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Three Js Developer Jobs in Pittsburgh, PA (NOW HIRING)

XDIN

Software Engineer III

Pittsburgh, PA · On-site

$55.75 - $75/hr

ALTEN is a Leader in Engineering & Information Technology system, and operates in over 21 countries ... Experience developing Angular JS applications. * Healthcare development background

XDIN

Software Engineer III

Pittsburgh, PA · On-site

$55.75 - $75/hr

ALTEN is a Leader in Engineering & Information Technology system, and operates in over 21 countries ... Experience developing Angular JS applications. * Healthcare development background

veear projects

Web Developer

Canonsburg, PA

Company Description Veear Projects Requirements Minimum 3 years software development experience in full-stack web development Expertise with JavaScript, HTML5 & CSS Experience with Node.js / io.js or ...

veear projects

Web Developer

Canonsburg, PA · On-site

Company Description Veear Projects Requirements Minimum 3 years software development experience in full-stack web development Expertise with JavaScript, HTML5 & CSS Experience with Node.js / io.js or ...

Dellfor Technologies

senior .net developer

Pittsburgh, PA · On-site

$53.50 - $68/hr

Write modular, secure, and well tested front-end code (JS, HTML, CSS), middle-tier services (C# ... NET Framework 3.5 or above including WPF, WCF, & WF Expert in ASP.NET MVC, Web Forms, & Entity ...

CGI Inc.

Senior Java API Developer - Backend

Pittsburgh, PA · On-site

$117K - $151K/yr

... 3. Provide innovative solutions to complex situations and drive outcomes. 4. Provide technical ... Backbone JS or Cordova. 8. Experience in Kubernetes, Apache Kafka and MongoDB. 9. Experience ...

CGI

Senior Java API Developer - Backend

Pittsburgh, PA · On-site

$112K - $146K/yr

... 3. Provide innovative solutions to complex situations and drive outcomes. 4. Provide technical ... Backbone JS or Cordova. 8. Experience in Kubernetes, Apache Kafka and MongoDB. 9. Experience ...

American Eagle Outfitters

Sr Engineer - UI

Pittsburgh, PA · On-site

$126K - $157K/yr

Participate in modernizing legacy Ember components through Next.js transformation * Leverage and ... * 3+ years' experience in agile development * Extensive experience implementing UI with an MVC ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

Mid Java API Developer Job Type: Permanent Full Time Location: Pittsburgh, Pennsylvania, United ... . 3+ years of GitHub, Jenkins and CI/CD server . Knowledge of client-side technologies like Node JS ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

Mid Java API Developer Job Type: Permanent Full Time Location: Pittsburgh, Pennsylvania, United ... . 3+ years of GitHub, Jenkins and CI/CD server . Knowledge of client-side technologies like Node JS ...

System One

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

Mid Java API Developer Job Type: Permanent Full Time Location: Pittsburgh, Pennsylvania, United ... . 3+ years of GitHub, Jenkins and CI/CD server . Knowledge of client-side technologies like Node JS ...

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Three Js Developer information

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How much do three js developer jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for three js developer in Pittsburgh, PA is $56.53, according to ZipRecruiter salary data. Most workers in this role earn between $47.84 and $61.83 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 Pittsburgh, PA? For Three Js Developer jobs in Pittsburgh, PA, the most frequently searched job titles are:
What job categories do people searching Three Js Developer jobs in Pittsburgh, PA look for? The top searched job categories for Three Js Developer jobs in Pittsburgh, PA are:
What cities near Pittsburgh, PA are hiring for Three Js Developer jobs? Cities near Pittsburgh, PA with the most Three Js Developer job openings:
Three Js Developer jobs near you
R&D Engineering, Sr Staff Engineer-17236

