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React Js Frontend Jobs in Missouri (NOW HIRING)

Northern Base

Frontend Angular Engineer

O Fallon, MO · On-site

Role - Frontend Angular Engineer Experience Required -5+ Years Must Have Technical / Functional ... Experience with React.js development. Roles & Responsibilities Design, develop, and maintain ...

New

LaunchCode

Software Engineer (TS/SCI)

Saint Louis, MO · On-site

$120K - $135K/yr

Develop high-performance front-end applications using React.js. * Develop enterprise applications using Python. * Develop and integrate RESTful web services and APIs. * Contribute to microservice ...

Jobgether

Design, build, and maintain scalable frontend and backend systems using TypeScript and the broader technology stack. * Develop modern web experiences using React.js, Next.js, HTML, CSS, and Tailwind.

The Timberline Group

Angular .Net Developer

Saint Louis, MO · On-site +1

$53.25 - $65.25/hr

The team creates and maintains public facing web and mobile applications using many modern front end frameworks (AngularJS, Angular, React.js). The role is full stack, so the candidate should have ...

Synthesis Systems

Full Stack Java Developer

Creve Coeur, MO · On-site

$49.25 - $63.50/hr

The Full Stack Developer provides frontend and backend development support. The successful ... Qualifications Hands on experience on React JS,NodeJS, Redux, Java and Postgres SQL on AWS platform ...

Synthesis Systems

Full Stack Java Developer

Creve Coeur, MO

$49.25 - $63.50/hr

The Full Stack Developer provides frontend and backend development support. The successful ... Qualifications Hands on experience on React JS,NodeJS, Redux, Java and Postgres SQL on AWS platform ...

Interco

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

Develop responsive and user-friendly front-end interfaces for our ERP software using JavaScript, HTML, CSS, and React.js. * Collaborate with development team to design, consume, and integrate RESTful ...

Interco

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

Develop responsive and user-friendly front-end interfaces for our ERP software using JavaScript, HTML, CSS, and React.js. * Collaborate with development team to design, consume, and integrate RESTful ...

Interco Trading

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

Develop responsive and user-friendly front-end interfaces for our ERP software using JavaScript, HTML, CSS, and React.js. * Collaborate with development team to design, consume, and integrate RESTful ...

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React Js Frontend information

What is a React JS frontend developer?

A React JS Frontend Developer is a software engineer who specializes in building the user-facing parts of web applications using the React JavaScript library. They are responsible for designing and developing interactive and responsive user interfaces, ensuring seamless user experiences, and integrating frontend components with backend services. These developers use React’s component-based architecture to create reusable UI elements, manage application state, and optimize performance. Their role often involves collaborating with designers, backend developers, and other stakeholders to deliver high-quality web applications.

What are the key skills and qualifications needed to thrive as a React JS frontend developer?

To thrive as a React JS Frontend Developer, you need a solid understanding of JavaScript, HTML, CSS, and deep expertise in React library concepts such as components, hooks, and state management. Familiarity with tools like Redux, Webpack, Git, RESTful APIs, and testing frameworks, along with a degree in computer science or equivalent experience, is often expected. Strong problem-solving, attention to detail, and communication skills set standout developers apart in collaborative and dynamic environments. Mastery of these skills ensures responsive, maintainable, and scalable user interfaces that enhance user experience and support business goals.

How does a React JS frontend developer typically collaborate with backend teams during a project?

React JS Frontend Developers work closely with backend teams to ensure seamless integration between the user interface and server-side logic. Collaboration often involves regular meetings to align on API requirements, data formats, and endpoints. Frontend developers may provide feedback on API design for optimal user experience and troubleshoot issues together with backend engineers. Effective communication and version control practices, such as using Git and code reviews, are essential for smooth collaboration and successful project delivery.

What is the difference between React Js Frontend vs Angular Developer?

