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Trainee React Frontend Developer Jobs in Wisconsin

Ellsworth Corporation

WI · On-site

$90 - $120/hr

... is looking for a Front End Web Developer to join our team at the corporate headquarters in ... Proficiency in HTML5, CSS3, JavaScript, and familiarity with modern frameworks (React, Vue, Angular)

Ellsworth Corporation

Front End Developer

Germantown, WI · On-site

$70 - $110/hr

The Front-End Developer supports ongoing enhancements to the company website, ensuring high-quality ... React, Vue, Angular)Understanding of accessibility standards (WCAG), responsive design, and UX/UI ...

Ellsworth

Front End Developer

Germantown, WI · Hybrid

$105K - $123K/yr

The Front-End Developer supports ongoing enhancements to the company website, ensuring high-quality ... Proficiency in HTML5, CSS3, JavaScript, and familiarity with modern frameworks (e.g., React, Vue ...

Conch Technologies Inc

React Developer

Madison, WI · On-site

$104K - $121K/yr

Title: React Developer Location : Madison, WI( Locals only) Type: 6+months Job Description * 5+ ... Familiarity with modern front-end build tools including Webpack, Vite, or similar. * Experience ...

Sonsoft Inc

Java Frontend Developer

Milwaukee, WI · On-site

At least 2 years experience working in Angular and/or React along with Bootstrap 3.x or Foundation ... Application Development experience in Object Oriented programming and design skills * Proficient in ...

Alpha Red

Technical:Leverage the inbuilt React toolkit for creating frontend featuresCreate data ... Constant interaction with other developer teams and design team to discuss UI ideasA thorough ...

Sonsoft Inc

Java UI Frontend Developer

Milwaukee, WI · On-site

At least 2 years experience working in Angular and/or React along with Bootstrap 3.x or Foundation ... Application Development experience in Object Oriented programming and design skills * Proficient in ...

TiTANS Consulting

WI · On-site

$120 - $180/hr

You will have the opportunity to work in a team that develops features E2E, including the frontend ... As a skilled React Developer, you would join a team composed of internals and externals. You'd work ...

TiTANS Consulting

WI · On-site

$85 - $105/hr

NET / React / API REST / SQL Server / Git * Projets variés (core-business, support, communication ... Intégration continue en mode DevOps et mise en place de tests unitaires * Participation aux ...

Qualysoft

$55.25 - $71.25/hr

... frontend development using JavaScript/TypeScript with React or Angular. You will collaborate ... DevOps teams Contribute to the continuous improvement of development processes and tools Ensure ...

Swarmlens

WI · On-site

$80 - $120/hr

Frontend Development * Develop intuitive, responsive User Interfaces (UIs) using React, Vue, or ... Engineering Expertise: Proven experience as a software engineer with strong proficiency in Rust and ...

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Trainee React Frontend Developer information

What does a Trainee React Frontend Developer do?

A Trainee React Frontend Developer is an entry-level software developer who focuses on building and maintaining the user interface of web applications using the React JavaScript library. They work under the guidance of senior developers to learn best practices, write clean code, and gain experience with technologies such as HTML, CSS, JavaScript, and React. Their responsibilities typically include assisting in the development of new features, fixing bugs, and learning how to use development tools and workflows. The goal is to build foundational skills in frontend development while contributing to real-world projects.

What types of projects and tasks can a Trainee React Frontend Developer expect to work on during their first six months?

As a Trainee React Frontend Developer, you will typically start with smaller tasks such as fixing bugs, writing unit tests, and implementing simple UI components under the guidance of senior developers. You'll gradually progress to working on larger features, integrating APIs, and collaborating with designers to ensure user interfaces are both functional and visually appealing. Regular code reviews and pair programming sessions are common, providing valuable feedback and learning opportunities. This phase is crucial for building a strong foundation in React and understanding best practices in frontend development.

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

To thrive as a Trainee React Frontend Developer, you need a solid understanding of JavaScript, HTML, CSS, and foundational knowledge of React.js, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of RESTful APIs, and exposure to development tools such as npm or Yarn are typically expected. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate well within a team and adapt to feedback. These skills are crucial for building responsive user interfaces, maintaining code quality, and contributing effectively to dynamic development projects.

What is the difference between Trainee React Frontend Developer vs Junior React Developer?

AspectTrainee React Frontend DeveloperJunior React Developer
Required SkillsBasic knowledge of React, HTML, CSS, JavaScriptProficient in React, JavaScript, HTML, CSS, and some project experience
Work EnvironmentTraining programs, internships, entry-level projectsFull-time roles, collaborative teams, ongoing project development
CertificationsOptional, often part of training coursesPreferred but not mandatory; relevant certifications can be advantageous
ResponsibilitiesLearning, assisting in tasks, shadowing senior developersImplementing features, fixing bugs, contributing to codebase

The main difference between a Trainee React Frontend Developer and a Junior React Developer lies in experience and responsibilities. Trainees are typically in training or internship phases, focusing on learning and assisting, while Junior React Developers are expected to have a solid understanding of React and contribute actively to projects.

What are the most commonly searched types of React Frontend Developer jobs in Wisconsin?

The most popular types of React Frontend Developer jobs in Wisconsin are:

What are popular job titles related to Trainee React Frontend Developer jobs in Wisconsin?

For Trainee React Frontend Developer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Trainee React Frontend Developer jobs in Wisconsin look for?

The top searched job categories for Trainee React Frontend Developer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Trainee React Frontend Developer jobs?

Cities in Wisconsin with the most Trainee React Frontend Developer job openings:

Trainee React Frontend Developer jobs near you
Infographic showing various Trainee React Frontend Developer job openings in Wisconsin as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Front End Developer

Ellsworth Corporation

WI • On-site

$90 - $120/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

Job Summary

Ellsworth Adhesives, part of Ellsworth Corporation, is looking for a Front End Web Developer to join our team at the corporate headquarters in Germantown, WI. The role supports ongoing enhancements to the company website, ensuring high-quality user experience, performance, and internal operational efficiency. The position is hybrid.

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.
Qualifications
  • Experience 5+ years of front‑end development using HTML, CSS, JavaScript, and modern frameworks on responsive, content‑driven websites (flexible on # years, quality of experience more important).
  • Bachelor’s degree in web development, Computer Science, Digital Design, or related field.
  • Proficiency in HTML5, CSS3, JavaScript, and familiarity with modern frameworks (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 (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 (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 (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.
Perks & Benefits

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.

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