React.js jobs in San Diego, CA

Lead Software Engineer (Full Stack Java / AWS / React)

Remote

•

Today

Job title: Lead software engineer Contract : 6 +months Locations: Remote Key Duties and Responsibilities Work on complex enterprise-level projects with full ownership from design to deployment.Collaborate with global and offshore teams; ensure delivery quality and consistency.Design, develop, test, and maintain applications using Spring Boot, AWS, and React.Architect and implement RESTful APIs and microservices.Write clean, maintainable, test-driven code aligned with best practices.Troublesho

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Contract

$40 - $50

Sr. React Developer

Remote or Miami, Florida

•

Today

Description We are looking for an experienced Sr. React Developer to join our team on a long-term contract basis. This role involves designing and implementing high-quality React applications while collaborating with cross-functional teams to deliver innovative solutions. Based in Miami, Florida, this position is ideal for a skilled developer with expertise in both front-end and back-end technologies, as well as a passion for building scalable, responsive, and high-performance software. Respons

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Contract

USD 50.00 - 65.00 per hour

React Developer (AG-Grid, D3 library) - W2 Position

Remote

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30+d ago

Role: React/TyperScript Engineer with AG-Grid & D3 Exp: 10 Yrs Location: Remote Note: Financial services domain knowledge, AG-Grid and D3 library experience Description: Develop and maintain scalable React applications with TypeScript and modern state management (Redux, Zustand, Context API).Optimize rendering (SSR, SSG, CSR) for speed, SEO, and user experience.Design and develop front end using libraries like Ag Grid and charting libraries like D3Build reusable, high-performance UI components a

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Contract

Depends on Experience

Full Stack Developer (React) -Remote

Remote

•

Today

Full Stack Developer (React) -Remote Role Overview: As a Full Stack Developer specializing in React (and related back-end technologies), you will build and deliver web applications for our clients' business needs. On-site at the client location, you act as a bridge between front-end user experience and back-end systems, ensuring end-to-end functionality. This role goes beyond coding - you'll collaborate directly with client product managers, designers, and other stakeholders to turn ideas into r

Full-time

React Python Lead Remote Dallas, TX

Remote or Dallas, Texas

•

Today

Job Title: React Python Lead Location: Remote - Dallas, TX Duration: 6 Months Description: The ideal candidate will have expertise in both front-end and back-end technologies and will be responsible for designing, developing, and maintaining scalable applications. The candidate will work on a range of projects involving technologies such as React, Typescript, AWS, and Lambda, while ensuring robust security and seamless integration with identity management and content management systems. Key R

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Full-time, Part-time, Contract, Third Party

Lead Full Stack Engineer (ReactJS + PHP)

Remote

•

Yesterday

Job Description: 4 years of experience in PHP and ReactStrong knowledge of PHP web frameworks, such as CakePHP, Laravel, Symfony, etcUnderstanding the OOPS concept and being aware of the latest version and features of PHPUnderstanding of the various design patterns and SOLID principles.Hands-on experience in PHP Unit, writing the unit/integration test cases.Should be aware of the PHP standard recommendations,Good understanding of front-end technologies, such as ReactJS, JavaScript, HTML5, and SC

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Full-time

$115,000 - $125,000

Direct Client:: W2 Position:: Need Sr. Fullstack Java Developer (React & Node) with strong Healthcare Insurance Exp.:: 100% Remote

Remote

•

Today

W2 contract to Fulltime position Long Term Contract No Sponsorship required Role: Sr. Fullstack Java Developer (React & Node) Location: 100% Remote JOB SUMMARY: Sr. JAVA Developers are responsible for the development, programming, and coding of Information Technology solutions. Senior IT Developers are responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned internally developed applications, evaluation and performance t

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Contract

Depends on Experience

Lead Fullstack Engineer (React / Node.js / Kafka) - 100% Remote

Remote

•

Today

Title: Lead Fullstack developer Duration: 6-12 Months Location: Remote, but must be willing to work core CST hours daily stand-ups are at 9:30 AM CST Key Responsibilities: Design, develop, and maintain responsive front-end applications usingReactJSandNextJS. Integrate withRESTful APIsandGraphQLendpoints to fetch and manage data Collaborate with backend engineers working withNode.jsandKafkato ensure seamless data flow and system integration Participate in code reviews, sprint planning, an

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Contract

Depends on Experience

Java Full stack Developer !! Location : San Diego, CA (Hybrid) !! Only W2 Contract !! Only Locals

Hybrid in San Diego, California

•

2d ago

Job Role : Java Full stack Developer Location : San Diego, CA (Hybrid) Job type : W2 contract No third party Duration : 12th+ Months Must have hands on experience with Java, Kotlin, React-JS Responsibilities: Software Development: Design, develop, test, and maintain Java-based applications, services, and modules in accordance with project requirements and industry best practices.SpringBoot Expertise: Utilize SpringBoot framework to build efficient and scalable Java applications.Database Integr

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Full-time

Depends on Experience

Java Fullstack Developer / Android Developer !! San Diego, CA !! W2 Contract - NO Third Party

