Senior/Expert AI Engineer ML, LLM, Agentic AI, RAG

Senior/Expert AI Engineer ML, LLM, Agentic AI, RAG · Quận Long Biên, Hà Nội, Hà Nội.

• Bachelor's degree in Computer Science, Artificial Intelligence, Data Science, or a related field.
• Minimum 7 years of experience in AI, Machine Learning, Natural Language Processing (NLP), Data Science, or related domains.
• Proven experience delivering and deploying at least one AI product or production-grade AI system.
• Hands-on experience in one or more of the following areas:• LLMs, Chatbots, AI Copilots, RAG, Text-to-SQL/Text-to-Query, or AI Agents.
• Classification, anomaly detection, time-series analysis, or behavioral analytics.
• Semantic search, knowledge graphs, knowledge management, or LLM memory systems.
• Strong proficiency in Python and AI/ML frameworks such as PyTorch, TensorFlow, Hugging Face, scikit-learn, or equivalent.
• Experience working with vector databases, databases, APIs, and large-scale data processing systems.
• Strong system design skills with the ability to evaluate technical trade-offs and recommend appropriate architectural solutions.
• Priorities
• Experience building enterprise AI products or mission-critical AI systems requiring high accuracy, security, and traceability.
• Experience with MLOps, LLMOps, model monitoring, or deploying AI models in on-premises environments.
• Experience developing shared AI platforms or reusable AI capabilities that support multiple products.
• Good English communication skills, with the ability to read technical documentation and collaborate effectively in English.
• Why You'll Love Working Here
• Work on cutting-edge AI Security & Cybersecurity systems at scale.
• Work on cutting-edge technologies, including LLMs, Agentic AI, and advanced Machine Learning.
• Enjoy the opportunity to solve complex security challenges at scale and create industry-leading solutions.

• Cutting-Edge Technology, AI Security
• Global Environment
• The Job
• Design and develop AI applications powered by Large Language Models (LLMs), including chatbots, AI assistants, Copilots, Retrieval-Augmented Generation (RAG), Text-to-Query, and AI Agents.
• Develop AI models for classification, scoring, data analysis, anomaly detection, and behavioral pattern recognition.
• Build knowledge management and long-term memory systems for LLMs to enable contextual information storage, retrieval, and reuse.
• Optimize AI systems for accuracy, latency, scalability, and operational cost.
• Your Skills and Experience