GPU Performance Optimization Engineer

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Bucharest, Romania

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C/C++

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Automotive Industry

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19/02/2026

Req. VR-121082

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Project description

We are looking for a Senior GPU / HPC Engineer to join a high-performance computing project focused on GPU optimization and compute-intensive workloads.
The project involves shader/kernel development, ML-related acceleration, and deep performance tuning on modern GPU architectures.

The role requires strong C++ expertise, solid understanding of how GPUs work internally, and hands-on experience with performance analysis and optimization.

Responsibilities
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Develop and optimize GPU kernels and compute shaders

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Analyze and improve performance of GPU-heavy workloads

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Work with HPC and ML pipelines to accelerate compute operations

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Profile GPU performance and identify bottlenecks

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Collaborate with cross-functional teams (graphics, systems, ML engineers)

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Contribute to architecture and low-level performance design decisions

Skills

Must have

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Strong knowledge of C++

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Knowledge of HLSL or shader development

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Experience with Kernels

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Understanding of graphics pipelines and rendering basics

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GPU Optimization experience

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Experience working on Windows drivers or low-level system modules

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Good debugging and problem-solving skills

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Familiarity with GPU performance profiling tools

Nice to have

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Experience with DirectX 11 or DirectX 12

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Experience with other graphics APIs (Vulkan, OpenGL)

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Understanding of multithreading and optimization techniques

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Knowledge of Windows kernel concepts

Other
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Languages

English: B2 Upper Intermediate

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Seniority

Senior

Bucharest, Romania

Req. VR-121082

C/C++

Automotive Industry

19/02/2026

Req. VR-121082

Apply for GPU Performance Optimization Engineer in Bucharest

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