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React Js Developer Jobs in Wisconsin (NOW HIRING)

E-Solutions

.NET Web Developer III

Madison, WI

Frontend frameworks, such as React, Vue.js, Alpine.js, Blazor Server, or similar * PowerShell and/or experience with configuring Azure DevOps Artifacts OR GitHub Actions * DB2/Oracle * Test Driven ...

JDA

Sr Gen AI Engineer

Waukesha, WI

$87.52K - $140.77K/yr

Create developer tools and frameworks that enable internal teams to leverage AI capabilities ... Python, GitHub, Node.js, React.js, GitHub Actions, Codacy, GitHub Advance Security, Black Duck Hub ...

PlayStation Global

Software Engineer (Java)

Madison, WI · On-site

$52.25 - $71.50/hr

Hands on experience in JavaJ2EE, Spring Boot, Database knowledge, Kafka, React JS, CICD, designing ... Exposure to DevOps methodology and AWS concepts * Having an Adobe Experience Manager (AEM) is a ...

Chipply

Sr. Software Engineer

New Berlin, WI · On-site +1

$120.20K - $158.50K/yr

We are seeking a talented Senior Software Engineer to join our growing team. In this role, you will ... Vue.js preferred, or equivalent React experience * Mastery of JavaScript and TypeScript.

Grainger Businesses

Lead Engineer - Infor Systems

Green Bay, WI · Hybrid

$99.70K - $131.30K/yr

Join our team as a Lead Software Engineer and be an integral part of moving our business forward ... Experience with Progress OpenEdge, JavaScript, NodeJS, React, Next.js, Nest.js, TypeScript, HTML5 ...

Grainger

Lead Engineer - Infor Systems

Green Bay, WI · Hybrid

$99.70K - $131.30K/yr

Join our team as a Lead Software Engineer and be an integral part of moving our business forward ... Experience with Progress OpenEdge, JavaScript, NodeJS, React, Next.js, Nest.js, TypeScript, HTML5 ...

Grainger Businesses

Lead Engineer - Infor Systems

Green Bay, WI · On-site

$99.70K - $131.30K/yr

Join our team as a Lead Software Engineer and be an integral part of moving our business forward ... Experience with Progress OpenEdge, JavaScript, NodeJS, React, Next.js, Nest.js, TypeScript, HTML5 ...

Denari

Software Engineer

Madison, WI · On-site

Build and maintain end-to-end features using TypeScript, React/Next.js , PostgreSQL , and tRPC . * Partner closely with others engineers to transition parts of the existing Go-based infrastructure ...

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How much do react js developer jobs pay per year?

As of May 30, 2026, the average yearly pay for react js developer in Wisconsin is $111,445.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,000.00 and $122,100.00 per year, depending on experience, location, and employer.

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

To thrive as a React JS Developer, you need a strong grasp of JavaScript, HTML, CSS, and modern React concepts such as hooks, state management, and component lifecycle, typically supported by a degree in computer science or relevant experience. Familiarity with version control systems like Git, build tools such as Webpack or Babel, and testing frameworks like Jest is commonly required. Problem-solving, effective communication, and teamwork are crucial soft skills that distinguish successful developers in this role. These abilities ensure efficient development of scalable, maintainable applications and smooth collaboration within cross-functional development teams.

What are some common challenges faced by React JS Developers when integrating with backend APIs?

React JS Developers often encounter challenges such as managing asynchronous data flows, handling errors gracefully, and ensuring smooth communication between the frontend and backend services. Debugging issues related to inconsistent API responses or cross-origin resource sharing (CORS) can also be common. Staying up-to-date with evolving RESTful or GraphQL API standards and ensuring secure authentication and data validation are essential for successful integration.

What is a React JS Developer?

A React JS Developer is a software engineer who specializes in building user interfaces and web applications using the React JavaScript library. They are responsible for developing reusable components, managing application state, and ensuring high-performance, responsive designs. React JS Developers often work closely with designers and backend developers to deliver seamless user experiences. Their expertise includes JavaScript, HTML, CSS, and modern front-end development tools.

What is the difference between React Js Developer vs Front-End Developer?

AspectReact Js DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like Angular or Vue
Work EnvironmentFocus on building user interfaces with ReactDeveloping and maintaining websites/apps across various frameworks
Industry UsageCommon in companies using React for UI developmentBroader role across multiple front-end technologies

React Js Developers specialize in building user interfaces using React.js, while Front-End Developers work across various frameworks and technologies to create complete website or app front-ends. React Js Developers focus more on React-specific skills, whereas Front-End Developers have a broader skill set applicable to multiple frameworks.

