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Senior React Developer Jobs in California (NOW HIRING)

Sr. UI Developer with React

Pasadena, CA ยท On-site

$65.50 - $84.75/hr

Job Title: Sr. UI Developer-React (Backfill) Location :CA- REMOTE Duration: 12Months 6+ years of recent professional front end software development experience (not freelance / hobby experience) โ€ข ...

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Senior React Developer information

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$15

$60

$86

How much do senior react developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for senior react developer in California is $60.92, according to ZipRecruiter salary data. Most workers in this role earn between $51.73 and $68.32 per hour, depending on experience, location, and employer.

What is a senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

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 Senior React Developer jobs in California?

For Senior React Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior React Developer jobs in California look for?

The top searched job categories for Senior React Developer jobs in California are:

What cities in California are hiring for Senior React Developer jobs?

Cities in California with the most Senior React Developer job openings:

What are popular job titles related to Senior React Developer jobs in CA?

For Senior React Developer jobs in CA, the most frequently searched job titles are:

Infographic showing various Senior React Developer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 8% Part Time, and 13% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $126,718 per year, or $60.9 per hour.

Senior Front-End Developer - React & Redux

Cardinal Integrated Technologies Inc

Santa Clara, CA โ€ข On-site

$135K - $177K/yr

Full-time

Re-posted 15 days ago


Job description

Job Summary:
Cardinal Integrated Technologies Inc is seeking a highly skilled Senior Front-End Developer with strong expertise in React and Redux. The role involves developing and maintaining scalable web applications, collaborating with offshore teams, and engaging directly with business users to deliver solutions.
Responsibilities:
โ€ข Develop and maintain scalable, responsive web applications using React.js and Redux.
โ€ข Integrate front-end components with Databricks workflows and data pipelines.
โ€ข Collaborate with offshore development and QA teams to ensure seamless delivery.
โ€ข Engage directly with business users to gather requirements, provide updates, and deliver solutions.
โ€ข Perform manual testing and contribute to automated testing frameworks.
โ€ข Optionally use Playwright for end-to-end browser testing.
โ€ข Conduct code reviews and ensure adherence to best practices.
โ€ข Optimize application performance and ensure cross-browser compatibility.
Qualifications:
Required:
โ€ข Bachelor's degree in computer science, Engineering, or related field.
โ€ข 8+ years of experience in front-end development.
โ€ข Strong proficiency in React, Redux.
โ€ข Experience with Databricks, especially in data integration and visualization.
โ€ข Proven experience in manual and automation testing.
โ€ข Familiarity with Playwright, Jest, Cypress, or similar frameworks would be preferable.
โ€ข Ability to work independently with business stakeholders.
โ€ข Experience collaborating with offshore teams.
โ€ข Solid understanding of RESTful APIs and asynchronous programming.
โ€ข Experience with Git and CI/CD pipelines.
โ€ข Excellent communication and problem-solving skills.
Preferred:
โ€ข Familiarity with cloud platforms (preferably Azure).
โ€ข Knowledge of accessibility standards and performance optimization.
โ€ข Agile/Scrum experience.
Company:
We are a company of IT professionals who passionately believe that good quality products & services are delivered by great resources. Founded in 2013, the company is headquartered in Monmouth Junction, USA, with a team of 201-500 employees. The company is currently Growth Stage.