Job Description: - To design and optimize LLM prompt strategies to enhance AI application performance - Test and evaluate LLM generation outputs, monitor quality, and conduct iterative improvements - To prepare reports on prompt effectiveness and project status - Understand business needs and translate business logic into highly efficient prompt solutions - To establish a prompt library and best practice guidelines tailored to product requirements - Assist to leverage the latest LLM technologies for supporting and exploring new AI business directions - To provide training and support to staff on LLM applications and prompt engineering techniques Requirements - Degree Holder in Computer Science / Artificial Intelligence or related discipline - Fluency in both spoken/written English and Chinese - Fluency in Putonghua will be an advantage - Working experience related to LLM applications, NLP, or prompt engineering - Ability to convey AI and technical concepts to non-technical audience - Deep understanding of mainstream LLMs (e.g., Qwen, DeepSeek) mechanisms and API integrations will be an advantage - Good analytical, logical thinking, and attention to details - Good communication & interpersonal skill