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Junior React Developer Jobs in Missouri (NOW HIRING)

Interco

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role ...

Interco Trading

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role ...

Interco

Junior Software Developer

Saint Louis, MO

$60K - $65K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role ...

Jobgether

Our partner is looking for a Frontend Engineer (React) based in Netherlands. Join a remote-first ... Interest in DevOps, cloud infrastructure, or technical platforms is beneficial. Benefits * Fully ...

Stellar IT Group

Software Engineer

Saint Louis, MO · On-site

The ideal candidate will bring deep expertise in React, .NET, and AWS, along with a proven track ... Mentor junior engineers and contribute to team growth through knowledge sharing and technical ...

The Timberline Group

Senior Angular Developer

Saint Louis, MO · On-site +1

$53.25 - $65.25/hr

Mentoring and coaching of more junior team members * Work with GitHub as a source code repository ... React experience is a plus * SignalR / Websockets experience is a plus * Good communication using ...

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Junior React Developer information

See Missouri salary details

$22.5K

$83.5K

$129K

How much do junior react developer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for junior react developer in Missouri is $83,459.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,800.00 and $81,600.00 per year, depending on experience, location, and employer.

What is a junior React developer?

A Junior React Developer is an entry-level front-end developer who primarily works with React.js to build dynamic user interfaces for web applications. They assist in writing reusable components, managing application state, and integrating APIs. Junior developers often work under the guidance of senior developers, participating in debugging, testing, and optimizing performance. Strong foundational knowledge of JavaScript, React, and related technologies like HTML, CSS, and Git is essential.

What are the typical daily tasks and responsibilities for a junior React developer?

As a Junior React Developer, your daily responsibilities may include developing and maintaining user interface components using React, writing and testing JavaScript code, and collaborating with designers and backend developers to implement new features. You'll likely assist with bug fixes, participate in code reviews, and contribute to team meetings to discuss progress and challenges. The work environment is typically fast-paced and collaborative, with guidance from senior developers and opportunities to learn on the job. Gaining hands-on experience through these tasks will help you build proficiency and advance in your front-end development career.

What are the key skills and qualifications needed to thrive in the junior React developer position, and why are they important?

To thrive as a Junior React Developer, you need a strong grasp of JavaScript, HTML, CSS, and basic React concepts, often supported by a relevant degree or coding bootcamp experience. Familiarity with development tools like Git, npm, and modern code editors, as well as APIs and basic testing frameworks, is commonly expected. Problem-solving skills, effective communication, and a willingness to learn from feedback help junior developers excel in collaborative environments. These skills ensure the ability to build, debug, and maintain user interfaces efficiently while integrating with team workflows.

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

The most popular types of React Developer jobs in Missouri are:

What are popular job titles related to Junior React Developer jobs in Missouri?

For Junior React Developer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Junior React Developer jobs in Missouri look for?

The top searched job categories for Junior React Developer jobs in Missouri are:

What cities in Missouri are hiring for Junior React Developer jobs?

Cities in Missouri with the most Junior React Developer job openings:

Junior React Developer jobs near you
Infographic showing various Junior React Developer job openings in Missouri as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $83,459 per year, or $40.1 per hour.

Front End React Developer

Anagh Technologies, Inc.

Lake Saint Louis, MO • On-site

$98K - $114K/yr

Contractor

Re-posted 19 days ago

Job description

Location: St Louis, MO- REMOTE
Position Purpose: Design, build, test and maintain scalable and stable off the shelf application or custom built technology solutions to meet business needs.
Education/Experience: Bachelor's degree in Computer Science, MIS, related field or equivalent experience. 3-5 years of related experience. Requires demonstrated understanding of business process as it relates to experience in the field.
Responsibilities:
  • Working with scrum team on design, troubleshooting, and development.
  • Will partner with fellow developers and scrum master to get project overview.
  • Time will be spent gaining access and familiarizing with code.

Expectations:
  • React components for Velocity.js
    • React - A JavaScript library for building user interfaces.
    • Velocity.js - An incredibly fast animation engine for motion designers.

Required Skills/Experience:
  • React

Preferred Skills/ Experience:
  • React
  • Velocity.js
    • Velocity is an animation engine with the same API as jQuery's $.animate(). It works with and without jQuery. It's incredibly fast.

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