Hybrid in San Diego, California

•

2d ago

#Urgently hiring for #Java_Fullstack_Developer , #AndroidDeveloper - #Onlylocals #jobtype - #W2contract, (#NothirdParty) #1 - #Java_Fullstack_Developer in #Location - #MountainView, CA (#Hybrid) #Requiredskills - #GraphQL, #DynamoDB #AWS, #Microservices #Springboots, #RESTfulAPIs #2 - #Java_Fullstack_Developer in #SanDiego, CA, (#Hybrid) #Requiredskills - #Kotlin #AWS, #Microservices #Springboots, #RESTfulAPIs #3. #AndroidDeveloper - in #SanDiego, CA, (#Hybrid) #Skillset - #Kotlin/ #Android nati

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Contract

Depends on Experience

ReactJS Developer

Remote

•

7d ago

Requisition# NEW REQ (Contracting Only) POSITION: React JS Front End & Java Script Developer & Back End LOCATION: Remote (USA); must work in Pacific Time zone Long-term Contract Position Summary: React JS/Java Developer with Back End APIs requirements and qualifications 4+ years Experience with React, Java & JavaScript development Good understanding of React Front End and JavaScript Dom manipulation Techniques. Strong expertise with React UI, HTML Strong in Back End scripting, APIs, Microse

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Contract

$60 - $70

Lead Frontend Engineer (React + Next.js)

Remote

•

Yesterday

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for (Title) in (Location). Below is the detailed job description. Job Title: Lead Frontend Engineer (React + Next.js) Location: Remote/Hybrid (Anywhere in the U.S.) Duration: 3 Months (Extendable) Start Date: Immediate or within 2 weeks Experience Required

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Contract, Third Party

$DOE

Senior Ruby/React Developer (Remote Opportunity)

Remote

•

14d ago

VetsEZ is seeking a Senior Full Stack Developer with expertise in React/Redux for the frontend and Ruby on Rails for the backend to support a Department of Veterans Affairs (VA) project. The ideal candidate will design, build, and maintain scalable applications by developing intuitive user interfaces and robust server-side logic. This role involves integrating APIs, optimizing performance, and ensuring compliance with software standards. The Senior Developer will also contribute to system planni

Full-time

$120,000 - $135,000

Full Stack Developer -React / React Native with Mobile App experience its a Remote role - US, Canada, India

Remote

•

4d ago

Job Title: Full Stack Developer (React / React Native / AWS / EHR Integration / AI Enabled) Remote - Canada/ Remote/ India / US About the Role: We re seeking a Full Stack Software Developer (Contract) to help build and scale the FAIT (Food Allergy Intelligence Technology) app, an AI powered HIPAA compliant SaaS platform that streamlines how allergists test, treat, and monitor patients. The ideal candidate is fluent in React, React Native, AWS, and EHR system implementation, with a passion for

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Third Party, Contract

Depends on Experience

Senior Python Developer (React, FastAPI, Coding exp Must)

Remote

•

Yesterday

Position: Senior Python Developer (React and 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, inclu

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Contract

Depends on Experience

Python Developer with React

Remote

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7d ago

Title : Python Developer with React Location : Remote Description Strong proficiency in Python and at least one web framework (Flask, Django, or Fast API)Hands-on experience with js, Redux, or React QuerySolid understanding of RESTful API design and integrationExperience with version control (Git/GitHub)Familiarity with Docker and CI/CD pipelinesGood knowledge of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB)Understanding of web security, authentication (OAuth/JWT), and authorization princi

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Contract, Third Party

Depends on Experience

Java Architect with React JS ::: 100% Remote

Remote

•

22d ago

Java Architect (Fullstack) with React.js Remote FulltimeKey Skills - 15+ Years of experience with 5+ years as an Architect with Java Fullstack with React.js Job Description: Hands on enterprise level J2EE based web application development and support Hands on experience in Spring / Spring Boot / Cloud technologies Hands on Pivotal Cloud Foundry (PCF) environment Experience on Continuous integration and Continuous Development (CICD) process Hands on java backend developer, will be responsible for

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Full-time

Depends on Experience

Senior or Staff Frontend Engineer / React / Remote

Remote or San Francisco, California

•

Today

A cutting-edge AI startup is reimagining how teams communicate using real-time AI companions, and we're looking for a Senior or Staff Frontend Engineer (React) to lead development of our user-facing applications. This is a full-time, fully remote role focused on building intuitive, high-performance interfaces that showcase the power of modern AI in the workplace. This is your chance to work on truly meaningful problems at the intersection of AI and human-computer interaction. You'll join a smal

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Full-time

180k - 240k

Senior FullStack Engineer (C# / React) (Education domain experience is highly preferred)-(W2 only)

Remote

•

9d ago

Title: Senior FullStack Engineer (C# / React) End Client: New York State Education Department Duration: Long-term Rate is open W2 position Work Arrangement: Remote/virtual; availability ~40 hours/week; daily 10:00 a.m. ETstandup (subject to change); ad-hoc meetings; team across U.S. time zones; 6weekShape Up cycles. Job Description: Senior fullstack engineer with strong React and C# experience. Azure and GraphQL are part of the stack but not required.Ideal Profile: Deep React web development; a

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Contract

Depends on Experience

Full Stack Developer (Python/React with Health Tech)

Remote

•

16d ago

Company Description: Our client is an academic private health system, focused on delivering compassionate, high quality care and putting discovery and innovation into practice at the bedside. Our client is an integrated network of care, delivering 25 percent of all hospital care in urban, suburban and rural communities across the state where they are located. They put academic medicine within reach through primary and specialty care delivered at 11 hospitals, as well as through a network of Urge

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Full-time

$135,000 - $160,000

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React.js jobs in San Diego, CA, USA