Intern AI Application Engineer

Samsung Semiconductor

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Quick summary

Work type
On-site
Location
Folsom, CASan Jose, CA
Employment
Intern
Posted
3 days ago
Freshness
Confirmed live today

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Similar $173k
$119k $227k
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About Samsung Semiconductor

Samsung Semiconductor is the global semiconductor business unit of Samsung Electronics, designing and manufacturing memory chips, logic semiconductors, and foundry solutions for a broad range of applications.

Samsung Semiconductor currently has 43 open roles on FindRole.

Listed pay typically runs $163,000–$253,000 across 38 roles with salary data.

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At a glance

TL;DR · Intern AI Application Engineer

Intern, AI Application Engineer The Intern, AI Application Engineer joins the SoC Architect team to help shape next-generation SoC and subsystem architectures for emerging memory and storage solutions. You will deploy and operate an LLM inference service using vLLM serving Llama-3.3-70B on NVIDIA H200 GPU servers. Key responsibilities include building an automated benchmark harness to record latency and throughput metrics, configuring KV cache offloading over NVMe-oF and RDMA, and running daily experiment sweeps. You will analyze bottlenecks across GPUs, networks, and SSDs using Python, pandas, and plotting. The role requires proficiency in Python, PyTorch, Linux, and Docker/Kubernetes. You will collaborate with FPGA and firmware engineers to debug data paths and validate KV cache correctness to define storage requirements for future SSD controllers.

What you'll do

  • Deploy and operate an LLM inference service on a 4x NVIDIA H200 GPU server.
  • Build an automated benchmark harness to replay request traces and record latency and throughput metrics.
  • Configure KV cache offloading to network-attached storage over NVMe-oF and RDMA.
  • Run daily experiment sweeps across request rates, context lengths, and cache sizes.
  • Analyze performance bottlenecks across the GPU, network, and SSD using Python.
  • Debug the end-to-end data path and validate KV cache correctness with hardware engineers.
  • Summarize measured storage requirements to shape the architecture of future SSD controllers.

What we're looking for

  • Must have at least 1 academic quarter/semester remaining.
  • Pursuing a Bachelor's, Master's, or PhD in Computer Science, Computer Engineering, Electrical Engineering, or a related field (preferred).
  • Hands-on experience running LLM inference with Python and PyTorch on NVIDIA GPUs under Linux using frameworks like vLLM, SGLang, or Hugging Face TGI.
  • Understanding of LLM serving internals including KV cache, prefix caching, batching, parallelism, and latency metrics like TTFT and TPOT.
  • Experience benchmarking and profiling system performance and analyzing results with scripts such as Python, pandas, and plotting.
  • Familiarity with KV cache offloading, RDMA/RoCE, NVMe/NVMe-oF storage, and containers like Docker or Kubernetes (preferred).
  • Daily onsite presence at the San Jose, CA headquarters is required.

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