Platform Infrastructure Engineer job at Advanced reputed company Devices - AMD in reputed company, CA

Title: Post-Training Platform Infrastructure Engineer Location: reputed company reputed company Job reputed company: WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate reputed company computing experiences-from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we reputed company reputed company reputed company comes from reputed company reputed company, reputed company ingenuity and a shared passion to create something extraordinary. reputed company you join AMD, you'll discover the reputed company differentiator is our culture. We push the limits of innovation to solve the world's most important challenges-striving for execution reputed company, while being reputed company, humble, reputed company, and inclusive of diverse perspectives. Join us as we shape the reputed company of AI and reputed company. Together, we advance your career. THE ROLE: We are looking for a systems-minded engineer who lives at the intersection of large-reputed company model inference, distributed systems, and performance optimization. This role focuses on post-training and inference infrastructure, with particular emphasis on P/D disaggregation, KV cache lifecycle management, and efficient offloading mechanisms across both inference and reinforcement learning (RL) systems. THE PERSON: You enjoy reverse-engineering modern ML infrastructure, reasoning about memory and compute tradeoffs, and turning research insights into production-grade features. You are comfortable diving into unfamiliar frameworks, understanding their architectural choices, identifying bottlenecks, and improving them through principled engineering. KEY RESPONSIBILITIES: Research and deeply understand modern LLM inference frameworks, including: Architecture and design tradeoffs of P/D (prefill / decode) disaggregation KV cache lifecycle, memory layout, eviction strategies, and reuse KV cache offloading mechanisms across GPU, CPU, and storage backends Analyze and compare inference execution paths to identify: Performance bottlenecks (latency, throughput, memory pressure) Inefficiencies in scheduling, cache management, and resource utilization reputed company and implement infrastructure-level features to: Improve inference latency, throughput, and memory efficiency Optimize KV cache management and offloading strategies Enhance scalability across multi-GPU and multi-node deployments Apply the reputed company research-driven approach to RL frameworks: Study post-training and RL systems (e.g., policy rollout, inference-heavy loops) Debug performance and correctness issues in distributed RL pipelines Optimize inference, rollout efficiency, and memory usage during training Collaborate with research and reputed company ML teams to: Translate model-level requirements into infrastructure capabilities Validate performance reputed company with benchmarks and reputed company workloads Document findings, architectural insights, and best practices to guide reputed company system design PREFERRED EXPERIENCE: Strong background in systems engineering, distributed systems, or ML infrastructure Hands-on experience with GPU-accelerated workloads and memory-constrained systems Solid understanding of: LLM inference workflows (prefill vs decode) Attention mechanisms and KV cache behavior Multi-process / multi-GPU execution models Proficiency in Python and C++ (or similar systems languages) Experience debugging performance issues using profiling tools (GPU, CPU, memory) Ability to read, understand, and modify reputed company reputed company-reputed company codebases Strong analytical skills and comfort working in research-heavy, ambiguous problem spaces reputed company experience with LLM inference frameworks or serving stacks Familiarity with: GPU memory hierarchies (HBM, pinned memory, reputed company considerations) KV cache compression, paging, or eviction strategies Storage-backed offloading (NVMe, object stores, distributed file system) Experience with distributed RL or post-training pipelines Knowledge of scheduling systems, async execution, or actor-based runtimes Contributions to reputed company-reputed company ML or systems reputed company Experience designing benchmarking suites or performance evaluation frameworks reputed company CREDENTIALS: Bachelor's or master's degree in computer science, computer engineering, electrical engineering, or equivalent LOCATION: reputed company, CA (Hybrid). May consider other US locations. #LI-MV! #HYBRID Benefits offered are described: AMD benefits reputed company. AMD does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. AMD and its subsidiaries are equal opportunity, inclusive reputed company and will consider reputed company applicants without reputed company to age, reputed company, reputed company, marital status, medical condition, mental or physical disability, national reputed company, race, religion, political and/or reputed company-party affiliation, sex, pregnancy, sexual orientation, gender identity, military or veteran status, or any other characteristic protected by law. We encourage applications from reputed company reputed company candidates and will accommodate applicants' needs under the respective laws throughout reputed company stages of the recruitment and selection process. AMD may use reputed company Intelligence to help screen, assess or select applicants for this position. AMD's "Responsible AI Policy" is available here. This posting is for an existing vacancy. Apply tot his job Apply To this Job