What are popular job titles related to React Js Developer jobs in Wisconsin? For React Js Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching React Js Developer jobs in Wisconsin look for? The top searched job categories for React Js Developer jobs in Wisconsin are:
What cities in Wisconsin are hiring for React Js Developer jobs? Cities in Wisconsin with the most React Js Developer job openings:
What are popular job titles related to React Js Developer jobs in WI? For React Js Developer jobs in WI, the most frequently searched job titles are:
React Js Developer jobs near you
Senior React + Node Engineer (Financial background) - Remote - USA

Senior React + Node Engineer (Financial background) - Remote - USA

FullStack Labs

Madison, WI • On-site, Remote

$123.40K - $162.70K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 days ago

Job description

About FullStack
FullStack is one of the fastest-growing software consultancy companies in the Americas. We deliver transformational digital solutions to top global companies and Silicon Valley startups. As an employee-first company, we focus on hiring the most talented software designers and developers by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential.
We're most proud of:
  • Offering life-changing career opportunities to talented software professionals across the Americas.
  • Building highly-skilled software development teams for hundreds of the world's greatest companies.
  • Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
  • Our 4.2-star rating on GlassDoor.
  • Our client Net Promoter Score of 68, twice the industry average.

The Position
We're looking to hire a Senior React + Node Engineer (Financial background) to join our team. You'll work with our incredible clients in one of two ways:
  • Team Augmentation: You will integrate directly into our client's team and work alongside their existing designers and engineers daily.
  • Design & Build: You will work on a FullStack product team to build and deliver a product to our clients.

What We Are Looking For
  • 5+ years of professional software engineering experience.
  • Advanced English is required.
  • Successful completion of a four-year college degree is required.
  • Expertise in Node.js (specifically versions 18 through 22).
  • Proficient in React, including hooks, state management (Redux/Redux Saga), and component architecture.
  • Proven experience in designing and maintaining financial data reconciliation systems, with a focus on ledger accuracy, complex data aggregation, and the programmatic generation of audit-ready reports.
  • Track record of designing and maintaining microservices and distributed systems.
  • Extensive experience with PostgreSQL, including advanced SQL, schema design, and query optimization.
  • Well-versed in REST API development using modern frameworks like Koa.js or Express.
  • Deep experience in ORM tools such as Objection.js, Sequelize, or TypeORM.
  • Hands-on experience with AWS services (S3, SQS, RDS, EC2).
  • Solid background in containerization using Docker and Docker Compose.
  • Demonstrated experience with CI/CD pipelines (CircleCI, GitHub Actions) and GitOps practices.
  • Skilled at implementing authentication systems such as JWT, OAuth, or MSAL (Azure AD).
  • Strong history of testing discipline using Jest, Mocha, or Supertest.
  • Practical experience with APM tools like DataDog or New Relic and feature flag management (LaunchDarkly).
  • Solid understanding of financial or accounting systems (ledgers, reconciliation, etc.) is a plus.
  • Ability to work through new and difficult issues and contribute to libraries as needed.
  • Ability to create and maintain continuous integration and delivery of applications.
  • Forensic attention to detail.
  • A positive mindset and a can-do attitude.
  • Experience working on Agile/Scrum teams.
  • Meaningful experience working on large, complex systems (50k+ lines of code).
  • Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
  • Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.
  • Ability to consistently work 40 hours per week.

What We Offer
  • Competitive Salary.
  • Paid Time Off (vacation, sick leave. parental leave, and holidays)
  • 100% remote work.
  • The ability to work with leading startups and Fortune 500 companies.
  • Health, dental, and vision insurance.
  • 401(k) w/ 4% match.
  • Ample opportunity for career advancement.
  • Continuing education opportunities.

FullStack is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status.
Learn more about our Applicants Privacy Notice .
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About FullStack Labs

Sourced by ZipRecruiter

FullStack Labs is the fastest-growing software consultancy in the Americas. We help organizations like Uber, GoDaddy, MGM, Siemens, Stanford University, and the State of California, build distributed software development teams, and deliver transformational digital solutions. As an employee-first company, we focus on hiring the most talented software designers and developers in the western hemisphere, by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Sacramento, CA, US

Year founded

2013

Social media

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