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React Js Web Developer Jobs in Missouri (NOW HIRING)

React Developer

Saint Louis, MO · On-site

$101K - $117K/yr

Role: React Developer Location: St. Louis, MO (Onsite Role) Employment Type: Contract (as ... web applications using React.js and modern front-end technologies. This is an onsite role requiring ...

UI Developer

Saint Louis, MO · On-site

$48.50 - $63.25/hr

... Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 8-9 Years of experience in UI development 2 Years of minimum experience required in React.js. Good ...

ReactJS Developer

Saint Louis, MO · On-site

$48.50 - $63.25/hr

Role: ReactJS Developer Location: St Louis, MO Duration: 12+ Months -Strong proficiency in ... JavaScript object model -Thorough understanding of React.js and its core principles -Prior ...

Angular .Net Developer

Saint Louis, MO

$53.25 - $65.25/hr

... web and mobile applications using many modern front end frameworks (AngularJS, Angular, React.js ... At least three (3) years of professional programming/engineering and design experience with the ...

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React Js Web Developer information

See Missouri salary details

$15

$42

$67

How much do react js web developer jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for react js web developer in Missouri is $42.32, according to ZipRecruiter salary data. Most workers in this role earn between $32.45 and $51.20 per hour, depending on experience, location, and employer.

What are some common challenges faced by React JS Web Developers in a collaborative team environment?

React JS Web Developers often collaborate closely with backend developers, designers, and QA teams. A common challenge is ensuring seamless integration between frontend and backend components, especially when APIs or data structures change. Maintaining code consistency across a large team using shared components and managing state effectively can also be demanding. Effective communication and using tools like version control and code review platforms help address these challenges and ensure smooth project delivery.

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

AspectReact Js Web DeveloperFront End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React, Angular, or Vue
CertificationsReact.js certifications or related front-end coursesGeneral front-end development certifications
Work EnvironmentDeveloping user interfaces with React in web projectsBuilding and maintaining websites or web applications across various frameworks
Industry UsagePrimarily in companies using React.js for front-endAcross industries using various front-end technologies

The React Js Web Developer specializes in building user interfaces using React.js, focusing on React-specific skills. In contrast, a Front End Developer has a broader role, working with multiple frameworks and technologies to create and maintain websites. Both roles require similar foundational skills, but React Js Web Developers are more specialized in React.js development.

What does a React JS Web Developer do?

A React JS Web Developer specializes in building user interfaces and web applications using the React JavaScript library. They develop reusable components, manage application state, and ensure responsive design across devices. Their role often involves collaborating with designers and backend developers to deliver seamless and high-performance web experiences. React JS developers also stay updated with the latest trends and best practices in front-end development.

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

To thrive as a React JS Web Developer, you need strong proficiency in JavaScript, React, HTML, CSS, and a solid understanding of web development principles, often backed by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm or Yarn), and tools such as Redux, Webpack, or testing frameworks is typically required. Problem-solving ability, attention to detail, teamwork, and effective communication are standout soft skills for this role. These skills ensure developers can build responsive, maintainable web applications that meet user needs and collaborate efficiently with cross-functional teams.
What cities in Missouri are hiring for React Js Web Developer jobs? Cities in Missouri with the most React Js Web Developer job openings:
Infographic showing various React Js Web Developer job openings in Missouri as of June 2026, with employment types broken down into 60% Full Time, 33% Part Time, and 7% Contract. Highlights an 76% Physical, 4% Hybrid, and 20% Remote job distribution, with an average salary of $88,029 per year, or $42.3 per hour.

Senior .NET / React Web Developer

Integrity Web Consulting

University City, MO

Full-time

Posted 20 days ago


Job description

Company Description

Excellent opportunity for a senior .NET / React web developer to join the leading web design, development and consulting firm headquartered in the historic Tivoli Theatre off the Loop neighborhood in amazing St. Louis - with a flexible work from anywhere environment.

We are looking for creative professionals who want to learn on a daily basis, take pride in developing highly usable, intuitive web/mobile solutions and hope to change the world via technology.

We hire people based upon the H's:

  • Happy - a zest for life and desire to delight our clients
  • Humble - no egos allowed. ever.
  • Hungry - will want to change the world
  • Honest - always do what you say you're gonna do

NO offshore firms, applicants or recruiters, please. 

Job Description

Join a team of experienced professionals to develop effective web solutions for clients ranging from Silicon Valley start-ups to Chicago private equity firms to Nashville healthcare companies to leading local St. Louis firms.

Integrity's developers partner with user experience designers and content strategists to solve challenging problems for our clients by designing/developing world-class web-based solutions - including custom web applications, iOS mobile apps and Android mobile apps.

Core requirements include:

  • C#/MVC
  • REST APIs
  • React / Next.js
  • MS SQL
  • Passion for quality code
  • Excellent problem solver and strategic thinker with strong soft skills
Qualifications

At Integrity, we hire for character and soft skills because we believe in growing talent from within. However, the ideal candidate will have prior experience with the following:

  • Technical Skills:

    • 3+ years of experience with .NET C#, including developing Web APIs with AJAX and RESTful services.
    • Experience with React / Next.js
    • Proficiency in repository management using Git.
    • Strong knowledge of object-oriented programming principles.
    • Familiarity with writing unit tests to ensure code quality.
    • Understanding of Agile software development methodologies and practices.
  • Soft Skills:

    • Exceptional verbal and written communication skills to collaborate with team members and stakeholders effectively.
    • A passion for working in a highly collaborative environment that values teamwork.
    • A growth mindset with the desire and ability to learn daily and adapt to new challenges.
Additional Information

Must have a passion for all things web, learning every day and working with the most creative, technical, awesome team.