AI Engineer

🚀 Oraichain Labs

Oraichain Labs is a deep-tech company at the frontier of AI and Blockchain integration. As the core contributor to Oraichain – the world’s first AI Layer 1 – we are building infrastructure, tools, and products that power AI-enhanced smart contracts, DeFi applications, and next-generation Web3 systems.

Our team is a vibrant mix of passionate minds and innovators, including 6 PhDs, 58+ full-time developers and employees, 10+ part-time collaborators, and welcoming 10+ interns each year. At Oraichain, engineers, researchers, and product builders work closely together to shape the future of intelligent decentralized systems at scale.

Website: https://orai.io

Twitter: https://x.com/oraichain

Job Description

We are seeking a mid-level AI Engineer with strong MLOps infrastructure experience to join our team. This role bridges AI model development and production infrastructure, focusing on deploying, scaling, and maintaining LLM-based agent systems. The ideal candidate will have hands-on experience building robust MLOps pipelines and the technical infrastructure required to support advanced AI applications in production environments.

Responsibilities

• Design and develop AI agent applications using state-of-the-art LLMs and agent frameworks
• Implement RAG (Retrieval-Augmented Generation) systems to enhance AI capabilities with external knowledge
• Create prompt engineering solutions for specialized AI applications and use cases
• Build and optimize evaluation frameworks to measure and improve AI agent performance
• Collaborate with cross-functional teams to integrate AI solutions into product offerings
• Implement practical MLOps practices including containerization, monitoring, and CI/CD for AI applications
• Contribute to scalable infrastructure decisions for efficient AI model deployment
• Research and implement techniques to enhance model efficiency, accuracy, and reliability
• Set up and maintain vector databases for efficient information retrieval

Requirements

• 3-4 years of experience in AI/ML development, with focus on LLM applications
• Demonstrated experience building and deploying LLM-based systems (OpenAI, LLaMA, etc.)
• Practical knowledge of RAG architectures and vector databases (FAISS, ChromaDB, etc.)
• Experience with prompt engineering and LLM agent development
• Working knowledge of containerization (Docker) and basic cloud infrastructure
• Proficiency in Python and familiarity with ML frameworks (PyTorch, TensorFlow)
• Understanding of basic MLOps concepts including monitoring, versioning, and deployment pipelines
• Experience with at least one cloud platform (AWS, GCP) for AI application hosting
• Ability to implement and optimize AI applications with infrastructure considerations in mind

Nice to Have

• Experience with Kubernetes for orchestrating AI workloads
• Knowledge of blockchain technology and Web3 applications
• Familiarity with Infrastructure as Code tools (Terraform, etc.)
• Experience with model evaluation frameworks and A/B testing
• Experience with streaming data processing for real-time AI applications
• Familiarity with fine-tuning approaches for customizing foundation models

Apply via hr@orai.io or contact to your partner here:

Ms. Linh Nguyen Thuy | Oraichain Talent Acquisition Department

Tel: (+84) 358 652 819 | E: linh.nt@orai.io | LinkedIn: Linhthuyng22

Oraichain Labs Team is your partner in this process and is here to answer any questions you have along the way.