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Contract React Developer Jobs in California (NOW HIRING)

Liferay Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Contract Mandatory Skills Design end-to-end system architectures: APIs. Write production-quality ... Familiarity with modern frontend ecosystems (JavaScript, HTML5, CSS3, React, or Angular) and ...

Front End Developer

Mountain View, CA · On-site +1

$122K - $142K/yr

USC, GC, EAD Contract Length: 12 months + extension INT process: IKM -> 3 hour panel (coding, AWS ... • React, Javascript + NodeJs (nice to have) • AWS - deploy cluster, uploading and running ...

Contract W2 Top Skills Python One of the following: CySA+ Security+ CCNA Security GICSP GSEC SSCP ... Desired Skills Expertise coding in Python and JavaScript Experience with React or NextJS framework ...

Contract W2 Top Skills Python One of the following: CySA+ Security+ CCNA - Security GICSP GSEC SSCP ... Experience with React or NextJS framework * Experience with GraphQL * Development and deployment ...

Liferay Developer

San Jose, CA · On-site

$43 - $46/hr

This is a 06+ months contract opportunity with long-term potential and is located in San Jose, CA ... Familiarity with modern frontend ecosystems (JavaScript, HTML5, CSS3, React, or Angular) and ...

Contract * API Migration & Development * Analyze existing Mulesoft APIs and design equivalent ... Experience with Java, Node.js, React/Angular, and PostgreSQL. * Familiarity with Docker, Kubernetes ...

Contract Job Summary: Coforge is seeking an experienced .NET Full Stack Developer with 8+ years of ... NET technologies. · Develop responsive user interfaces using Angular, React, or modern JavaScript ...

Liferay Developer (Only W2)

San Jose, CA · On-site

$59.75 - $77.25/hr

Job Title - Liferay Developer Type - Contract Location - San Jose, CA (Onsite) Mandatory Skills ... Familiarity with modern frontend ecosystems (JavaScript, HTML5, CSS3, React, or Angular) and ...

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Contract * 8+ yr experience * Develop and maintain web applications using Java Spring Boot for ... Java, Angular,SOA, JavaScript, Microservices, React, SpringBoot, Cloud Architecture

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Contract * 8+ yr experience * Develop and maintain web applications using Java Spring Boot for ... Java, Angular,SOA, JavaScript, Microservices, React, SpringBoot, Cloud Architecture

Showing results 41-60

Contract React Developer information

See California salary details

$39.5K

$127.7K

$156.4K

How much do contract react developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for contract react developer in California is $127,654.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,600.00 and $154,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a contract React developer?

To thrive as a Contract React Developer, you need strong proficiency in JavaScript, React.js, and front-end development principles, typically backed by relevant work experience or a computer science degree. Familiarity with tools like Redux, RESTful APIs, Git, and modern build systems (e.g., Webpack) is commonly required. Excellent problem-solving skills, adaptability, and effective remote communication are crucial soft skills for success in contract roles. These skills and qualities ensure the delivery of high-quality, maintainable code and seamless collaboration with diverse teams in dynamic project settings.

What is a contract React developer?

Contract React Developers are software professionals who specialize in building user interfaces using the React JavaScript library on a temporary or project-based basis. They are typically hired by companies for specific projects or to fill short-term needs, allowing businesses to scale their development teams flexibly. Their responsibilities include developing new user-facing features, optimizing applications for performance, and collaborating with other developers and stakeholders. Contract React Developers are expected to have strong proficiency in React, JavaScript, and front-end technologies.

What are some typical challenges faced by contract React developers when joining new projects?

Contract React developers often encounter challenges such as quickly understanding an existing codebase, adapting to the team's workflow, and aligning with established coding standards. Since contracts are typically short-term, there is pressure to deliver results rapidly while ensuring code quality and maintainability. Effective communication with project managers, designers, and backend developers is essential for a smooth onboarding and successful collaboration. Proactively asking questions and leveraging documentation can help overcome these initial hurdles.
What are the most commonly searched types of React Developer jobs in California? The most popular types of React Developer jobs in California are:
What are popular job titles related to Contract React Developer jobs in California? For Contract React Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Contract React Developer jobs in California look for? The top searched job categories for Contract React Developer jobs in California are:
What cities in California are hiring for Contract React Developer jobs? Cities in California with the most Contract React Developer job openings:
Infographic showing various Contract React Developer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 5% Part Time, 2% Temporary, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $127,654 per year, or $61.4 per hour.

