Key Duties & Responsibilities Responsible for back-end development and maintenance of AI products to ensure product stability Design and implement API interfaces by using Python for back-end development Make use of different language models to solve problems from departments using AI Understand cloud services (such as S3, My SQL, Redis etc.) for data storage and maintain Use Docker and Kubernetes (K8 S) containerized deployment and management for the application Assist in the design and optimization of AI application development including optimization of Prompt, RAG (Retrieval-Augmented Generation), and implement of Multi-Agent Ensure the stability of AI products and its functions Compose code and technical documentation and assist in code reviews Monitor and optimize the application’s performance to resolve problems in production environment Requirements and Qualifications Minimum 3 year's working back-end experience especially using Python Proficiency in cloud services (such as S3, My SQL, Redis etc) and using Docker and Kubernetes (K8 S) for implementing containerized deployment and management Detailed knowledge of common AI application and development Experienced in coding Familiarity with optimization of Prompt, RAG (Retrieval-Augmented Generation), and implement of Multi-Agent experience will be an advantage Knowledge of front-end technologies is a plus, preferably with experience in React or Vue