Metalcraft of Mayville, Inc.

UI / Front-End Developer

Job Locations US-WI-Mayville
Posted Date 2 days ago(4/8/2026 6:39 PM)
Job ID
2026-4524
# of Openings
1
Category
Information Technology
Type
Regular Full-Time

Overview

Metalcraft is hiring a UI / Front-End Developer to support the development of modern, user-friendly web applications. This role will focus on building responsive user interfaces and improving the overall user experience across internal and customer-facing applications.

 

The UI Developer will work closely with the Software Developer and Software Architect to implement front-end features, translate design concepts into functional interfaces, and contribute to the modernization of existing applications. This position is ideal for someone with strong JavaScript and front-end framework experience who is looking to grow their career in application development.

 

Work is onsite only, in Mayville, Wisconsin. Not remote.

Responsibilities

  • Develop and maintain responsive, user-friendly web interfaces for enterprise applications. 

  • Translate UI/UX designs and wireframes into high-quality, functional front-end code.

  • Build and maintain components using modern JavaScript frameworks such as React, Angular, or Next.js.

  • Collaborate with backend developers to integrate REST APIs and application services.

  • Assist in updating and modernizing legacy front-end code and user interfaces.

  • Ensure applications are optimized for performance, usability, and accessibility.

  • Troubleshoot and resolve front-end bugs and UI performance issues.

  • Participate in code reviews and development team collaboration.

  • Work with version control systems and issue tracking tools to manage development tasks. 

  • Contribute to improving front-end development standards, reusable components, and UI consistency.

  • Support testing and deployment of applications across development and production environments.

Qualifications

  • Bachelor’s degree in Computer Science, Information Systems, Web Development, or related field (or equivalent experience).

  • 1–3 years of front-end development experience or relevant internship/project experience. 

  • Experience with HTML, CSS, and JavaScript.
  • Familiarity with modern front-end frameworks such as React, Angular, or Next.js.

  • Experience integrating REST APIs into front-end applications.

  • Understanding of responsive design and cross-browser compatibility.

  • Basic knowledge of version control systems (Git).

  • Strong attention to detail and interest in building intuitive user experiences.

  • Good communication skills and the ability to collaborate within a development team.

  • Experience in a manufacturing or industrial environment is a plus.

  • Prefer candidate with experience with UI frameworks or component libraries.

  • Familiarity with Azure-based application environments preferred.

  • Basic understanding of Agile or Scrum development practices, preferred.

  • Exposure to enterprise or manufacturing systems is a plus.

 

Equal opportunity employer - minorities/females/veterans/individuals with disabilities/sexual orientation/gender identity. PM17

Job Expectations

Physical Activity:

Lift/Carry:  regularly 25 lbs routinely; 50 lbs occasionally

Push/Pull:  regularly 25 lbs routinely; 50 lbs occasionally

Reach overhead:  occasionally

Climb: occasionally

Squat/bend/kneel:  regularly

Sit:  frequently

Stand:  frequently

Walk/move about:  regularly

 

Work Environment:

 

While generally in an office environment, you can beregularly exposed to varying temperature conditions between 60-100 degrees Fahrenheit, loud noise, moving machinery parts, airborne particles, and fumes from production equipment.

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