnet systems, diagnostics, and vacuum and gas handling equipment.
  • Design and implement data acquisition pipelines, event-driven control logic, and real-time interlock systems.
  • Build and maintain device drivers, PLC interfaces, and low-level hardware communication layers.
  • Maintain and extend control system frameworks (EPICS, Tango Controls, LabVIEW, or equivalent) across the device fleet.
  • Develop control system architectures that are robust, testable, and maintainable as the device program scales.
  • Develop and maintain data archiving, logging, and query infrastructure for experimental shot data and system telemetry.
  • Design and implement database-backed tools for trending, alarm history, and long-term performance monitoring of fusion device systems.

Cross-Cutting Responsibilities
  • Contribute to commissioning activities for new devices and subsystems, including controls checkout, hardware testing, and operational readiness.
  • Document control system architectures, software designs, and procedures to support operations, onboarding, and regulatory compliance.
  • Support integration of control system data streams with higher-level analysis and visualization pipelines.

Qualifications
Required
  • Advanced degree in physics, electrical engineering, computer science, or a related technical field, with at least seven (7) years practical experience developing controls to support plasma device operations beyond graduate school.
  • Demonstrated experience developing control system software or human-machine interfaces for experimental, accelerator, or industrial systems.
  • Proficiency in one or more of the following: EPICS, SCADA platforms, LabVIEW, or equivalent controls frameworks used in research or industrial environments.
  • Strong programming skills in Python, C++, or a similar language applied to controls, instrumentation, or data acquisition.
  • Experience integrating software with real hardware, including communication with instrumentation over Ethernet, serial, or fieldbus protocols.
  • Ability to work effectively across hardware and software domains, engaging meaningfully with both the physical systems and the code that controls them.
  • Strong written and verbal communication skills, including the ability to document designs and explain technical decisions to mixed audiences.
  • Commitment to safe and disciplined operation of complex experimental systems.

Preferred
  • PhD with a focus in Particle or Plasma Physics and at least ten (10) years combined working experience in academic and industrial or national laboratory setting
  • Experience with EPICS, Channel Access, PV Access, or equivalent distributed control system frameworks, particularly in an accelerator, light source, or fusion context.
  • Experience developing operator interfaces using Ignition, CSS/Phoebus, PyDM, EDM, or similar HMI tools.
  • Familiarity with real-time control systems, hardware interlock design, PLC programming, and/or fielding and programming microcontrollers, FPGAs and GPUs.
  • Experience in a national laboratory, particle accelerator, or plasma physics or fusion environment.
  • Familiarity with digital twin development or the integration of physics simulations with live control systems.
  • Experience working in a startup or other fast-moving, resource-constrained environment with rapidly evolving requirements.

Applicants who do not meet the entire job specification are encouraged to apply.
Compensation and benefits
What we are working on is hard... and hugely important. Realta Fusion is assembling a talented team bound together by a passion to solve humanity's biggest challenge with first-of-a-kind technology. Additionally, Realta offers:
  • Competitive compensation package, including equity stock options
  • Comprehensive benefits including health, dental, and vision insurance, plus a 401(k)
  • Flexible paid time off (PTO) to support work-life balance
  • Work and live in Madison, Wisconsin - one of America's most livable and vibrant cities; hybrid work options may be available for this position, but a weekly on-site presence will be required

We value diversity as a critical factor in innovation and believe a diverse team is necessary to solve the toughest problems. We aim to create an inclusive environment that unleashes the full creativity of our team members from a wide variety of backgrounds and experiences. We provide equal employment opportunities to all individuals based on merit and without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status under applicable laws.

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