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React Js Java Developer Jobs in Bellflower, CA (NOW HIRING)

iSpace, Inc.

Sr. Fullstack Developer

Glendale, CA · On-site +1

Seeking a Full Stack Developer that can architect and develop large scale enterprise applications using React.js for front-end, Node.js for API's & Postgres for backend. Along with Kubernetes ...

Sonsoft Inc

Java with Angular JS/Node JS

El Segundo, CA

$56 - $72.25/hr

Atleast 4 years of experience in Java/J2EE Projects. * Atleast 2 years of experience in HTML5, CSS3 and Angular JS/Node JS technology. * Analytical abilities and problem solving skills. * Requirement ...

Jobsbridge

Full Stack Software Engineer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... JS/Java applications 3+ years of experience using NodeJS framework 3+ years of experience with ...

Jobsbridge

Full Stack Software Engineer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... JS/Java applications 3+ years of experience using NodeJS framework 3+ years of experience with ...

cyberThink, Inc.

Java Full-Stack Developer

Santa Ana, CA · On-site

$54.75 - $70.50/hr

HTML5, Javascript (JQuery, JQWidget), Vue.js, Javascript (es6), CSS, HTTP spec * BackEnd : Java ... Utilization of DevOps/Agile methodology and related tools * TDD (Test Driven Development ...

BTI Solutions

Java Full-Stack Developer

Santa Ana, CA · On-site

$100K/yr

HTML5, Javascript (JQuery, JQWidget), Vue.js, Javascript (es6), CSS, HTTP spec * BackEnd : Java ... Utilization of DevOps/Agile methodology and related tools * TDD (Test Driven Development ...

Btisolutions

Java Full-Stack Developer

Santa Ana, CA · On-site

$100K/yr

HTML5, Javascript (JQuery, JQWidget), Vue.js, Javascript (es6), CSS, HTTP spec * BackEnd : Java ... Utilization of DevOps/Agile methodology and related tools * TDD (Test Driven Development ...

Noblesoft Technologies

Full Stack Lead

Burbank, CA · On-site

Full Stack Lead (WordPress, PHP, React.JS) Location: Burbank, CA or Orlando, FL (Onsite from day ... WordPress, PHP, React, HTML , CSS & Java Script. AWS, GIT . Good to have Knowledge on S3 , Web ...

eTeam

Senior Java Backend Developer

Irvine, CA · On-site

$127K - $166K/yr

Job Summary : eTeam is seeking a Senior Java Backend Developer with extensive experience in ... React Hooks • AWS or Azure • Adobe Experience Manager (AEM) Company : eTeam is a staffing ...

Jobsbridge

JavaScript/UI Developer

Irvine, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... with Node/IO.js Experience with React or other JavaScript framework (Ember, Angular, etc)

Jobsbridge

JavaScript/UI Developer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... with Node/IO.js Experience with React or other JavaScript framework (Ember, Angular, etc)

Easy Street Capital

Full Stack Developer

Irvine, CA · On-site

$90K - $110K/yr

Independently deliver complex React.Js + TypeScript front end features and MongoDB -backed services. * Integrate with RESTful APIs and influence API design for reliability, security, and performance ...

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

As of Jul 22, 2026, the average hourly pay for react js java developer in Bellflower, CA is $59.25, according to ZipRecruiter salary data. Most workers in this role earn between $51.25 and $66.30 per hour, depending on experience, location, and employer.

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 are React Js Java Developers?

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.

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.

How do React JS Java Developers 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 popular job titles related to React Js Java Developer jobs in Bellflower, CA? For React Js Java Developer jobs in Bellflower, CA, the most frequently searched job titles are:
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React Js Java Developer jobs near you
Sr. Fullstack Developer

Sr. Fullstack Developer

iSpace, Inc.

Glendale, CA • On-site, Remote

Contractor

Posted 23 days ago

Job description

Company Description
iSpace is a global services company focused on outsourcing, consulting and staffing. Over the last decade, we have helped numerous corporations and institutions reach their business objectives and IT goals.
iSpace services are centered in three areas - IT Outsourcing, IT Staff Augmentation, and Business Process Outsourcing. Our team of seasoned professionals based in the United States and India focus on providing results, driving innovation and affecting outcomes. Our clients have come to rely on our expertise, our commitment to quality, customer service and our innovative approach to problem solving to help create sustainable value for their customers and shareholders.
Specializing in Healthcare, Entertainment, Automobile and Financial Services, we work with Fortune 1000 companies throughout the United States. Our commitment to customer satisfaction is reflected in the fact that over 90% of our client base have remained with us for over 5 years.
Job Description
Position: Senior Full-Stack Developer
Location: Fully remote
Duration: 12+ months
Description:
Seeking a Full Stack Developer that can architect and develop large scale enterprise applications using React.js for front-end, Node.js for API's & Postgres for backend. Along with Kubernetes experience, and experience working with offshore development team.
Focus:
Must have strong JavaScript, Node.js, Postgres experience. Infrastructure is on Amazon - so, must have experience with Amazon Lambda, Amazon Cognito (Identity Management System). Responsible for writing APIs in largescale applications. Strong JavaScript, Node.js. Strong with PostgresSQL, Good SQL Knowledge - client is using MySQL - must have good understanding of Data Models. The Custom APIs (Rest APIs) were written internally - backbone for Web Application & Mobile Application
Top Skills:
  • Node.js & JavaScript
  • PostgresSQL
  • Amazon exp - APIs are hosted on Amazon Infrastructure
  • Open AI/Chat GPT 3.5/4

Responsibilities :
  • Understand proposed features and quickly design and build scalable API's and SQL schema & queries
  • Develop reusable user interface components and front-end libraries in React.js
  • Proactively analyze website performance and implement solutions for improvement
  • Collaborate with architects, developers, business analysts, and QA analysts to design, develop, and test applications

Requirements:
  • 10+ years of experience building complex web applications
  • Solid work experience using component-based development on the client side
  • 7+ years of experience developing single page applications
  • 7+ years of experience coding robust and secure Rest API's in Node.js, JSON, XML
  • 7+ years of experience working with PostgresSQL (preferred) MySQL (or SQL Server) designing schemas and writing optimized queries
  • 7+ years of experience coding in JavaScript, HTML, CSS
  • 3+ years of experience developing in React.js and Redux. Prior to that some experience in Angular or Backbone or Knockout or Ember.
  • 5+ years of experience integrating systems using Rest APIs and single sign-on
  • 7+ years of experience with automated unit, integration and end-to-end testing
  • Experience with continuous integration / continuous deployment using AWS CodePipeline and CloudFormation templates
  • Experience with AWS infrastructure (API Gateway, S3, Lambda, Aurora, EC2)
  • Experience with Google Analytics integration
  • Deep knowledge to create standards-compliant, cross-browser, mobile compatible front-end code with responsive design
  • Deep knowledge of server-side and front-end performance optimization
  • Strong design skills a huge plus
  • Should be a self-starter who is excited to relentlessly solve many technical challenges
  • Must have excellent written and verbal communication skills
  • Should manage own time and work well both independently and as part of a team

  • Must have strong JavaScript, Node.js, PostgreSQL experience
  • Infrastructure is on Amazon - so, must have experience with Amazon Lambda, Amazon Cognito (Identity Management System)
  • Responsible for writing APIs in largescale applications
  • Strong JavaScript, Node.js
  • Good SQL Knowledge - client is using MySQL - must have good understanding of Data Models
  • The Custom APIs (Rest APIs) were written internally - backbone for Web Application & Mobile Application

Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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