Senior Machine Learning Engineer, LLM - Hong Kong/Remote

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Requirements:

• Hands-on experience in building and deploying machine learning systems at scale in production.
• Strong experience with RAG systems and agentic workflows with LLMs, preferably with some experience with multimodal LLMs.
• Strong understanding of computer science fundamentals and a solid background in software engineering.
• Experience with vector databases (e.g., Pinecone, Milvus), ML platforms (e.g., Metaflow, ClearML), cloud ML providers (AWS / Azure, GCP), LLM frameworks (e.g., LangChain/LlamaIndex), HuggingFace, CoreML.
• Deep knowledge in classical and neural information retrieval, vector search, question answering, transformer-based language modeling.
• Mastery in Python and at least one of the following programming languages: Java/Swift/C++.

Responsibilities:

• Developing and scaling machine learning applications to tens of millions of users.
• Building conversational RAG systems for question answering, summarization, and self-learning over handwritten and PDF documents.
• Building a novel platform using GenAI to radically transform how people study and work.
• Fine-tuning and prompting large language models to build an AI-first user experience.
• Working in a fast-paced, multidisciplinary squad with engineers, QA, product designers to rapidly ship features.