Solutions Architect (.NET, React/Next.js, Azure & AI)

Nous Infosystems

Campbell, CA • On-site

Other

Posted 25 days ago


Job description

Role: Solutions Architect (.NET, React/Next.js, Azure & AI)

Location: Campbell, CA

Work mode: Hybrid

Duration: Long Term Contract

Position Overview

We are seeking a highly skilled and hands-on Solutions Architect to design, build, and operate secure, scalable, and AI-enabled products and integrations across Vialto's global technology platform. This role requires a strong engineering leader who can deliver end-to-end solutions across modern web applications, cloud-native services, and AI-powered workflows while contributing to architectural strategy and technical excellence.

The ideal candidate will possess deep expertise in React/Next.js, C#/.NET, Microsoft Azure, distributed systems, security, and modern software architecture principles. This individual will leverage agentic development practices, including AI-assisted development tools such as Claude Code, Codex, and similar coding agents, to accelerate delivery while maintaining enterprise-grade quality, security, and compliance standards.

Key Responsibilities

Application Development

  • Design, develop, and maintain modern web applications using Next.js, React, TypeScript, HTML, and CSS.
  • Build scalable backend services and APIs using C#, ASP.NET Core, Web API, and .NET technologies.
  • Deliver secure and performant enterprise applications supporting payroll, tax, immigration, and other business-critical workflows.
  • Design and implement reusable UI components, shared libraries, and design systems.

Cloud & Platform Engineering

  • Build and operate cloud-native solutions utilizing Microsoft Azure PaaS services.
  • Implement secure deployment architectures, networking, identity management, and operational tooling.
  • Develop and maintain highly available, fault-tolerant, and scalable cloud services.
  • Establish observability using:
    • Azure Application Insights
    • OpenTelemetry
    • Distributed tracing
    • Structured logging
    • Monitoring and alerting frameworks

Architecture & Integration

  • Contribute to enterprise architecture decisions and technical roadmaps.
  • Design REST-based and event-driven integration architectures.
  • Build scalable microservices and micro-frontend architectures.
  • Architect and implement:
    • Next.js App Router
    • Next.js Zones
    • Webpack Module Federation
    • Nx/Turborepo Monorepo environments
  • Define integration patterns supporting enterprise-scale workloads and cross-platform interoperability.

AI & Agentic Development

  • Design and build AI-native applications and workflows.
  • Implement AI-powered capabilities including:
    • Prompt Engineering
    • LLM API Integration
    • Retrieval-Augmented Generation (RAG)
    • AI-assisted business workflows
  • Leverage AI coding agents such as:
    • Claude Code
    • Codex
    • GitHub Copilot
    • Similar AI development tools
  • Utilize spec-driven development methodologies to guide both human and AI-assisted implementation.
  • Evaluate and operationalize AI models, APIs, orchestration frameworks, and toolchains.

Security & Compliance

  • Implement secure software development practices suitable for regulated environments.
  • Design solutions incorporating:
    • OAuth 2.0
    • RBAC (Role-Based Access Control)
    • Data Encryption at Rest and In Transit
    • Privacy Controls
    • Auditability Requirements
  • Ensure compliance with enterprise security and governance standards.

Leadership & Collaboration

  • Mentor engineering teams through code reviews, pair programming, and technical coaching.
  • Collaborate closely with Product, Business, Implementation, and Client-facing teams.
  • Drive engineering best practices across development, testing, deployment, and operations.

Required Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related discipline.
  • 5+ years of professional software engineering experience building enterprise-grade applications.
  • Strong hands-on expertise in:
    • React.js
    • Next.js
    • TypeScript
    • JavaScript
  • Strong backend development experience with:
    • C#
    • ASP.NET Core
    • .NET
    • Web API
    • MVC Frameworks
  • Extensive experience designing and implementing Microsoft Azure cloud solutions.
  • Proven expertise with:
    • System Design
    • Design Patterns
    • Security Architecture
    • Scalable Distributed Systems
    • Performance Optimization
  • Experience working in highly regulated and compliance-driven environments.
  • Strong understanding of secure SDLC practices and software architecture principles.
  • Experience using AI-assisted development methodologies and agentic development workflows.

Demonstrated experience integrating AI capabilities into production applications.