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Facebook React Developer Jobs in California (NOW HIRING)

TubeScience

Principal Software Engineer

Los Angeles, CA · On-site

$145K - $195K/yr

... React/Vue/Angular) and Python. • Understand the abstractions you build on, not just the API ... TubeScience produces conversion-optimized video for many of Facebook's largest performance ...

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA

$120K - $150K/yr

Founded by seasoned industry veterans and serial entrepreneurs with expertise from Zynga, Facebook ... Experience with React Native. * Previous involvement with mobile applications. Other Information:

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA · On-site

$120K - $150K/yr

Founded by seasoned industry veterans and serial entrepreneurs with expertise from Zynga, Facebook ... Experience with React Native. * Previous involvement with mobile applications. Other Information:

XP Health

Senior Full Stack Engineer

San Carlos, CA · Hybrid

Experience in web technologies such as ES6, React, Node, Redux, jQuery, Webpack, Babel, SCSS ... Passionate founders with pedigree relevant to the space (Forbes 30 under 30, ex-Facebook and Airbnb ...

daydream Labs, Inc

Applied AI Engineer

San Francisco, CA · On-site

$160K - $260K/yr

Familiarity with C#, .NET, TypeScript, React, GraphQL, Postgres, or MCP-style tool integrations ... Shravan (CTO) , formerly an Engineering Lead at Flixed and a Software Engineer at Facebook, where ...

Adidev Technologies Inc

IOSDeveloper

San Diego, CA · On-site +1

$30 - $40/hr

As an iOS or Android Mobile Developer for Adidev Technologies Inc., you will be enhancing and ... Familiarity with 3rd Party API integrations such as Facebook, Dropbox, Instagram, Twitter ...

Meta

Software Engineer, Front End

Menlo Park, CA

$183K/yr

Build and enhance developer tooling infrastructure including linters, test runners, and code ... Experience with modern front-end frameworks such as React, including deep knowledge of rendering ...

Menlo Ventures

Senior Software Engineer

San Francisco, CA · On-site

$200 - $230/hr

We started Graphite because we missed internal code review tools like Phabricator (at Facebook) and ... Comfortable working with and designing abstractions and frameworks which increase developer ...

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Facebook React Developer information

See California salary details

$41.9K

$109K

$153.5K

How much do facebook react developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for facebook react developer in California is $108,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $119,400.00 per year, depending on experience, location, and employer.

What is a Facebook React Developer?

A Facebook React Developer is a software developer specializing in building user interfaces using React.js, a JavaScript library developed by Facebook. They primarily work on front-end development, creating interactive web applications and optimizing performance. Their responsibilities include writing reusable components, managing application state, and integrating APIs. Strong knowledge of JavaScript, React hooks, and state management libraries like Redux is essential.

What are the typical daily responsibilities of a Facebook React Developer?

As a Facebook React Developer, your daily tasks generally include designing and developing responsive user interfaces using React.js, troubleshooting and optimizing existing applications, and collaborating closely with UI/UX designers and back-end developers. You will participate in code reviews, contribute to team meetings, and stay up-to-date with the latest front-end technologies. Regular interaction with project managers and cross-functional teams ensures alignment on features and project goals. This role offers a dynamic environment where creativity, technical knowledge, and teamwork are key to delivering robust applications.

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

To thrive as a Facebook React Developer, you need expertise in JavaScript/ES6+, deep knowledge of React.js, and a solid grasp of front-end development best practices, often supported by a degree in computer science or equivalent experience. Familiarity with tools like Redux, REST APIs, Git, and build systems (Webpack, npm), as well as certifications in web development, are typically valued. Strong problem-solving abilities, effective collaboration, and clear communication skills help developers stand out in team-based environments. These capabilities are crucial for building scalable, high-quality user interfaces and successfully delivering complex web applications.

What are the most commonly searched types of Facebook React Developer jobs in California?

The most popular types of Facebook React Developer jobs in California are:

What are popular job titles related to Facebook React Developer jobs in California?

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

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

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

Facebook React Developer jobs near you
Infographic showing various Facebook React Developer job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $108,967 per year, or $52.4 per hour.

Principal Software Engineer

TubeScience

Los Angeles, CA • On-site

$145K - $195K/yr

Full-time

Re-posted 20 days ago

Job description

Job Summary:
TubeScience Labs is the applied-AI team inside TubeScience, the largest performance-video company in paid social. As a Principal Software Engineer, you will contribute to the Flawless platform, enhancing its functionality and developing innovative features while collaborating closely with the product team.
Responsibilities:
• Maintain and improve the Flawless platform: improving existing functionality and adding new ones at very quick pace, going from suggestion to production in a matter of days
• Develop new features using innovative tools: you will need to look into potential components, test them, and integrate AI tools and other technologies directly into the platform.
• Work across the entire stack: Push into the layers most engineers don't — media pipelines, durable workflows, distributed systems internals — to unlock things that aren't possible at the app layer alone.
• Research and keep yourself up to date: constantly look at what is on the market and where the technology frontier is, sharing your findings with the team and coming up with innovative ideas for improving the platform
• Shape the architecture: Bring an engineering point of view to how the platform grows — what we build, in what order, and why.
Qualifications:
Required:
• Have built large-scale SaaS platforms from scratch — making the foundational decisions and living with them — not just joined a mature codebase, and can point to systems you owned end to end.
• Have shipped products to real customers, dealt with user feedback and with the technical challenges of scaling.
• Worked on large monorepo-based projects using leading web technologies, such as Typescript/Javascript with modern frameworks (React/Vue/Angular) and Python.
• Understand the abstractions you build on, not just the API surface — you know what's happening a layer or two down, and you can reason from first principles when the abstraction leaks.
• Care about quality while keeping in mind deadlines and priorities.
Preferred:
• Developed media-specific platforms, such as CDNs, media ingestion pipelines, editing tools, etc.
• Experience integrating AI into production systems, not just with chat interactions, but using vendor APIs and managing permissions, costs, different models and vendors
• Experience with DevOps, managing infrastructure and developing CI/CD pipelines
• Have real depth below the abstraction layer — at least one low-level language (C, C++, Rust, Zig, or equivalent) — and it informs how you build above it.
Company:
TubeScience produces conversion-optimized video for many of Facebook’s largest performance marketers. Founded in 2016, the company is headquartered in Los Angeles, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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