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Three Js Developer Jobs in El Monte, CA (NOW HIRING)

Required : • ~5-8 years of experience in frontend engineering, graphics, or real-time rendering • Strong experience with JavaScript/TypeScript and WebGL frameworks (BabylonJS, Three.js, or ...

Sr. Full Stack Engineer

Los Angeles, CA · On-site +1

$80K - $180K/yr

Improve performance, reliability, and developer experience * Help define the architecture for ... Experience with canvas or node-based tools (React Flow, Three.js, WebGPU) * Familiarity with AI or ...

Sr. Full Stack Engineer

Los Angeles, CA · On-site

$80K - $180K/yr

Improve performance, reliability, and developer experience * Help define the architecture for ... Experience with canvas or node-based tools (React Flow, Three.js, WebGPU) * Familiarity with AI or ...

The Software Engineer, Simulation will develop and enhance the in-house multiphysics simulation ... g., Three.js). • Experience with web development frameworks such as Flask, SQLAlchemy, and ...

They are seeking a Software Engineer specializing in simulation to enhance their multiphysics ... g., Three.js). • Experience with web development frameworks such as Flask, SQLAlchemy, and ...

As a software engineer on the NDE & Materials Software team, you will develop and advance the in ... g., Three.js). • Experience with web development frameworks such as Flask, SQLAlchemy, and ...

SOFTWARE ENGINEER, SIMULATION As a software engineer on the NDE & Materials Software team, you will ... e.g., Three.js). * Experience with web development frameworks such as Flask, SQLAlchemy, and ...

SOFTWARE ENGINEER, SIMULATION As a software engineer on the NDE & Materials Software team, you will ... e.g., Three.js). * Experience with web development frameworks such as Flask, SQLAlchemy, and ...

SOFTWARE ENGINEER, SIMULATION As a software engineer on the NDE & Materials Software team, you will ... e.g., Three.js). * Experience with web development frameworks such as Flask, SQLAlchemy, and ...

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Three Js Developer information

See El Monte, CA salary details

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How much do three js developer jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for three js developer in El Monte, CA is $58.48, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $63.99 per hour, depending on experience, location, and employer.

What are some common challenges Three Js Developers face when integrating 3D content into web applications?

Three Js Developers often encounter challenges when ensuring that complex 3D graphics run smoothly across different browsers and devices. Performance optimization, such as reducing render times and managing memory usage, is critical to deliver a seamless user experience. Additionally, developers must frequently collaborate with designers and backend engineers to ensure that 3D assets are efficiently loaded and interact correctly with other application components. Staying updated with the latest Three Js releases and best practices is also important to address evolving compatibility and feature requirements.

What is the difference between Three Js Developer vs WebGL Developer?

AspectThree Js DeveloperWebGL Developer
Required SkillsProficiency in JavaScript, 3D graphics, and the Three.js libraryDeep understanding of WebGL API, shader programming, and graphics programming
Work EnvironmentWeb development projects involving 3D visualizations and interactive graphicsLow-level graphics programming, often in game engines or custom rendering engines
Industry UsageWeb-based 3D applications, data visualization, interactive websitesGame development, simulations, advanced graphics applications

While both roles involve 3D graphics programming, a Three Js Developer focuses on using the high-level Three.js library to create interactive 3D content for the web, whereas a WebGL Developer works with the lower-level WebGL API for more complex and performance-critical graphics programming. The choice depends on project complexity and desired control over graphics rendering.

What are the key skills and qualifications needed to thrive as a Three.js Developer, and why are they important?

To thrive as a Three.js Developer, you need strong JavaScript programming skills, a good understanding of 3D mathematics, and experience with web development principles, often supported by a degree in computer science or related field. Familiarity with Three.js, WebGL, graphics rendering pipelines, and version control systems like Git is essential. Creative problem-solving, attention to detail, and effective communication help developers turn complex visual concepts into interactive web experiences. These skills are vital for building performant, visually compelling 3D applications that function seamlessly across browsers and devices.

What are Three.js developers?

Three.js developers are software professionals who specialize in using the Three.js JavaScript library to create and render 3D graphics within web browsers. They utilize WebGL and Three.js tools to build interactive 3D visualizations, animations, games, and immersive user experiences for the web. Their responsibilities often include developing 3D models, optimizing graphics performance, and ensuring compatibility across different browsers and devices.
What are popular job titles related to Three Js Developer jobs in El Monte, CA? For Three Js Developer jobs in El Monte, CA, the most frequently searched job titles are:
What cities near El Monte, CA are hiring for Three Js Developer jobs? Cities near El Monte, CA with the most Three Js Developer job openings:
Infographic showing various Three Js Developer job openings in El Monte, CA as of July 2026, with employment types broken down into 87% Full Time, 2% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $121,643 per year, or $58.5 per hour.
Senior Interactive Engineer

Senior Interactive Engineer

Fanatics

Los Angeles, CA • On-site

Full-time

Posted 15 days ago


Fanatics rating

6.7

Company rating: 6.7 out of 10

Based on 67 frontline employees who took The Breakroom Quiz

210th of 728 rated retailers


Job description

Job Summary:
Fanatics is building a leading global digital sports platform, and they are seeking a Senior Interactive Engineer to develop high-performance rendering systems for their interactive platform. This role involves significant ownership and collaboration with design and product teams to create scalable and extensible systems for interactive collecting experiences.
Responsibilities:
• Build and evolve the core WebGL rendering layer (BabylonJS) for interactive collecting experiences
• Develop custom GLSL shaders to support real-time visual experiences
• Optimize GPU performance, rendering efficiency, and load times
• Contribute to the migration from vendor-built systems to an internal codebase
• Implement reusable technical patterns and components to support scalability
• Partner with Creative Technologists to ensure visual fidelity and performance alignment
• Collaborate with cross-functional teams to integrate experiences across the Collect platform
• Support rapid iteration on new interactive formats and features
Qualifications:
Required:
• ~5–8 years of experience in frontend engineering, graphics, or real-time rendering
• Strong experience with JavaScript/TypeScript and WebGL frameworks (BabylonJS, Three.js, or similar)
• Hands-on experience writing GLSL shaders
• Solid understanding of rendering pipelines and performance optimization
• Experience debugging and improving GPU performance
• Ability to independently own features while contributing to broader system design
Preferred:
• Familiarity with Unity or cross-platform rendering environments is a plus
Company:
Fanatics is a global sports platform reimagining the fan experience across gear, trading cards, sports betting, content, events, and more. Founded in 2011, the company is headquartered in New York, USA, with a team of 10001+ employees. The company is currently Late Stage.

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