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Trainee Unity 3D Developer Jobs in California (NOW HIRING)

Snapchat

AR Engineer, Level 4

Los Angeles, CA · On-site

Specs Inc. also provides Lens Studio, a full suite of advanced developer tools that powers ... Experience working with 3D engines / frameworks (such as Unity, Unreal, Godot, or custom engines ...

Snap, Inc.

AR Engineer, Level 4

Los Angeles, CA · On-site

Specs Inc. also provides Lens Studio, a full suite of advanced developer tools that powers ... Experience working with 3D engines / frameworks (such as Unity, Unreal, Godot, or custom engines ...

Snapchat

AR Engineer, Level 4

Los Angeles, CA · On-site

Specs Inc. also provides Lens Studio, a full suite of advanced developer tools that powers ... Experience working with 3D engines / frameworks (such as Unity, Unreal, Godot, or custom engines ...

Cityofventura

Engineer - Water/Wastewater

Ventura, CA · Hybrid

$107K - $144K/yr

You will collaborate with engineers, consultants, and city staff, using tools such as Civil 3D, SharePoint, Trimble Unity Construct, and Workday to manage projects from design through construction.

Unitytech

Staff, Data Platform

San Francisco, CA · On-site

$200K - $300K/yr

The opportunity Unity is looking for a Staff Engineer, Data Platform to help build and scale the ... 3D - closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unitytech

Machine Learning Engineer

San Francisco, CA · On-site

$143K - $214K/yr

We're looking for a Machine Learning Engineer to join our Offline Infrastructure team. This is an ... 3D - closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unitytech

Machine Learning Engineer

Mountain View, CA · On-site

$143K - $214K/yr

We're looking for a Machine Learning Engineer to join our Offline Infrastructure team. This is an ... 3D - closing the gap between ideas and reality. For more information, please visit www.unity.com.

Roblox

Senior Software Engineer, Geometry

San Mateo, CA · On-site

$139K - $183K/yr

Experience with WebGL or other web-based 3D frameworks. * Experience programming in Unity or Unreal Engine. * Led feature development from concept definition to shipping a product. * A history of ...

City of Ventura

Engineer - Water/Wastewater

Ventura, CA · On-site

$107K - $144K/yr

You will collaborate with engineers, consultants, and city staff, using tools such as Civil 3D, SharePoint, Trimble Unity Construct, and Workday to manage projects from design through construction.

Bellota Labs

Senior Technical Artist

Redwood City, CA · On-site +1

$170K - $225K/yr

... closely with designers, 3D artists, and frontend engineers to bring assets, effects, and ... Build and maintain Unity editor tools, import scripts, or asset validation pipelines to streamline ...

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Trainee Unity 3D Developer information

What types of projects and tasks can a Trainee Unity 3D Developer expect to work on during their initial months?

As a Trainee Unity 3D Developer, you can expect to start by assisting with basic game object creation, scripting simple behaviors, and debugging existing features under the supervision of senior developers. You'll likely collaborate closely with artists, designers, and other programmers to implement interactive elements, test prototypes, and help optimize performance. Over time, you'll gradually take on more complex tasks, such as integrating assets, refining user interfaces, and contributing to code reviews, all within a supportive team environment. This hands-on experience is designed to build your confidence and technical skills, setting a strong foundation for future growth.

What are the key skills and qualifications needed to thrive as a Trainee Unity 3D Developer, and why are they important?

To thrive as a Trainee Unity 3D Developer, you need a solid understanding of C# programming, basic 3D math, and a keen interest in game development, often backed by a relevant degree or coursework. Familiarity with the Unity engine, version control systems like Git, and tools such as Visual Studio is typically required. Strong problem-solving, creativity, and effective teamwork skills help you stand out in collaborative and iterative development environments. These skills ensure you can contribute effectively to game projects, adapt to evolving requirements, and grow within the fast-paced industry.

What does a Trainee Unity 3D Developer do?

