79 unity developer jobs at 52 companies in Los Altos, CA

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Unity Engineer
San Francisco, California, United States
RemoteFull Time
Prisms VR
Prisms VR: Immersive VR platform for K-12 STEM education.
Bachelor's in Computer Science, professional Unity and C# experience, VR development and optimization, Git source control, strong communication and collaborative skills.
Unity, C#, Git
3w
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Software Engineer, Unity Engine and XR
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Experience with Unity or Unreal, practical Unity scripting API knowledge, 3D graphics/rendering/shaders, strong C++/C# and 3D math/data structures knowledge.
Unity, Unreal, C++, C#
2w
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Principal Software Developer - Full Stack (Unity, C#)
Austin or San Mateo or Carlsbad or Chicago or Eugene or Toronto
$114k-$180k/yr OnsiteFull Time
Zynga
Zynga: Develops and publishes social and mobile video games globally.
6+ YOEB.Sc. or equivalent, 6+ years game/mobile software experience, expert C#, 3+ years Unity, shipped mobile titles, experience with performance profiling, AWS, Kubernetes, Datadog, and git.
Unity, C#, AWS, Kubernetes, Datadog, git, Claude Code
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Principal Engineer, Unity Rewards
San Francisco or California
$228k-$342k/yr HybridFull Time
Unity
UnityNYSE: U: Provides software for creating real-time 3D interactive content.
8+ YOE8+ years building high-performance native (Swift/Kotlin) or cross-platform (React Native/Flutter) mobile apps; experience with gamification, real-time event systems, offline-first persistence, performance profiling, and strong architectural skills.
Swift, Kotlin, React Native, Flutter, AppsFlyer, Adjust, Singular
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Software Engineer (Studio Support)
Hong Kong or San Jose
HybridFull Time
Nex
Nex: Gaming system that turns body movement into interactive play.
3+ YOE3-5 years of software development; Unity; maintain software libraries and write documentation; tooling and automation.
Unity, Automation tooling, Documentation tooling
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3D Application Engineer
Sunnyvale, California, United States
$172k-$238k/yr OnsiteFull Time
42dot
42dot: Develops autonomous driving software and software-defined vehicle technology.
Senior or Staff software engineer to lead 3D cockpit development using Unreal/Unity; strong C++, C#, graphics, and real-time rendering for automotive.
Unreal Engine, Unity3D, C++, C#, HLSL, Kotlin, Swift, HDRP, Android Automotive OS, Linux, Cuttlefish
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Senior to Staff Gameplay Engineer
San Carlos, California, United States
$190k-$280k/yr OnsiteFull Time
1X
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
6+ YOE6+ years (Senior) or 10+ years (Staff) experience building gameplay/NPC/AI systems; Bachelor's in CS or related; strong C++ and system programming; experience with Unreal Engine or Unity; experience with decision-making architectures.
C++, Unreal Engine, Unity
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Software Engineer, Developer Success
San Francisco or California
$160k-$180k/yr OnsiteFull Time
Discord
Discord: A platform providing voice, video, and text communication services.
1+ YOE1+ years as a software engineer, game development experience preferred, familiarity with Python, Elixir, Rust, TypeScript/React, or C++; product sense, collaboration skills, and comfort learning new languages.
Python, Elixir, Rust, TypeScript, React, C++, Unreal, Unity
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Helix AI Engineer, XR
San Jose, California, United States
OnsiteFull Time
Figure
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
Hands-on XR development (OpenXR/Unity/Godot/Unreal/WebXR), strong C++, experience with video streaming/low-latency systems and motion-capture/tracking, ability to work in a startup and collaborate onsite.
OpenXR, Unity, Godot, Unreal Engine, WebXR, C++
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Developer Experience Manager
Sunnyvale, California, United States
OnsiteFull Time
Meshy
Meshy: AI-powered platform for rapid 3D model and asset generation.
3+ YOE3+ years in DevRel/DevExp, ability to ship production demos, active GitHub projects, proficiency with Blender/Unity/Unreal, community building and event experience, strong communication and product feedback skills.
Blender, Unity, Unreal, GitHub, Discord, X/Twitter, Hacker News, Product Hunt, VRChat, WebXR, Godot, WebGL, Three.js, Taichi
3mo
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Software Engineer, Autonomy Visualization
Mountain View, California, United States
$160k-$241k/yr OnsiteFull Time
Nuro
Nuro: Builds autonomous driving software and electric delivery robots.
1+ YOE1+ years software development in C++, OpenGL, QT; basic graphics concepts; experience with visualization apps or game engines; strong problem-solving and collaboration.
C++, OpenGL, Qt, Unity, Vulkan, Unreal Engine
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Senior Software Engineer, Geometry
San Mateo, California, United States
$243k-$295k/yr HybridFull Time
Roblox
RobloxNYSE: RBLX: Platform for creating and playing user-generated 3D digital experiences.
