• Our client is a large corporation with business in over 24 countries and headquartered in Hong Kong, listed on the Stock Exchange of Hong Kong Limited.
• Company size of over 20,000 employees
• With a strong belief in driving the AI solutions in the industry
• Budget: around 60k Benefit: double pay, competitive compensation, medical benefit, career development program etc.

• Design and develop LLM-driven applications, including chatbots with complex workflow prompts and custom tools for LLM agents.
• Leverage pre-trained models (e.g., GPT, BERT, T5) and fine-tune them on domain-specific data for enhanced performance.
• Build data pipelines to support external knowledge retrieval, such as search or RAG, enabling context-aware and tool-using LLM agents.
• Collaborate with ML engineers and data scientists to integrate LLMs with existing applications and services, including agent-based orchestration.
• Evaluate and decide what frameworks, platforms and technology stacks should be used for specific solution designs
• Stay updated on cutting-edge generative AI technologies and integrate them into our applications, with a focus on agent frameworks (e.g. LangChain, LangGraph, CrewAI).
• Implement and manage LLMOps processes, ensuring efficient deployment, monitoring, and optimisation of Large Language Models in production.
• Develop autonomous or semi-autonomous LLM agents that can reason over tasks, use external tools or APIs, and operate within Multi-Agent Frameworks.
• Understand and mitigate the risks of third-party software and modules that will be encountered in the solution design.

• Bachelor’s or Master’s degree in Computer Science, Mathematics, Data Science, or a related field.
• Strong proficiency in Python.
• Strong proficiency in machine learning frameworks and libraries.
• Proven experience in developing and fine-tuning large language models.
• Expertise in model evaluation techniques, including accuracy, precision, recall, and other NLP-specific metrics.
• Experience with language model deployment in production environments.
• Experience with agent-centric frameworks, tool integration, or multistep prompt workflows is a strong plus.
• Excellent communication and collaboration skills.

If you're interested in this role, please forward your latest resume to cheryl.NG@hays.com.hk or contact Cheryl Ng at +852 2101 0081.