R&D Engineering, Sr Staff Engineer-17236

Synopsys

Canonsburg, PA • On-site

$144K/yr

Full-time

Re-posted 19 days ago

Job description

General Information
Job Title
Sr Staff R&D Engineer-Omniverse/Physical AI
Job ID
17236
City
Canonsburg
State/Province
Pennsylvania
Date Posted
27-Apr-2026
Job Category
Engineering
Job Subcategory
R&D Engineering
Hire Type
Employee
Base Salary Range: $144000 - $216000
Descriptions & Requirements
Job Description and Requirements
We Are
Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP, simulation and analysis solutions, and design services. We partner closely with our customers across a wide range of industries to maximize their R&D capability and productivity, powering innovation today that ignites the ingenuity of tomorrow.
You Are
You have spent years building systems that live at the uncomfortable edge between backend infrastructure and user-facing interfaces, and you have learned that neither side matters if the other one breaks. You know that a beautiful UI on top of a fragile API is just a slow-motion failure, and a rock-solid backend that nobody can figure out how to use is just expensive shelf-ware. You care about both, and you can move between them without losing context.
You have worked on platforms where performance, scale, and user experience all matter at the same time. Maybe you have built dashboards that query massive datasets without choking. Maybe you have wired up 3D visualizations that actually render at frame rates people can use. You do not treat frontend work as a nice-to-have or backend work as someone else's problem. You own the whole flow.
You are drawn to problems that sit at the intersection of AI, simulation, and real-time systems because they are hard in interesting ways. At Synopsys, you will work on a Physical AI platform where what you build powers how engineers simulate, visualize, and interact with complex environments. The work is real, the stack is modern, and the team expects you to contribute across it.
What You'll Be Doing
  • Design and build core platform components for a Physical AI system that spans backend services, data pipelines, and frontend interfaces
  • Develop responsive, high-performance web applications using React or similar modern frameworks, working closely with UX/UI designers to deliver interfaces engineers actually want to use
  • Integrate AI and ML components, APIs, and simulation workflows into a cohesive platform architecture
  • Write and maintain code in Python, C++, and JavaScript/TypeScript across backend services and frontend applications
  • Participate in architecture discussions, code reviews, and technical decision-making that shapes how the platform evolves
  • Build and maintain CI/CD pipelines, deployment automation, and monitoring for cloud and on-premise environments
  • Debug and resolve complex issues that span the full stack, from API performance bottlenecks to rendering glitches in 3D visualizations
The Impact You Will Have
  • Enable engineers across Synopsys to simulate and visualize physical AI environments with tools that are fast, reliable, and intuitive
  • Reduce friction between backend infrastructure and frontend experience, making the platform easier to adopt and harder to misuse
  • Accelerate development velocity by building reusable components, clear APIs, and automation that the broader R&D team can build on
  • Shape the technical direction of a platform at the intersection of AI, simulation, and 3D workflows, influencing how Synopsys approaches Physical AI tooling
  • Improve platform reliability and performance through disciplined testing, monitoring, and deployment practices that catch issues before users do
  • Support cross-functional teams by delivering features end-to-end, from data layer to UI, without dropping context or creating handoff gaps
  • Contribute to a codebase and architecture that scales as the platform grows in complexity, user base, and integration points
What You'll Need
  • 8+ years of software development experience building production systems, with demonstrated ability to work across backend and frontend layers
  • Strong proficiency in Python and C++ for backend services, data processing, and performance-critical components
  • Solid frontend development skills using React, Angular, or Vue.js, with a track record of building responsive, user-friendly web applications
  • Deep understanding of web technologies including HTML, CSS, REST APIs, and modern JavaScript/TypeScript patterns
  • Experience designing and deploying scalable architectures, including work with cloud platforms like AWS, Azure, or GCP
  • Hands-on experience with DevOps practices, CI/CD pipelines, and deployment automation
  • Experience with OpenUSD (Universal Scene Description) and familiarity with NVIDIA Omniverse or similar 3D simulation platforms is a strong plus, as is experience with WebGL, Three.js, or other 3D visualization frameworks
Who You Are
  • You can sit in a design review, understand a complex backend architecture decision, and immediately think through how it will surface in the UI without anyone having to spell it out for you
  • You write code that other people can read, debug, and extend six months later without needing you in the room
  • You push back when an API design is going to create a terrible user experience, or when a UI mockup ignores the realities of the data layer underneath it
  • You are comfortable working in ambiguity, asking the right questions to clarify requirements, and moving forward without perfect information
  • You take ownership of features end-to-end, from initial design through deployment and monitoring, and you do not consider something done until it works in production
  • You can explain a technical tradeoff to a designer, a product manager, or another engineer in terms they care about without losing the nuance that matters
The Team You'll Be Part Of
Your recruiter will share more about the team structure and mission during the interview process.
Rewards and Benefits
We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. Your recruiter will provide more details about the salary range and benefits during the hiring process.
Flagged Gaps:
At Synopsys, we want talented people of every background to feel valued and supported to do their best work. Synopsys considers all applicants for employment without regard to race, color, religion, national origin, gender, sexual orientation, age, military veteran status, or disability.
In addition to the base salary, this role may be eligible for an annual bonus, equity, and other discretionary bonuses. Synopsys offers comprehensive health, wellness, and financial benefits as part of a competitive total rewards package. The actual compensation offered will be based on a number of job-related factors, including location, skills, experience, and education. Your recruiter can share more specific details on the total rewards package upon request. The base salary range for this role is across the U.S.
Synopsys logo

About Synopsys

Sourced by ZipRecruiter

Synopsys, Inc. (Nasdaq:SNPS) is the Silicon to Software partner for creative companies developing the electronic products and software applications we rely on every single day. As the world's 15th largest software company, Synopsys has a long history of being a global leader in electronic design automation (EDA) and semiconductor IP and is also growing its leadership in software quality and security solutions. Whether you're a system-on-chip (SoC) designer building advanced semiconductors, or a software developer writing applications that require the highest quality and security, Synopsys has the solutions needed to deliver exceptional, secure products for the era of connected everything. The company is headquartered in Mountain View, California, and has approximately 113 offices located throughout North America, South America, Europe, Japan, Asia and India. Since 1986, Synopsys has been at the heart of accelerating electronics innovation with engineers around the world having used Synopsys technology to successfully design and create billions of chips and systems that are found in the electronics that people rely on every single day.

Industry

Computer and computer peripheral equipment and software wholesalers

Company size

10,000+ Employees

Headquarters location

Mountain View, CA, US

Year founded

1986

Social media

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