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Senior React Developer Jobs in California (NOW HIRING)

Senior React Native Engineer

Los Angeles, CA · On-site

$143K - $179K/yr

They are seeking a highly skilled Senior Mobile Engineer with strong experience in React Native to help scale and evolve their mobile app, delivering new features and ensuring world-class user ...

Senior React Native Engineer

San Francisco, CA · On-site

$157K - $196K/yr

They are seeking a highly skilled Senior Mobile Engineer with strong experience in React Native to help scale and evolve their mobile app, delivering new features and ensuring world-class user ...

Senior React Native Engineer

San Francisco, CA · Remote

$144K - $190K/yr

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

Senior React Native Engineer

Los Angeles, CA · Remote

$132K - $174K/yr

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

About the Role We are seeking a highly skilled and experienced Senior Mobile Engineer with strong experience in React Native to help scale and evolve Arena Club's mobile app. As a key member of the ...

Everyone here builds and code is core to what we do - engineers, product, leadership. We use our own platform, we talk to merchants daily, and we ship constantly. Backed by Shopify, Silver Lake and ...

SAP BTP Lead

San Francisco, CA · On-site

$68.75 - $87.75/hr

Senior React + Angular Developer Duration : Full Time Location: Dallas, TX Roles and Responsibilities: · Lead front-end development efforts using React to build responsive and dynamic user ...

Showing results 21-40

Senior React Developer information

See California salary details

$15

$60

$86

How much do senior react developer jobs pay per hour?

As of Aug 7, 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 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 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 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 July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $126,718 per year, or $60.9 per hour.

Senior React Native Engineer

Arena Club

Los Angeles, CA • On-site

$143K - $179K/yr

Full-time

Re-posted 29 days ago


Job description

Job Summary:
Arena Club is pioneering the collectibles domain by introducing the first-ever digital card show. They are seeking a highly skilled Senior Mobile Engineer with strong experience in React Native to help scale and evolve their mobile app, delivering new features and ensuring world-class user experiences for their community of collectors.
Responsibilities:
• Contribute to the ongoing development of Arena Club’s mobile app using React Native, delivering new features and enhancements that delight our users
• Collaborate with product managers and designers to create intuitive, engaging customer experiences
• Partner with backend and web engineers to ensure seamless functionality across platforms
• Design and implement robust app architectures and complex user interfaces
• Ensure the performance, quality, and responsiveness of the application
• Raise the engineering bar, set development standards, and identify and correct bottlenecks
• Help maintain code quality, organization, and automation
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Engineering, or a related field
• 7+ years of experience in mobile application development
• Proficient in React Native with a strong understanding of the iOS and Android ecosystems
• Familiarity with modern mobile frameworks and tools (Rx, IoC/DI, analytics, A/B testing, Bazel)
• Experience leading mobile app development projects and deploying apps from scratch
• Experience with automated testing frameworks and continuous integration
• Solid understanding of mobile app architecture and life cycle
• Familiarity with cloud messaging APIs, push notifications, and building e-commerce marketplaces
• Hands-on experience using AI tools (Claude or Cursor preferred; other agentic tools welcome) to ship code, build agents, and automate workflows
• Ability to work effectively in a remote team environment and collaborate with engineers across various time zones
• Strong problem-solving skills and a can-do attitude
Company:
Arena Club reimagines sports card collecting with trusted trading, grading, and a fun digital-meets-physical experience. Founded in 2021, the company is headquartered in Los Angeles, USA, with a team of 51-200 employees. The company is currently Growth Stage.