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React Js Java Developer Jobs in Louisville, KY (NOW HIRING)

Ztek Consulting INC

Senior Software Engineer

Louisville, KY · On-site

$117K - $155K/yr

... DevOps teams to support CI/CD pipeline integration Identify, troubleshoot, and resolve performance issues and bugs Required Skills Strong experience with: React.js Node.js .NET (ASP.NET Core) Hands ...

Humana

Senior Software Engineer

Louisville, KY · On-site +1

$117K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... js/ React/Angular/Next.js. * Develop cross-platform mobile applications using React Native ... NET/ Java . * Develop cloud-native solutions using Azure/ Google Cloud Platform/AWS , including ...

Humana

Senior Software Engineer

Louisville, KY · On-site +1

$117K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... js/ React/Angular/Next.js. * Develop cross-platform mobile applications using React Native ... NET/ Java . * Develop cloud-native solutions using Azure/ Google Cloud Platform/AWS , including ...

Humana

Senior Software Engineer

Louisville, KY · On-site +1

$117K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... js/ React/Angular/Next.js. * Develop cross-platform mobile applications using React Native ... NET/ Java . * Develop cloud-native solutions using Azure/ Google Cloud Platform/AWS , including ...

Humana, Inc.

Sr Full Stack Software Engineer

Louisville, KY · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Become a part of our caring community The Sr Full Stack Software Engineer is responsible for ... Angular, React or Vue.js * 2+ years' experience in at least one of the following: Java or Node.js * ...

Humana

Sr Full Stack Software Engineer

Louisville, KY · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Become a part of our caring community The Sr Full Stack Software Engineer is responsible for ... Angular, React or Vue.js * 2+ years' experience in at least one of the following: Java or Node.js * ...

Humana

Sr Full Stack Software Engineer

Louisville, KY · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Become a part of our caring community The Sr Full Stack Software Engineer is responsible for ... Angular, React or Vue.js * 2+ years' experience in at least one of the following: Java or Node.js * ...

Humana

Sr Full Stack Software Engineer

Louisville, KY · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Become a part of our caring community The Sr Full Stack Software Engineer is responsible for ... Angular, React or Vue.js * 2+ years' experience in at least one of the following: Java or Node.js * ...

Humana Inc

Sr Full Stack Software Engineer

Louisville, KY · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Become a part of our caring community The Sr Full Stack Software Engineer is responsible for ... Angular, React or Vue.js * 2+ years' experience in at least one of the following: Java or Node.js * ...

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React Js Java Developer information

See Louisville, KY salary details

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

As of Aug 18, 2026, the average hourly pay for react js java developer in Louisville, KY is $54.48, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.96 per hour, depending on experience, location, and employer.

What is a React JS Java developer?

React Js Java Developers are software professionals skilled in both React.js, a popular JavaScript library for building user interfaces, and Java, a robust programming language commonly used for backend development. These developers are capable of creating dynamic, responsive web applications by integrating React.js for the front end and Java-based frameworks like Spring Boot for the back end. Their combined expertise allows them to build full-stack applications, ensuring seamless communication between the client and server sides. This unique skill set is highly sought after in industries looking for scalable and efficient web solutions.

How does a React JS Java developer typically collaborate with backend and frontend teams in a project?

React JS Java Developers often serve as a bridge between frontend and backend teams. They work closely with frontend developers to ensure seamless integration of user interfaces built with React JS, while also collaborating with backend teams to design and consume APIs, often implemented in Java. Effective communication and regular code reviews are key to aligning on project requirements and technical standards. This collaboration helps deliver cohesive, scalable, and maintainable applications.

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

To thrive as a React JS Java Developer, you need strong proficiency in Java, JavaScript, React.js, and foundational knowledge of front-end and back-end development concepts, typically supported by a degree in computer science or related experience. Familiarity with tools such as Git, RESTful APIs, Maven, and build systems, as well as certifications like Oracle Certified Java Programmer, are often expected. Excellent problem-solving skills, collaboration, and effective communication differentiate top performers in this role. These skills and qualities are crucial for building scalable, maintainable applications and ensuring seamless integration between front-end and back-end systems.

What is the difference between React Js Java Developer vs Java Developer?

AspectReact Js Java DeveloperJava Developer
Required SkillsJava, React.js, JavaScript, HTML/CSSJava, Spring, Hibernate, SQL
Work EnvironmentFront-end and back-end development, web applicationsBack-end development, enterprise applications
Industry UsageTech companies, startups, web development firmsFinancial, healthcare, enterprise sectors
CertificationsJava SE/EE, React certificationsOracle Java certifications, Spring certifications

The React Js Java Developer combines front-end skills with Java back-end expertise, focusing on building interactive web interfaces with React.js while integrating with Java-based servers. In contrast, a Java Developer primarily works on server-side applications, APIs, and enterprise systems using Java technologies. Both roles require Java knowledge, but React Js Java Developers also need proficiency in front-end frameworks and JavaScript, making their skill sets complementary yet distinct.

What are popular job titles related to React Js Java Developer jobs in Louisville, KY?

For React Js Java Developer jobs in Louisville, KY, the most frequently searched job titles are:

What job categories do people searching React Js Java Developer jobs in Louisville, KY look for?

The top searched job categories for React Js Java Developer jobs in Louisville, KY are:

React Js Java Developer jobs near you

React.js / Svelte Engineer - Remote Job

EnthuZiastic

Louisville, KY • On-site

Full-time

Re-posted 27 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