5+ YOE5+ years industry experience in C++ and 3D application development, strong computational geometry and linear algebra skills, experience optimizing real-time engines, mentoring experience; MSc/PhD preferred.
C++, WebGL, Unity, Unreal Engine
3w
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Senior Software Engineer, Metropolis Vision AI
Santa Clara, California, United States
$224k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
12+ YOE12+ years software development using modern C++ and Python on Linux; strong CS fundamentals; experience in computer vision, deep learning, distributed systems, performance optimization, PyTorch, and GPU acceleration.
C++ (14/17/20), Python, Linux, PyTorch, CUDA, TensorRT, Omniverse, Unreal Engine, Unity
2mo
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Senior Digital World System Engineer
Santa Clara or Mountain View
$124k-$210k/yr OnsiteFull Time
XPeng
XPengNew York Stock Exchange: XPEV: Designs and manufactures smart electric vehicles and autonomous technology.
Master's or higher in CS/AI/Robotics; R&D in synthetic data, 3D vision; large-scale systems; Unreal/Unity/Omniverse experience.
Unreal Engine, Unity, Omniverse, Gaussian Splatting, NeRF, SLAM, SfM, Differentiable Rendering, Photogrammetry, Diffusion, Generative AI, World Model, Reinforcement Learning
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Staff Software Engineer, XR Graphics (iOS/Metal)
San Jose, California, United States
$207k-$301k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOEBachelor's or equivalent, 8+ years software development (C++), 5+ years testing/launching products, 5+ years graphics/GPU/mobile GPU/iOS GPU experience; experience with GPU programming models, Vulkan, performance optimization, AR/vision/game engines preferred.
C++, Vulkan, Metal, Unity, iOS, Android
1w
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Senior Software Engineer — WPT Home (Full-Stack)
Redwood City, California, United States
$225k-$275k/yr HybridFull Time
Bellota Labs
Bellota Labs: Operates online poker and casino platforms for World Poker Tour.
5+ YOE5+ years building production software; full-stack client and backend depth; hands-on C#/Unity or equivalent game-client experience; real-time/low-latency systems and production ownership.
C#, Unity, Electron, Kafka, Kinesis, Kubernetes, ArgoCD, Jenkins
1mo
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Senior Software Engineer, HUB
San Francisco, California, United States
$165k-$228k/yr HybridFull Time
Weekend
Weekend: Developer of voice-controlled AI games for smart TVs.
6+ YOE6+ years software engineering experience; strong TypeScript and React; front-end-leaning full-stack work; experience partnering with Product and Design, instrumentation, and backend familiarity.
TypeScript, React, Node.js, CI/CD pipelines, Git, Kubernetes, Amplitude, Segment, Statsig, LaunchDarkly, Unity, C++, Unreal, AppsFlyer, Branch
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Software Engineer, Sensor Fusion
San Jose or Bellevue
$180k-$240k/yr OnsiteFull Time
Rivet Industries
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
3+ YOEMS + 3 years (or PhD + 1 year) experience building real-time sensor fusion/AR/robotics systems; proficiency with C++/C#/Java/Kotlin/Python; experience on Android and embedded Linux; strong state estimation and low-latency optimization skills.
C++, C#, Java, Kotlin, Python, Android, Linux, OpenXR, ARCore, Unity, Unreal Engine, StereoKit
2mo
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Software Engineer, Agent Harnessing
Sunnyvale, California, United States
$170k-$275k/yr OnsiteFull Time
Scout AI
Scout AI: Building the robotic foundation model for multi-domain defense.
5+ YOE5+ years full‑stack engineering; experience building agentic products or orchestration systems; integrating software with hardware or low‑level systems; exposure to simulation/game engines or robotics middleware; strong SWE fundamentals.
Unreal, Unity, Isaac Sim, ROS, ROS2
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Senior Staff Machine Learning Platform Engineer
San Francisco or Waterloo or Toronto
$295k-$406k/yr HybridFull Time
Faire
Faire: Online wholesale marketplace connecting independent retailers with unique brands.
10+ YOE10+ years building large-scale ML/data platforms; expertise with Databricks lakehouse, Unity Catalog, Spark, MLflow; strong distributed systems, cloud, and ML infrastructure experience; graduate-level degree preferred.
Python, SQL, Kotlin, PyTorch, PySpark, MLFlow, Spark, Kafka, Databricks, Snowflake, Fivetran, Iceberg, Unity Catalog, Datadog, Airflow, Cockroach DB, MySQL, AWS, S3, SageMaker, Kubernetes, Docker, GitHub Actions, Terraform, Claude Sonnet 4.5, ChatGPT 5.2

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