Senior or Staff Software Engineer (3D)

Location: Sunnyvale, United States

Salary: $172,000–$237,800 per year

Company

hirify.global is a mobility AI company and the Global Software Center of Hyundai Motor Group, developing software-defined vehicle technologies.

What you will do

• Develop and optimize vehicle HMI systems using Unreal Engine with C++, Unity with C#, or a custom 3D rendering system.
• Build core frameworks for real-time 3D clusters and in-vehicle infotainment interfaces.
• Design integration between vehicle sensor data, SDV/VHAL systems, and the 3D scene graph for low-latency visualization.
• Profile and optimize engine performance on automotive-grade SoCs, including memory, GPU utilization, and thermal efficiency.
• Develop custom engine plugins and automated build pipelines for deploying 3D assets to vehicle hardware.

Requirements

• Deep hands-on expertise with Unreal Engine or Unity, including the relevant programming languages and rendering systems.
• Expert-level C++ proficiency and familiarity with Kotlin or Swift for platform-level integration.
• Strong understanding of modern rendering pipelines, PBR, lighting, and post-processing for mobile or embedded targets.
• Strong 3D mathematics foundation, including vectors, quaternions, and matrices.
• Experience with Unreal C++, Blueprints, UObject, HLSL, or Unity C#, HDRP, and custom package development.

Nice to have

• Experience deploying Unity or Unreal-based HMI to Android Automotive OS or specialized Linux distributions.
• Familiarity with emulator-based testing environments such as Cuttlefish.
• Knowledge of functional safety standards and their impact on real-time automotive graphics.

Culture & Benefits

• Work on safety-first, user-centric software-defined vehicle technologies.
• Contribute to mobility software and AI development within Hyundai Motor Group.
• Applications are handled in accordance with fair hiring practices and equal opportunity policies.
• U.S. veterans and candidates eligible for employment preference are encouraged to apply.

Hiring process

• Application review, coding test, first interview, second interview, offer negotiation, and hiring.
• Screening steps and schedules may vary by position and circumstances.