ReactJS Developer Jobs in California

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React JS Developer - Torrence, CA

SunRay Enterprise Inc

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Torrance, California, USA

Contract

Job Title: React JS Developer Location: Torrence, CA (Onsite role - 3 days at office, need only local profiles) Duration: 6+ Month Key Responsibilities Developing user interface components and implementing React.js concepts and workflows. Building reusable and scalable code for future application development. Collaborating with cross-functional teams (e.g., designers, backend developers) to define, design, and implement new features. Optimizing applications for maximum performance, speed, and s
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Posted 5 hours ago

React JS Developer

Cynet Systems

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California, USA

Contract

Job Description: Pay Range: $55hr - $60hr Responsibilities: Developing user interface components and implementing React.js concepts and workflows. Building reusable and scalable code for future application development. Collaborating with cross-functional teams (e.g., designers, backend developers) to define, design, and implement new features. Optimizing applications for maximum performance, speed, and scalability. Debugging and resolving technical issues efficiently. Conducting code reviews and
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Posted 4 hours ago

React JS Developer

Shrive Technologies LLC

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California, USA

Contract, Third Party

Key Responsibilities Developing user interface components and implementing React.js concepts and workflows. Building reusable and scalable code for future application development. Collaborating with cross-functional teams (e.g., designers, backend developers) to define, design, and implement new features. Optimizing applications for maximum performance, speed, and scalability. Debugging and resolving technical issues efficiently. Conducting code reviews and providing constructive feedback to pee
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Posted 4 hours ago

Sr Front End React Developer

Enexus Global

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Sunnyvale, California, USA

Contract

Title: Sr. Frontend Engineer (React/Redux) Location : Sunnyvale, CA Duration : 12+ Months Job Description: Responsibilities include: Develop, Design and write high quality, high performance code in front end technologies React, Express, Node.js, JavaScript, Bootstrap, HTML and CSS. Participate in development life cycle activities like design, coding, testing and production release. Collaborate with peers and seniors both within their team and across the organization. Work with product owner
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Posted 1 day ago | Updated 9 hours ago

Front End React Developer

Enexus Global

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California, USA

Contract

Title: Frontend Developer Location: San Francisco Bay Area Exp: 8+ W2 Only Bachelor's Degree, ideally in a technical field 5+ years programming experience, ideally on a modern stack 2+ years working on front-end technologies such as JavaScript/TypeScript, React Our core stack is Java/Kotlin/Spring/PostgreSQL/React, and we run on Kubernetes in a service-oriented architecture with over 100 services in production Experience with modern JavaScript libraries and tooling Strong knowledge of semantic
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Posted 1 day ago | Updated 9 hours ago

Senior React developer (Onsite interview mandatory, need locals only)

Fervorly

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San Jose, California, USA

Contract, Third Party

Senior UI Developer Job Description: Architect, design and build scalable, secure, responsive, and complex web user interface (UI) applications:Understanding of best practices guidelines to achieve optimum response time.Staying abreast of technology to deliver state of the art web applications that take advantage of modern technologies.Fundamental understanding of CSS and HTML, with ability to code to a UX mockup.Follow security best practices.Research, design and implement reusable, customizabl
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Posted 14 days ago | Updated 1 day ago

Sr. PHP Python React Developer (Locals preferred)

TeamSuccess LLC DBA HiEd Success

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Fremont, California, USA

Contract

Position: PHP Python React Developer (10+yrs) Location: Fremont CA (Onsite) Skills needed: Java script developer with Data structures, React.js, Python and PHP. Excellent communication Skill expected from each candidate. Best time to reach you. Best number to contact you What is your current location? Mention years of experience and expertise (out of 10) in each skill below: React.jsPythonPHPCodingData structures
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Posted 29 days ago | Updated 1 hour ago

ReactJS Developer

MethodHub

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San Francisco, California, USA

Contract, Third Party

Full Stack Developer Location: San Francisco, CA (Onsite) Duration: Long Term Our Tech Stack Frontend: TypeScript and React in a Mono-Repo structure Backend: TypeScript, using NestJS and Prisma Database: PostgreSQL What You'll Be Doing Design and build multi-part solutions to story tasks, considering risk mitigation and advanced testing processes, including building tests using React Testing Library and PlaywrightCollaborate with cross-functional teams, including product management, quality assu
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Posted 28 days ago | Updated 2 hours ago

Java React Developer

Purple Drive Technologies LLC

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Palo Alto, California, USA

Contract, Third Party

Job Description: Strong hands-on experience with React.js, JavaScript (ES6+), HTML5, and CSS3.Solid understanding of Java and Spring Boot frameworks for backend development.Experience building and consuming REST APIs.Proficiency in Git and CI/CD pipelines.Familiarity with modern frontend build tools (Webpack, Babel, etc.).Strong problem-solving and communication skills.Ability to work independently and as part of a cross-functional team.Experience with cloud platforms (AWS, Google Cloud Platform
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Posted 19 days ago | Updated 3 hours ago

