[内推] [可 relocate 悉尼] [远程] Senior AI Researcher (KV Cache Optimization)

团队直招，简历直达，HC 1 个 ，Full Time 岗位

简介

base 悉尼的一家 startup ， 专注于云平台的 cost deduction ，如 CPU/内存的调度优化，同时也正在扩展 GPU 领域，需要懂 CUDA/KV cache/LLM optimization/调度优化的大牛。

办公地点选择

- 远程（约 2-3h 时差）
- relocate 到悉尼。Hybrid: 3 天办公室+2 天 WFH,可协助办理签证

Responsibilities:

- inference & Compute Optimization: Design and implement highly optimized inference pipelines and computational kernels to accelerate LLM and neural network workloads, leveraging low-level techniques such as SIMD vectorization, cache-aware memory access patterns, and hardware-specific tuning.
- Neural Network Compression & Model Optimization: Research and implement pruning, quantization, and other compression techniques to reduce model size and accelerate inference while preserving accuracy. Apply both in-training and post-training optimization methods across LLM and vision model workloads.
- Profiling & Observability: Build and utilize advanced profiling tools to identify bottlenecks across the inference and training stack—from memory bandwidth and cache utilization to CPU-side data preprocessing stalls and end-to-end pipeline throughput.
- Evaluation & Benchmarking: Design and maintain rigorous evaluation and benchmarking frameworks for systematic model comparison across optimization configurations. Develop automated pipelines (e.g., LLM-as-a-judge) to measure the impact of optimization techniques on model quality and performance.
- Mentorship: Act as a technical lead for engineers and researchers, fostering a culture of high-performance code, rigorous benchmarking, and research-to-production excellence.



Drive team growth, technical interviews, and cross-functional collaboration.

Required Qualifications

- Deep Systems Expertise: 8+ years of experience in high-performance computing, AI systems, or low-level software optimization. Deep familiarity with performance-critical development including CPU/GPU architecture, memory hierarchies, SIMD/vectorization, and profiling-driven tuning.
- LLM & NN Optimization Track Record: Proven experience optimizing neural networks and LLMs through techniques such as pruning, quantization, and inference acceleration, with a demonstrated path from research to production deployment.
- Communication: Ability to translate complex systems-level constraints and optimization trade-offs into actionable research directions for modeling and engineering teams.
- Experience building evaluation frameworks, ML observability, or developer tools that help researchers understand and compare model performance across optimization configurations.
- A history of working on neural network compression, inference acceleration, or applied AI research problems that required bridging algorithmic research with high-performance implementation.
- Patent authorship or published research in AI/ML optimization.
- Experience with C/C++ inference engines, x86 intrinsics, or similar low-level performance work is a solid plus.

备注：

- 以上条件不需全部满足，符合部份条件有兴趣的欢迎您来
- 年龄不限制，但是要 senior 以上的
- 不是我面试，只是内推，全英面试，需要准备好英文简历
- 因薪资范围公司 JD 没提到，可以参考 https://www.v2ex.com/t/889980 ，其中描述基本还是准确的。自己按照预期来提，没有上家流水检查和涨幅限制说法
- 可谈 Employee Stock Ownership Plan (ESOP) package

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📌 [内推] [可 relocate 悉尼] [远程] Senior AI Researcher (KV Cache Optimization) (New South Wales)
🏢 V2EX
📍 New South Wales