AspectReact Js FrontendAngular Developer
Required SkillsJavaScript, React, HTML, CSSTypeScript, Angular, HTML, CSS
Work EnvironmentFlexible, component-based UI developmentStructured, full-featured framework
Industry UsageWeb applications, startups, tech companiesEnterprise apps, large-scale projects

React Js Frontend and Angular Developer roles share common skills like HTML and CSS but differ mainly in frameworks and language specifics. React focuses on a flexible, component-based approach using JavaScript, while Angular uses TypeScript and a comprehensive framework structure. Both are in high demand across various industries, but React is often preferred for lightweight, fast-loading apps, whereas Angular suits large, complex enterprise solutions.

Is React Js Frontend enough for frontend?

React JS is a popular JavaScript library for building user interfaces and is often sufficient for developing modern frontends. However, front-end development also typically involves knowledge of HTML, CSS, state management, and tools like Redux or React Router to create comprehensive applications. Additional skills in UI/UX design and testing can enhance a React JS developer's effectiveness but are not strictly required for basic frontend work.

Is React Js Frontend still in demand in 2026?

React JS frontend development remains highly in demand in 2026 due to its widespread use in building dynamic web applications and its strong community support. Skills in JavaScript, JSX, and related tools like Redux or Next.js enhance employability in this field.

Is React Js Frontend still in demand?

React JS frontend development remains highly in demand due to its widespread use in building dynamic web applications and its strong community support. Employers seek developers skilled in React, JavaScript, and related tools like Redux and Webpack, making it a valuable skill for frontend developers.

What are popular job titles related to React Js Frontend jobs in Missouri?

For React Js Frontend jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching React Js Frontend jobs in Missouri look for?

The top searched job categories for React Js Frontend jobs in Missouri are:

What cities in Missouri are hiring for React Js Frontend jobs?

Cities in Missouri with the most React Js Frontend job openings:

React Js Frontend jobs near you
Infographic showing various React Js Frontend job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Principal React Developer - Onsite

Bass Pro Shops

Springfield, MO • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 days ago

Bass Pro Shops rating

6.4

Company rating: 6.4 out of 10

Based on 439 frontline employees who took The Breakroom Quiz

16th of 39 rated national retailers

Job description

POSITION SUMMARY:
We are seeking a Principal React Developer (eCommerce Front-End Platform) to join our growing team and lead the development of modern, scalable, and high-performing front-end applications for our eCommerce platform. This role serves as a hands-on technical leader, driving complex engineering initiatives, influencing architectural decisions, and partnering with cross-functional teams to deliver exceptional digital customer experiences.
The Principal React Developer works closely with stakeholders to understand business requirements and translates them into robust, scalable front-end solutions. This role is responsible for advancing platform capabilities, driving modernization, optimizing performance, and mentoring engineering teams while remaining deeply involved in design and development.
This is an onsite position that is required to be based in Springfield, Missouri.
ESSENTIAL FUNCTIONS:
  • Design, develop, and deliver enterprise-scale front-end applications using React.js and Next.js (SSR/SSG/ISR).
    Serve as a hands-on technical leader, contributing to critical code paths while guiding engineering direction.
  • Lead implementation of micro-frontend architectures (Module Federation, Single-SPA) to enable scalability and team autonomy.
  • Drive front-end platform upgrades including React migrations, Next.js upgrades, and adoption of modern tooling such as React Compiler.
  • Build and enforce reusable, scalable component libraries and design system standards.
  • Implement page composition and stitching strategies across micro-frontends to create seamless user experiences.
  • Develop and integrate with RESTful and/or GraphQL APIs, ensuring efficient data flow and rendering strategies.
  • Influence and guide decisions on state management, routing, and data-fetching patterns (Redux, Recoil, etc.).
  • Lead performance optimization initiatives, including code splitting, lazy loading, memoization, React Compiler optimizations, SSR/edge rendering, and runtime improvements.
  • Design and implement advanced caching strategies using browser caching, CDN caching, ISR, edge caching, and tools like Varnish to improve scalability and response times.
  • Ensure cross-browser compatibility, mobile responsiveness, and compliance with accessibility (WCAG) standards.
  • Apply and promote secure coding practices (XSS, CSRF mitigation, data protection).
  • Drive testing strategy and implementation using Jest, React Testing Library, Cypress, or similar tools.
  • Monitor, analyze, and improve front-end performance and observability using tools like Lighthouse and Core Web Vitals.
  • Collaborate with DevOps teams to support containerized deployments using Docker and Kubernetes for front-end applications.
  • Establish and promote best practices for micro-frontends, code quality, and engineering standards.
  • Mentor developers, perform code reviews, and elevate overall team capability and code quality.
  • Collaborate cross-functionally with product, UX, backend, and DevOps teams to deliver end-to-end solutions.
  • Actively participate in Agile workflows and contribute to continuous delivery and engineering excellence.
  • Evaluate and introduce emerging technologies and innovations into the front-end ecosystem.
  • Lead initiatives focused on performance, scalability, modernization, and developer experience improvements.
  • ALL OTHER DUTIES AS ASSIGNED

