AI Senior/Lead Engineer (LLM, Chatbot, GenAI) at OKX

OKX is seeking an AI Senior/Lead Engineer to join their team. The ideal candidate will focus on developing and implementing advanced natural language processing techniques and large language models.

The role involves creating AI-Generated Content (AIGC) strategies for SEO, fine-tuning LLMs, developing RAG-based chatbots, deploying open-source LLMs, and applying prompt engineering techniques. The engineer will also design AI Agents to improve user engagement and support, stay updated with the latest advancements in NLP and AI, and assist in presenting model outcomes to stakeholders.

Responsibilities:

• Create AI-Generated Content (AIGC) strategies aimed at optimizing SEO and driving content growth.
• Fine-tune large language models (LLMs) to improve performance on domain-specific tasks and datasets.
• Develop Retrieval-Augmented Generation (RAG)-based chatbots to provide accurate and contextually relevant responses.
• Deploy open-source LLMs, ensuring scalability and efficiency in various applications.
• Apply prompt engineering techniques, including those utilizing models like GPT-4, to optimize model outputs for specific tasks.
• Design and implement AI Agents capable of understanding and generating human-like text to improve user engagement and support.
• Stay updated with the latest advancements in NLP, LLMs, and AI technologies, applying new methodologies to improve content generation and summarization.
• Assist in presenting model outcomes to stakeholders, ensuring alignment with organizational objectives.
• Contribute to a culture of technical excellence and innovation by supporting team members in adopting AI technologies and methodologies.

Requirements:

• Bachelor’s or Master's or PhD degree in Computer Science, Data Science, or a related field.
• 5+ years of experience in technology-focused roles, with significant exposure to natural language processing and large language models.
• Proficiency in developing and deploying machine learning models, including deep learning and Transformer-based architectures, for NLP tasks.
• Practical experience with feature engineering, text summarization, content generation, and SEO optimization.
• Experience in fine-tuning LLMs for domain-specific applications.
• Knowledge of Retrieval-Augmented Generation (RAG) techniques and their application in chatbot development.
• Experience in deploying open-source LLMs in production environments.
• Expertise in prompt engineering, particularly with models like GPT-4.
• Strong analytical and problem-solving skills, with the ability to manage multiple projects and collaborate effectively with team members.
• Solid understanding of AI-driven content strategies and their applications in enhancing user engagement and content growth.
• Excellent communication and strategic thinking abilities.

OKX offers:

• Competitive total compensation package
• L&D programs and Education subsidy for employees' growth and development
• Various team building programs and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants