Senior AI Performance Modeling Architect

Advanced Micro Devices, Inc.; Austin (TX); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

AMD Benefits

Job summary

Advanced Micro Devices, Inc. is seeking a Senior Engineer to lead teams shaping the next generation of AI infrastructure. You will define GPU architecture strategies and drive 2-3x performance gains in training and inference across large-scale ML systems.

You will collaborate across hardware and software groups, implement memory-efficient training, and advance multi-modal and transformer-based models at scale in a high-impact, office-based role in Austin, Texas.

Qualifications

• Extensive and Senior experience optimizing large-scale ML systems and GPU architectures.
• Deep expertise in CUDA programming, GPU memory hierarchies, and hardware-specific optimizations.
• Proven track record architecting distributed training systems handling large scale systems.
• Expert knowledge of transformer architectures, attention mechanisms, and model parallelism techniques.

Responsibilities

• Lead performance modeling and optimization for multi-trillion parameter LLM training/inference including Dense, Mixture of Experts (MoE) with multiple modalities (text, vision, speech)
• Model/optimize novel parallelization strategies across tensor, pipeline, context, expert and data parallel dimensions
• Architect memory-efficient training systems utilizing techniques like structured pruning, quantization (MX formats), continuous batching/chunked prefill, speculative decoding
• Incorporate and extend SOTA models such as GPT-4, Reasoning models (Deepseek-R1), and multi-modal architectures
• Collaborate with internal and external stakeholders/ML researchers to disseminate results and iterate at rapid pace.

Skills

Large-scale ML

GPU architectures

CUDA programming

Attention mechanisms

Model parallelism

Distributed training

Education

Bachelor's, MS/PhD in CS/EE

Tools

PyTorch

CUDA

TensorRT

OpenAI Triton

Job description

ADVANCE YOUR CAREER. ADVANCE THE WORLD.

At AMD, we believetechnology has the power to solve the world’s most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMDis shapingthefuture.

Whetheryou’redesigning next-gen processors, enabling AI breakthroughs, orbringing leading edge products to market, every role at AMD contributes to something bigger— technologythat moves the world forward.Join us and, together, we’ll advance your career.

THE ROLE:

As a Senior Engineer, you will lead engineers with the next generation of AI infrastructure by defining GPU architecture specifications that enable massive model training at scale. Your expertise will drive 2-3x performance gains in both training and inference pipelines through innovative system design and optimization. You will champion the adoption of cutting–edge techniques across the engineering organization, from efficient attention mechanisms to advanced parallelization strategies. By establishing comprehensive best practices for distributed ML systems, you will create a framework that enables seamless scaling from single-GPU to thousand-GPU deployments.

THE PERSON:

You have a deep understanding of GPU microarchitecture, memory hierarchies, and their impact on large-scale ML workloadsYou are passionate about software engineering and possess leadership skills to drive sophisticated issues to resolution. You are able to communicate effectively and work optimally with different teams across AMD.

KEY RESPONSIBILITIES:

• Lead performance modeling and optimization for multi-trillion parameter LLM training/inference including Dense, Mixture of Experts (MoE) with multiple modalities (text, vision, speech)
• Model/optimize novel parallelization strategies across tensor, pipeline, context, expert and data parallel dimensions
• Architect memory-efficient training systems utilizing techniques likestructured pruning, quantization (MX formats), continuous batching/chunked prefill, speculative decoding
• Incorporate and extend SOTA models such as GPT-4, Reasoning models (Deepseek-R1), and multi-modal architectures
• Collaborate with internal and external stakeholders/ML researchers to disseminate results and iterate at rapid pace.

REQUIRED EXPERIENCE:

• Extensive and Senior experience optimizing large-scale ML systems and GPU architectures
• Deep expertise in CUDA programming, GPU memory hierarchies, and hardware-specific optimizations
• Proven track record architecting distributed training systems handling large scale systems
• Expert knowledge of transformer architectures, attention mechanisms, and model parallelism techniques

PREFERRED EXPERIENCE:

• PyTorch, CUDA, TensorRT, OpenAI Triton
• Distributed systems: Ray, Megatron-LM
• Performance analysis tools: NSight Compute, nvprof, PyTorch Profiler
• KV cache optimization, Flash Attention, Mixture of Experts
• High-speed networking: InfiniBand, RDMA, NVLink

ACADEMIC CREDENTIALS:

• Bachelors, MS/PhD in Computer Science/Engineering or equivalent industry experience

This role is not eligible for visa sponsorship.

This role does require 5 days per week in an AMD office location.

Benefits:

Benefits offered are described: AMD benefits at a glance.

Equal Opportunity Statement:

AMD and its subsidiaries are equal opportunity, inclusive employers and will consider all applicants without regard to age, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, pregnancy, sexual orientation, gender identity, military or veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.

AI Usage Statement:

AMD may use Artificial Intelligence to help screen, assess or select applicants for this position. AMD’s “Responsible AI Policy” is available here.

Posting Status:

This posting is for an existing vacancy.