Lead React Developer

Primetime Technologies Inc

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Remote

Contract

REQUIRED 7+ years previous experience working as a React.js developer. 7+ years experience in React.js, HTML, CSS3. Vast experience in JavaScript and React concepts, advanced front-end coding skills, and an expert level understanding of progressive web applications. Extensive experience on front-end development and demonstrated ability to work in a fast-paced environment. Passion for supporting, collaborating, and coaching engineering teams. Comfortable driving code reviews and operating as anoi
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Posted 25 days ago | Updated 7 days ago

ReactJS Developer (Remote)

TEKsystems c/o Allegis Group

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Remote or New York, New York, USA

Full-time

ReactJS Developer Remote | Hybrid Option (New York Area) Full-Time | 6-Month Contract | Potential for Extension or Full-Time Hire About the Role We're seeking a skilled and motivated ReactJS Developer to join a dynamic team focused on delivering high-quality, scalable web applications. This is a great opportunity for someone who thrives in a fast-paced environment, enjoys solving complex problems, and is passionate about front-end development. Key Responsibilities Design, develop, and maint
Posted 6 days ago | Updated moments ago

ReactJS Developer

cyberThink, Inc.

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Remote

Full-time

Job Summary We are looking for a highly skilled React JS Front-End Developer who can build intuitive and high-performance user interfaces for modern web applications. The ideal candidate must have deep expertise in JavaScript, React.js, and front-end development best practices. Key Responsibilities: Design and develop responsive web user interfaces using React.js Work closely with UX/UI designers, product managers, and backend engineers Translate wireframes and design prototypes into high-qualit
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Posted 13 days ago

React Developer

Yom Solutions LLC

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Remote

Contract

Job Title: React Developer Location: Remote Duration: 12 Months Job Description: We are looking for a talented React Developer to join our development team. As a React Developer, you will be responsible for building and maintaining user interfaces using React.js and other modern JavaScript technologies. Design, develop, code, test and deploy user-facing resilient and scalable products and experiencesUse React/HTML/CSS/JavaScript/Typescript to turn designs into performant and maintainable user in
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Posted 15 days ago | Updated 8 hours ago

Trainee React Developer

Kasmo Inc.

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Remote

Contract

We are looking for passionate and self-motivated Trainee React Developers who are eager to build a career in frontend development. As a trainee, you will work with our experienced development team to learn and contribute to building responsive and interactive web applications using React.js. Responsibilities: Learn and assist in developing web applications using React.js Write clean, efficient, and reusable code under guidance Work with REST APIs and integrate backend services Assist in debuggin
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Posted 8 days ago | Updated 8 days ago

Senior React Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

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Remote

Contract, Third Party

Position Senior React Developer (10+ Years Experience)Location RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly skilled Senior React Developer with over 10 years of experience in frontend development. The ideal candidate will have deep expertise in JavaScript, React.js, TypeScript, and modern UI/UX principles. You ll be responsible for leading frontend architecture, mentoring developers, collaborating with cross-functional teams, and delivering high-performance, scal
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Posted 60+ days ago | Updated 26 days ago

Specialist, Software Engineer - .Net / Angular - React Developer - NW Group Benefits

Nationwide Mutual Insurance Company

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Remote or Milwaukee, Wisconsin, USA

Full-time

If you're passionate about innovation and love working in an environment where you can constantly improve and adopt new technologies to drive business results, then Nationwide's Information Technology team could be the place for you! At Nationwide , "on your side" goes beyond just words. Our customers are at the center of everything we do and we're looking for associates who are passionate about delivering extraordinary care. Nationwide Group Health business serves small and mid-sized employers
Posted 29 days ago | Updated 8 days ago

Frontend Developer (React, AWS, Python)

Prodware Solutions

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Remote

Contract

Job Title: Frontend Developer (React, Python, AWS) Duration: 24+ Months Contract Type: Remote + Travel - Dallas, TX - 1 week in 3 months (Quaterly) Note: We are looking 15+ years of experience candidate with strong Frontend Development with AWS, Python. Job Summary: We are seeking a skilled Frontend Developer with expertise in React for front-end development, Python for back-end services, and AWS for cloud deployment and infrastructure. The ideal candidate will build scalable web applications, i
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Posted 11 hours ago

Senior Python Developer (React and FastAPI)

R Systems, Inc.

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Remote

Contract

Position: Senior Python Developer (FastAPI) Location: Remote Duration: 6 Months Contract to Hire About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs,
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Posted 6 days ago | Updated 12 hours ago

React / UI Developer

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Join Our Team as a Senior React Front-End Developer at Parsons! Are you a passionat
Posted 1 day ago | Updated 4 hours ago

UI Developer (React/Agular) - C13 - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements
Posted 6 days ago | Updated 4 hours ago