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Three Js Developer Jobs in Anaheim, CA (NOW HIRING)

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

$145K - $175K/yr

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 ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA

$145K - $175K/yr

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 ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

$145K - $175K/yr

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 ...

Jobsbridge

JavaScript/UI Developer

Irvine, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... preferred 3+ years working with JavaScript frameworks/libraries Experience with Node/IO.js ...

Jobsbridge

JavaScript/UI Developer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... preferred 3+ years working with JavaScript frameworks/libraries Experience with Node/IO.js ...

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 ...

360 IT Professionals

lamp Developer

Irvine, CA · On-site

... 3 years + Masters in CS Proficient in jQuery, vanilla JavaScript, HTML5, CSS3 Experience with ... Angular JS, Bootstrap, React or similar frontend frameworks Experience with one or more OO ...

Avance Consulting Services

Java Developer

Long Beach, CA

$53.50 - $69.50/hr

Will also consider three years of progressive experience in the specialty in lieu of every year of ... JS, Backbone, BootStrap) At least 4 years of experience in software development life cycle. At ...

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All JobsThree Js Developer JobsThree Js Developer Jobs in Anaheim, CA

Three Js Developer information

See Anaheim, CA salary details

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How much do three js developer jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for three js developer in Anaheim, CA is $60.96, according to ZipRecruiter salary data. Most workers in this role earn between $51.59 and $66.68 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 Anaheim, CA? For Three Js Developer jobs in Anaheim, CA, the most frequently searched job titles are:
What job categories do people searching Three Js Developer jobs in Anaheim, CA look for? The top searched job categories for Three Js Developer jobs in Anaheim, CA are:
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Three Js Developer jobs near you

Modeling & Simulation Engineer

Singularity Defense Corp.

Gardena, CA • On-site

Full-time

Re-posted 28 days ago

Job description

About the Company:
We are a stealth-mode Aerospace & Defense startup headquartered in Gardena, CA. Our founding team hails from SpaceX, Anduril, and Lockheed Martin, and we are backed by Joint Staff-level military leadership and several Silicon Valley firms. With a world-class business development & leadership team already in place, we are well positioned to capitalize on already overwhelming demand.
Job Overview:
As a GNC Engineer focused on Simulations, you will lead the development of high-fidelity physics-based simulations for end-to-end missile flight and guidance validation. These simulations serve as a digital proving ground for our flight software, autonomy stack, and control systems-enabling us to iterate rapidly and validate in silico what would otherwise require expensive, slow, or impossible real-world testing.
You'll own simulation architecture, real-time physics integration, and testbed development. If you're comfortable writing performant simulation code in Rust and Python, and you're looking to do impactful work on a system that must work the first time, this is your chance.
Key Responsibilities:
  • Design high-performance 6-DOF flight and physics simulations
  • Build simulation components that replicate real-world dynamics and sensor behavior
  • Integrate guidance, navigation, and control (GNC) logic into full-stack simulations
  • Develop Monte Carlo, Hardware-in-the-Loop (HITL), and closed-loop test infrastructure
  • Collaborate closely with flight software, autonomy, and hardware teams to ensure simulation fidelity matches real-world constraints
  • Create tooling to support scenario authoring, data visualization, and performance analysis
  • Own simulation pipeline performance and determinism across a wide range of conditions

Basic Qualifications:
  • Bachelor's degree in Computer Science or a related technical field
  • 5+ years of experience building simulations or numerical modeling frameworks
  • Proficient in Rust and Python for performance-critical and test-driven development
  • Understanding of rigid body dynamics, kinematics, numerical integration, and physics
  • Experience building tools for flight dynamics, aerospace simulation, or autonomous systems

Preferred Qualifications:
  • Experience with Monte Carlo testing, sensor emulation, and closed-loop control validation
  • Familiarity with real-time systems, latency-sensitive architectures, or distributed simulation
  • Experience deploying or validating autonomous systems (missiles, drones, satellites, or vehicles)
  • Familiarity with Rust game engines or physics libraries (e.g., Rapier, Bevy)
  • Exposure to 3D rendering for simulation visualization (e.g., WebGL, OpenGL, Three.js)
  • Contributions to aerospace open source or simulation frameworks (e.g., JSBSim, Gazebo)

Itar Requirements
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C.
  • 1157, or (iv) Asylee under 8 U.S.C.
  • 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

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