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Entry Level React Js Developer Jobs in Missouri (NOW HIRING)

Jobsbridge

UI Developer

Saint Louis, MO

$48.50 - $63.25/hr

Good Experience with JavaScript frameworks AngularJS, react.js, jQuery, jQuery UI Thorough knowledge of Object oriented and functional programming concepts in JavaScript. Strong development ...

Stellar IT Solutions LLC

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 ...

The Timberline Group

Angular .Net Developer

Saint Louis, MO

$53.25 - $65.25/hr

... React.js). The role is full stack, so the candidate should have good experience on both front and ... At least three (3) years of professional programming/engineering and design experience with the ...

The Timberline Group

Angular .Net Developer

Saint Louis, MO · On-site

$53.25 - $65.25/hr

This is a Mid to Senior-level full stack Software Developer position. This team is an Agile team ... React.js). The role is full stack, so the candidate should have good experience on both front and ...

Walmart

Software Engineer III (USA)

Anderson, MO · On-site

$90K - $180K/yr

As a Software Engineer III for Walmart, you'll have the opportunity to: • Develop intuitive ... E./B. Tech/MS/MCA in Computer Science or related technical field. • Minimum 2 years of React JS ...

Walmart

Software Engineer III (USA)

Noel, MO · On-site

$90K - $180K/yr

As a Software Engineer III for Walmart, you'll have the opportunity to: • Develop intuitive ... E./B. Tech/MS/MCA in Computer Science or related technical field. • Minimum 2 years of React JS ...

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Entry Level React Js Developer information

What are Entry Level React JS Developers?

Entry Level React JS Developers are software professionals who specialize in building user interfaces using the React JavaScript library. They typically have a foundational understanding of React concepts like components, state, and props, and work under the guidance of senior developers. These developers are responsible for coding, debugging, and assisting in the development of web applications while learning best practices and improving their skills on the job.

What are the key skills and qualifications needed to thrive as an Entry Level React Js Developer, and why are they important?

To thrive as an Entry Level React Js Developer, you need a solid understanding of JavaScript, HTML, CSS, and fundamental React concepts, often supported by a relevant degree or coding bootcamp experience. Familiarity with tools like Git, npm, code editors (such as VS Code), and basic knowledge of RESTful APIs and version control systems is important. Strong problem-solving skills, attention to detail, and the ability to communicate effectively within a team help you stand out. These skills are crucial for delivering maintainable code, collaborating efficiently, and adapting quickly to new technologies in fast-paced development environments.

What are some common challenges faced by entry-level React JS developers when working on their first professional projects?

Entry-level React JS developers often encounter challenges such as understanding how to structure components effectively, managing state across larger applications, and integrating React with backend APIs. Adapting to established codebases and following team conventions can also be a learning curve. However, most teams provide mentorship, code reviews, and collaborative tools to help new developers grow their skills and contribute positively to projects.

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

AspectEntry Level React Js DeveloperJunior Front-End Developer
Required SkillsBasic React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, some React.js knowledge
CertificationsOptional, but React.js courses preferredBasic web development certifications helpful
Work EnvironmentStartups, tech companies, agenciesSame as React Developer roles
Industry UsageWeb development teams focusing on React projectsFront-end teams using various frameworks including React

Both roles involve front-end web development, with the Entry Level React Js Developer focusing specifically on React.js skills. The Junior Front-End Developer may have a broader skill set across multiple frameworks but often overlaps with React.js knowledge. Entry Level React Js Developers typically work in similar environments and are often considered a specialized subset of Junior Front-End Developers.

What are the most commonly searched types of React Js Developer jobs in Missouri? The most popular types of React Js Developer jobs in Missouri are:
What are popular job titles related to Entry Level React Js Developer jobs in Missouri? For Entry Level React Js Developer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Entry Level React Js Developer jobs in Missouri look for? The top searched job categories for Entry Level React Js Developer jobs in Missouri are:
What cities in Missouri are hiring for Entry Level React Js Developer jobs? Cities in Missouri with the most Entry Level React Js Developer job openings:
Entry Level React Js Developer jobs near you
Infographic showing various Entry Level React Js Developer job openings in Missouri as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
React.js / Svelte Engineer - Remote Job

React.js / Svelte Engineer - Remote Job

EnthuZiastic

Saint Louis, MO • Remote

Full-time

Posted 18 days ago

Job description

About Us

Our mission is to bring people together and connect them into a community to nurture each other. We aim to share a conducive environment, a joyous space to grow and excel; a world brimming with selfless love and enough kindness. We strive to enrich each of our lives with kaleidoscopic memories we make here - vibrant, lively, of all hues and colors.

Job Description

This is a remote position.

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities:

  • Developing new user-facing features using React.js

  • Building reusable components and front-end libraries for future use

  • Translating designs and wireframes into high quality code

  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Our Tech Stack:

  • Svelte.js

  • React.js

  • Jest.js (Testing)

  • Tailwind

  • Typescript

  • GraphQL

  • Flutter

  • Terraform

  • Elixir / Node.js

  • AWS / Azure Cloud

Requirements

  • 2+ years of experience in React / Angular / Web Frameworks, Jest (unit testing).

  • Having GraphQL experience is a big plus.

  • Having Svelte experience is a big plus.

  • An excellent team player.

  • Constantly thinking about improving the current code, usability, user experience. Having laser focus on making the app super amazing and helping the team and company succeed.

  • Excellent communication and interpersonal skills. In the new world of work from home, we expect the ideal candidate to over-communicate.

  • Humility, collaboration, time management, and communication are as important as your technical skills.

  • Analytical thinker with exceptional problem-solving skills.

  • Excited about writing quality code, trying new technologies, and playing well with others.

  • Solid understanding of engineering and design best practices, especially as it relates to scaling high traffic and data heavy applications.

  • Previous experience with designing, building, and scaling an application to support load changes related to growth.

  • Comfortable in dealing with complexity, lots of moving pieces, coordinating with third parties, and cross-functional teams.

  • Exquisite attention to detail, ability to identify and solve edge-cases.

  • Comfortable learning new technologies and systems.

Do Not Apply If:

  • If you haven’t used Git yet.

  • You are not comfortable with startups that move fast! We’re a small group (~40) of passionate individuals who are determined to change the status quo!

Benefits

  • Opportunity to be a part of a dynamic growth focused tech startup

  • Great learning opportunities to develop new skills and understanding of cutting edge software tools and processes

  • Opportunity to work closely with serial tech entrepreneurs from Silicon Valley

  • Fun-loving environment and caring team mates and inclusive culture of the company

Apply