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Three Js Developer Jobs in Simi Valley, CA (NOW HIRING)

Fuser

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 ...

Fuser

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 ...

Sonsoft Inc

UI - React JS

Thousand Oaks, CA

$52.50 - $68.25/hr

At least 3 years of experience in translating functional/non-functional requirements to system ... Experience and understanding of in Production support and performance engineering * Technical ...

Sonsoft Inc

.Net Application Developer

Moorpark, CA

Net 3.5 & above frameworks(C#) * At least 2 years of experience in UI development in MVC, ASP.Net, ... JS * Excellent programming skills, including the use of design patterns * Knowledge of DBMS like ...

Sonsoft Inc

.Net Application Developer

Moorpark, CA

Net 3.5 & above frameworks(C#) * At least 2 years of experience in UI development in MVC, ASP.Net, ... JS * Excellent programming skills, including the use of design patterns * Knowledge of DBMS like ...

Lorven Technologies

Sr. UI Developer

Calabasas, CA · On-site

$63.25 - $82/hr

Hi, Our client is looking for a Sr. UI Developer in Woodland Hills, CA location below is the ... Next.js 16.1.6 with App Router * UI: React 19.2.3, Tailwind CSS 4.x, DaisyUI components * Agent ...

Sonoma Consulting Inc.

UI Developer/ React

Thousand Oaks, CA

$52.50 - $68.25/hr

JS At least 3 years of experience in translating functional/non-functional requirements to system ... Experience and understanding of in Production support and performance engineering. Technical Skills.

Jobsbridge

Mid level .net Developer

Los Angeles, CA

Should have at least 3+ years of experience in client side application development with Java script ... Should have at least one year experience in Angular JS application development. Knowledge on Github ...

Apex Informatics

DevOps Engineer

Thousand Oaks, CA · On-site

$55.50 - $76/hr

Experience: 12+ years of experience in DevOps. 3+ yrs onsite exp in US is mandatory ... js or React. * Hands-on experience with AWS Web Application Firewall (WAF). * Exposure to SOC ...

CYNET SYSTEMS

UI Developer

Woodland Hills, CA · On-site

$43 - $48/hr

Next.js (App Router - v16+) - 5+ years. * React (v19+) + TypeScript - 6+ years. * Tailwind CSS + DaisyUI - 4+ years. * FastAPI (Python 3.10-3.12) + Uvicorn - 4+ years. * AI Integration (LangGraph ...

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All JobsThree Js Developer JobsThree Js Developer Jobs in Simi Valley, CA

Three Js Developer information

See Simi Valley, CA salary details

$10

$60

$86

How much do three js developer jobs pay per hour?

As of Jul 28, 2026, the average hourly pay for three js developer in Simi Valley, CA is $60.11, according to ZipRecruiter salary data. Most workers in this role earn between $50.87 and $65.77 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 cities near Simi Valley, CA are hiring for Three Js Developer jobs? Cities near Simi Valley, CA with the most Three Js Developer job openings:
Three Js Developer jobs near you
Infographic showing various Three Js Developer job openings in Simi Valley, CA as of July 2026, with employment types broken down into 80% Full Time, 8% Part Time, 1% Temporary, and 11% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $125,036 per year, or $60.1 per hour.

Sr. Full Stack Engineer

Fuser

Los Angeles, CA • On-site, Remote

$80K - $180K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 21 days ago

Job description

Why You're Here
As a Sr. Full Stack Engineer, you'll operate with autonomy in a small, fast-moving team, working directly with the CTO and founding product engineer to scale Fuser's core platform. This is a hands-on engineering role - you will spend most of your time designing, coding, and shipping features across the stack.
We've launched our public beta with a strong foundation - 100k+ lines of code, multiplayer infrastructure, a node-based canvas, and dozens of AI integrations. Now we're building toward collaboration, subgraphs, post-production, and operation nodes. You'll help ship features, shape abstractions, and keep Fuser fast, stable, and expressive for creative professionals.
What You'll Do
  • Build and ship key features across the stack with the founding team
  • Own complex systems such as multiplayer, asset pipelines, or execution flows
  • Architect clean, scalable abstractions that simplify complexity without limiting control
  • Improve performance, reliability, and developer experience
  • Help define the architecture for future AI-native UI/UX patterns
  • Collaborate tightly with design and product - we move quickly and iterate often

What You'll Bring
  • 5+ years of experience shipping full-stack applications
  • Strong skills in React + TypeScript, with backend depth in Node, tRPC, or Cloudflare Workers
  • Understanding of distributed or real-time systems
  • Experience designing APIs, databases, and data flows
  • Curiosity about creative tools, design systems, or AI interfaces
  • A builder mindset - you enjoy coding daily and owning your work end-to-end

Bonus Points For:
  • Experience with canvas or node-based tools (React Flow, Three.js, WebGPU)
  • Familiarity with AI or creative software
  • Open-source contributions or creative coding background

Our Stack
Frontend: React 19, React Router 7, Zustand, React Flow, Three.js
Backend: Cloudflare Workers, tRPC, Drizzle ORM, PartyKit, Durable Objects
Database & Storage: Supabase (PostgreSQL), R2
AI Integrations: 50+ APIs (OpenAI, Anthropic, Runway, FAL, and more)
How We Work
  • Remote-friendly - we welcome candidates anywhere in the U.S.
  • LA-based core team - the team works hybrid, and you'll collaborate remotely via async tools, Slack, and regular touchpoints.
  • Optional in-person team weeks - in Los Angeles for planning, onboarding, or deep collaboration.
  • Creative-first culture - we care about accessibility, design, and feel.
  • High trust, high standards - ownership early, autonomy always.
  • Small team, big impact - every commit shapes the future of the product.

Compensation & Benefits
  • $80K-$180K USD depending on experience and zone (equity included)
  • Signing bonus upon joining
  • Healthcare, dental, vision, and 401(k) (U.S. only)
  • Flexible hours and focus on deep work
  • Generous equity and real product ownership
  • Mentorship and leadership growth as we scale while staying hands-on

How We Interview
  1. Intro Call - Meet one or two of us to talk about your background, our mission, and how we work.
  2. Technical Conversation - Complete a live technical assessment based on a real-world problem followed by a discussion on your approach to architecture, problem-solving, and building for usability.
  3. Technical Demo - A scoped technical project with compensation
  4. Team Conversation - Meet with core team and have a discussion about collaboration, culture, and long-term vision.

We welcome candidates who may not have the "right" title but have the skills, mindset, and drive to thrive here.
At Fuser, the process is the point.
Fuser is a creative technology company founded by artists, educators, and engineers. We're building tools for professionals who ideate, orchestrate, and deliver with intention. Our flagship product is a collaborative canvas for working across text, image, video, audio, and 3D, powered by the latest AI models.
We're a small team in Los Angeles designing the future of creative software: joyful, intuitive, and powerful tools for real-world storytelling and production.

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