A Trainee Unity 3D Developer learns to create interactive 3D content, such as games or simulations, using the Unity engine. They typically assist in designing, coding, and testing game mechanics, environments, and user interfaces under the guidance of more experienced developers. Trainees also spend time learning C# programming, understanding Unity's workflow, and gaining experience with 3D assets and animation. The role is designed to build foundational skills for a career in game development or real-time 3D applications.

What is the difference between Trainee Unity 3D Developer vs Junior Unity 3D Developer?

AspectTrainee Unity 3D DeveloperJunior Unity 3D Developer
Required CredentialsBasic knowledge of Unity, programming fundamentalsProficiency in Unity, C# scripting, some project experience
Work EnvironmentTraining programs, entry-level projects, supervised tasksActive development, independent tasks, team collaboration
Employer & Industry UsageInternships, apprenticeships, entry-level roles in gaming/AR/VRFull-time roles in game studios, AR/VR companies, simulation firms

In summary, a Trainee Unity 3D Developer is typically in a learning phase with supervised training, while a Junior Unity 3D Developer has practical experience and can handle development tasks more independently.

What are the most commonly searched types of Unity 3D Developer jobs in California? The most popular types of Unity 3D Developer jobs in California are:
What are popular job titles related to Trainee Unity 3D Developer jobs in California? For Trainee Unity 3D Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Trainee Unity 3D Developer jobs in California look for? The top searched job categories for Trainee Unity 3D Developer jobs in California are:
What cities in California are hiring for Trainee Unity 3D Developer jobs? Cities in California with the most Trainee Unity 3D Developer job openings:
Trainee Unity 3D Developer jobs near you
Infographic showing various Trainee Unity 3D Developer job openings in California as of July 2026, with employment types broken down into 4% Internship, 76% Full Time, 7% Part Time, and 13% Contract. Highlights an 80% In-person, and 20% Remote job distribution.
Software Engineer - Front End Developer

Software Engineer - Front End Developer

Metis Technology Solutions Inc

Mountain View, CA • On-site

$90K - $140K/yr

Full-time

Re-posted 23 days ago

Job description

NASA Ames Research Center’s Aviation Systems Division (Code AF) has developed specialized tools for airspace management, simulation, geospatial visualization, data engineering, and project risk management. The Code AF Software Facility team is seeking an experienced front-end developer to expand the capabilities of these tools. This role involves building JavaScript-based simulation web applications, React and Node applications, data-driven visualization components, backend integrations, and reusable simulation modules. The developer will collaborate with researchers, customers, DevOps teams, and system administrators to deliver high-fidelity, scalable, and secure simulation and visualization frontends supporting research, demonstrations, analytics, and operational use cases. Join our team as we build the technologies that will help drive modernization of the National Air Space.

Required Skills and Experience

  • Bachelor’s Degree or higher in Computer Science or related engineering disciplines
  • 3-5 years of experience (including relevant college projects) developing applications using modern Javascript frameworks (React, Node.js, Vue, Three.js, WebGL/WebGPU) in an Agile environment
  • Passion for quality and writing clean, solid, readable code that scales and performs well
  • Knowledge of backend integration, APIs, microservices, and data pipelines
  • Familiarity with REST, WebSockets, gRPC, and event-driven architectures
  • Demonstrated Full-stack development experience, including UI dashboards and backend APIs
  • Experience with Continuous Integration/Deployment (CI/CD) pipelines, deployment automation, and cloud environments (AWS, Azure, GCP)
  • Deep understanding of software quality assurance, automated testing, and documentation practices

Other Desired Skills

  • Experience with photorealistic rendering, physics-based interactions, and multi-entity simulations
  • Familiarity with distributed simulation deployment, cluster configuration, and load balancing
  • Exposure to data engineering workflows, simulation playback, and analytics pipelines
  • Knowledge of IT system coordination, virtualization, and container environments
  • Experience with Unity or similar game engines for simulation environments
  • Understanding of 2D/3D geospatial visualization, terrain modeling, and real-time state updates
  • Working knowledge of the Atlassian toolset (JIRA, Confluence)
  • Familiarity with aviation and/or air traffic management concepts

EEOE including Vets and Disability

No visa sponsorship for this opportunity