Freelance Frontend Javascript Developer Jobs in Wisconsin

Job Description:

What does a cell phone in your pocket, a spaceship, and an electric vehicle have in common?

Ellsworth Adhesives specs in materials in each of those products!

Ellsworth Corporation, a global, industry leading distributor of specialty chemicals and equipment and adhesive manufacturer currently has a Front End Web Developer opportunity at Ellsworth Adhesives. This role reports into our corporate headquarters located in Germantown, WI. The ideal candidate would be open to hybrid work.

Are you passionate about delivering polished, functional digital experiences? Want to continue to grow your career? This is an exciting time to be a part of Ellsworth, come join our team!

Ellsworth Corporation is a family-run company that has had continuous growth for over 50 years. We are an industry-leading global distributor, manufacturer, and packager of adhesives used by cell phone, medical device, space/aerospace, and electric vehicle industries!Click here to see our state-of-the-art facility and distribution center and learn more about our business, and here to find out more about the industries we serve, and here to learn about our consumer and manufacturing divisions.

The Front-End Developer supports ongoing enhancements to the company website, ensuring high-quality user experience, strong performance, and internal operational efficiency. This role partners with marketing and cross-functional teams to deliver polished, functional digital experiences that align with brand and business needs.

Responsibilities

• Implements and maintains website updates, refining layouts, components and responsive interfaces to improve usability, accessibility, and overall user experience
• Develops and updates web pages, templates, and reusable components using HTML, CSS, JavaScript, modern frameworks, and page building tools such as Makeswift and Big Commerce B2B Page Builder to maintain site functionality
• Assists with integrating APIs, data sources, and system connections to support site functionality, workflow efficiency, and scalable content operations
• Troubleshoots and resolves front-end issues, including layout inconsistencies, performance concerns, and cross-browser compatibility, while applying techniques that enhance speed and stability
• Ensures that all pages meet accessibility guidelines (WCAG) and responsive design standards, maintaining consistent, high-quality user interaction patterns

PERKS & BENEFITS

As an industry leader, we offer a competitive wage, bonus plan, and a comprehensive benefit package which includes Health, Prescription, Dental, Vision, Life, Disability, Flexible Spending, 401(k), Employee Assistance, Paid Time Off and Holidays, Wellness Program, Social Events, Community Involvement and much more!Click Here for a summary of Employee Benefits.

Experience

5+ years of frontend development experience using HTML, CSS, JavaScript, and modern frameworks on responsive, contentdriven websites- (flexible on # years, quality of experience more important)

Education

Bachelor's degree in web development, Computer Science, Digital Design, or related field

Other Qualifications, Skills, and Abilities

• Proficiency in HTML5, CSS3, JavaScript, and familiarity with modern frameworks (e.g., React, Vue, Angular)
• Understanding of accessibility standards (WCAG), responsive design, and UX/UI fundamentals
• Strong understanding of front-end architecture, component-based design, and integration with APIs/CMS platforms
• Knowledge of website performance optimization and debugging techniques
• Experience with code versioning tools (e.g., Git) and collaborative workflows
• Experience with CMS platforms and content-driven websites
• Experience working in a hybrid front-end environment that combines custom development with visual/page builder tools (e.g., Makeswift, BigCommerce B2B Page Builder)
• Preferred: hands-on experience building pages, templates, or reusable components in Makeswift and/or BigCommerce B2B Page Builder
• Familiarity with B2B eCommerce UX patterns - a plus (e.g., account-specific pricing, quick order, quotes, shared carts) and how front-end changes can impact conversion and customer experience
• Strong attention to detail and commitment to clean, maintainable code
• Ability to work effectively with cross-functional partners
• Strong analytical and problem-solving abilities
• Ability to manage multiple updates efficiently in a fast-paced environment

#Corp #WebDeveloper