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Java React Jobs in Missouri (NOW HIRING)

You'll spend roughly 70% of your time crafting intuitive mobile experiences in React Native for Android and iOS, and 30% building the robust backend services that power them -- using Java, Spring ...

You'll spend roughly 70% of your time crafting intuitive mobile experiences in React Native for Android and iOS, and 30% building the robust backend services that power them -- using Java, Spring ...

Seeking a Full-Stack Developer (8-10 years' experience) with strong expertise in Java, JavaScript, ReactJS, React Native, Node.js, Spring Boot, and microservices architecture. The ideal candidate has ...

Seeking a Full-Stack Developer (8-10 years' experience) with strong expertise in Java, JavaScript, ReactJS, React Native, Node.js, Spring Boot, and microservices architecture. The ideal candidate has ...

Seeking a Full-Stack Developer (8-10 years' experience) with strong expertise in Java, JavaScript, ReactJS, React Native, Node.js, Spring Boot, and microservices architecture. The ideal candidate has ...

Seeking a Java Backend Engineer (5-10 years' experience) with strong expertise in Java, Spring Boot ... Build modern web and cross-platform mobile applications using React and React Native for seamless ...

(USA) Software Engineer III

Noel, MO · Hybrid

$90K - $180K/yr

Seeking a Java Backend Engineer (5-10 years' experience) with strong expertise in Java, Spring Boot ... Build modern web and cross-platform mobile applications using React and React Native for seamless ...

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Java React information

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$72

How much do java react jobs pay per hour?

As of May 30, 2026, the average hourly pay for java react in Missouri is $53.18, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $59.52 per hour, depending on experience, location, and employer.

What is a Java React job?

A Java React job typically involves developing web applications using Java for backend services and React.js for the frontend. Professionals in this role are responsible for building scalable, efficient APIs and microservices while creating dynamic and responsive user interfaces. They must have expertise in Java (Spring Boot, Hibernate) and frontend technologies like React, JavaScript, and Redux. The role often requires collaboration with cross-functional teams to deliver high-performance web applications. Strong problem-solving skills and experience with databases, RESTful APIs, and cloud technologies are also essential.

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

To thrive as a Java React professional, you need expertise in Java for backend development and React.js for building interactive user interfaces, often supported by a degree in computer science or related field. Familiarity with tools such as Git, RESTful APIs, and build systems like Maven or Webpack, as well as relevant certifications in Java or frontend frameworks, is highly advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively within agile teams set candidates apart in this role. These skills are crucial to delivering robust, scalable software solutions that meet both technical and business requirements.

What typical challenges might I face in a Java React developer role?

As a Java React developer, you may encounter challenges such as integrating complex backend logic with a dynamic frontend, optimizing application performance, and maintaining clean, scalable code across both Java and React-based systems. Balancing new feature development with fixing bugs or refactoring legacy code is also common. Additionally, you might need to keep up with rapid changes in frontend frameworks and backend best practices, which can require continuous learning. Collaborating effectively with designers, backend and frontend developers, and QA teams is essential to successfully deliver high-quality software products.
What are the most commonly searched types of Java React jobs in Missouri? The most popular types of Java React jobs in Missouri are:
What are popular job titles related to Java React jobs in Missouri? For Java React jobs in Missouri, the most frequently searched job titles are:
React Developer - AI Trainer

React Developer - AI Trainer

DataAnnotation

Kansas City, MO • On-site, Remote

$60/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

Join the DataAnnotation team and contribute to developing cutting‐edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals — including front‐end, back‐end, full‐stack, machine learning, and other engineers — who are driving real‐world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state‐of‐the‐art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full‐time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform. Benefits Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.

Flexible schedule: choose which projects you take on and when you work. Competitive pay: projects are paid hourly, up to $60 USD/hour. Opportunities for higher‐paying projects are available with strong performance.

Impact: help shape the future of AI technologies. Responsibilities Design and solve diverse coding problems used to train AI systems with an emphasis on Android development. Write clear, high‐quality code snippets and detailed explanations.

Evaluate AI‐generated code for accuracy, performance, and clarity. Provide feedback that directly shapes the next generation of AI models. Qualifications Fluency in English (native or bilingual level).

Preferred experience in Kotlin. Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and grammar skills.

A bachelor's degree (completed or in progress). Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal.

We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Those located outside of these countries will not see work or assessments available on our site at this time. #J-18808-Ljbffr