DirectX12 Optimisation Expert

4 days ago

Bucharest Metropolitan Area, Romania Luxoft Romania Full time 40,000 - 80,000 per year

Project description

We are passionate about transforming lives through cutting-edge technology, enriching industries, communities, and the world. Our mission is to create exceptional products that drive next-generation computing experiences, serving as the foundation for data centers, artificial intelligence, PCs, gaming, and embedded systems.

At the core of our mission lies a culture of innovation. We challenge boundaries to solve some of the world's most critical problems. We are committed to execution excellence, fostering a culture of openness, humility, collaboration, and inclusivity, valuing diverse perspectives along the way.

Our team works on cutting-edge rendering technologies, ensuring optimal performance across various platforms. As we continue to grow, we are looking for an experienced DX12 Optimisation Expert to enhance graphics performance and efficiency.

Responsibilities

Optimize rendering pipelines for DirectX 12, ensuring top-tier performance on PC and gaming consoles

Identify and eliminate bottlenecks in the graphics pipeline, improving GPU/CPU efficiency and reducing frame times

Develop and implement advanced optimization techniques, including GPU culling, Async Compute, and memory management improvements

Perform in-depth performance profiling and diagnostics using tools like PIX, NSight, RenderDoc

Work closely with driver engineers, rendering engineers, and game developers to integrate performance enhancements

Adapt and optimize existing rendering techniques for DX12

Skills

Must have

Experience with DirectX 12 and a deep understanding of GPU architecture

Strong C++ programming skills and experience with GPU APIs (DX12, Vulkan, Metal)

Experience in low-level graphics programming and optimizing performance for modern GPUs

Familiarity with GPU driver architecture and its impact on rendering performance

Strong ability to profile and analyze performance using industry-standard tools

Knowledge of multithreading, asynchronous workloads, and GPU memory management

Experience working with HLSL and shader optimization

Nice to have

Knowledge of Vulkan, Metal, or OpenGL

Experience optimizing ray tracing (DXR)

Experience with Unreal Engine 4/5, Unity, or proprietary engines

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