EXPERIENCE/QUALIFICATIONS:
  • Minimum Degree Required: Bachelor's Degree Computer Science, Engineering, or related discipline is required.
  • 12+ years of experience in front-end development, with strong expertise in React.js.
  • Minimum 8+ years of experience with Next.js, Micro-Frontends, and modern front-end architectures.
  • Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, CSS3, SCSS.

KNOWLEDGE, SKILLS, AND ABILITY:
  • Deep expertise in modern React concepts such as Hooks, Context API, functional components, and performance optimization techniques.
  • Hands-on experience with React upgrades, dependency management, and adoption of emerging features such as React Compiler.
  • Proven experience building and scaling micro-frontend architectures (Module Federation, Single-SPA, or similar).
  • Strong understanding of page orchestration, composition, and stitching across distributed UI systems.
  • Experience implementing caching strategies, including CDN integration, ISR, edge caching, and Varnish.
  • Strong experience with state management libraries such as Redux and Recoil.
  • Strong knowledge of front-end architecture, design patterns, and large-scale application design.
  • Experience working with REST and/or GraphQL APIs.
  • Strong expertise in Core Web Vitals, performance tuning, and front-end observability.
  • Familiarity with UI frameworks such as Material UI, Ant Design, Bootstrap, or Tailwind CSS.
  • Experience with build tools such as Webpack (Module Federation), Vite, Babel.
  • Experience with monorepo tools such as Nx, Lerna, or Turborepo is a plus.
  • Familiarity with Git and modern version control practices.
  • Experience in Agile environments with strong understanding of SDLC processes.
  • Experience with CI/CD pipelines and modern deployment workflows.
  • Familiarity with cloud platforms such as Azure, AWS, or Google Cloud.
  • Strong understanding of Docker and Kubernetes-based deployment models.
  • Exposure to headless/composable commerce platforms is preferred.
  • Strong troubleshooting, debugging, and analytical skills with focus on scalability and resilience.
  • Excellent problem-solving, communication, and interpersonal skills.
  • Demonstrated ability to influence technical decisions, mentor engineers, and drive outcomes without direct authority.
  • Experience in retail or eCommerce environments is highly desirable.

TRAVEL REQUIREMENTS:
  • N/A

PHYSICAL REQUIREMENTS:
Regularly sits and works on a computer.
Occasionally stands and walks.
Seldom/never lifts up to 50 lbs.
INDEPENDENT JUDGEMENT:
Develops objectives and general policies and procedures for a specific program or functional area of responsibility within general scope of established operational goals and plans. Day-to-day work and decisions do not require direction or review by immediate supervisor. End results are reviewed by supervisor.
Full Time Benefits Summary:
Enjoy discounts on retail merchandise, our restaurants, world-class resorts and conservation attractions!
  • Medical
  • Dental
  • Vision
  • Health Savings Account
  • Flexible Spending Account
  • Voluntary benefits
  • 401k Retirement Savings
  • Paid holidays
  • Paid vacation
  • Paid sick time
  • Bass Pro Cares Fund
  • And more!

Bass Pro Shops is an equal opportunity employer. Hiring decisions are administered without regard to race, color, creed, religion, sex, pregnancy, sexual orientation, gender identity, age, national origin, ancestry, citizenship status, disability, veteran status, genetic information, or any other basis protected by applicable federal, state or local law.
Reasonable Accommodations
Qualified individuals with known disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and certain state or local laws.
If you need a reasonable accommodation for any part of the application process, please visit your nearest location or contact us at hrcompliance@basspro.com.
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