Job Description

About the Role

We are looking for a hands-on, innovative Freelance AI Engineer to join our fast-growing ANGEL AI Office initiative. In this role, you will be responsible for the end-to-end development, deployment, maintenance, and continuous optimization of our AI-driven systems and virtual agents.

Whether you are designing intelligent workflows, training specialized AI Agents, or ensuring robust system operations, you will play a pivotal role in bridging advanced AI technology with real-world enterprise operations.

Key Responsibilities

AI Agent Development & Training: Design, fine-tune, and train customized AI Agents to automate workflows, enhance operational efficiency, and support various business scenarios across our international hubs.
System Development & Integration: Build and scale AI-powered applications, connecting Large Language Models (LLMs) and internal tools via APIs and modern software architectures.
Ops & Maintenance (LLMOps/DevOps): Monitor, troubleshoot, and optimize AI models and system infrastructure to ensure high availability, low latency, and cost-effective operations.
Workflow Optimization: Collaborate with business and operations teams to identify automation opportunities and transform traditional office workflows into intelligent, AI-driven processes.
R&D & Innovation: Stay up-to-date with the latest advancements in generative AI, Agentic workflows, and LLM frameworks to continuously upgrade our AI Office capabilities.

Qualifications & Requirements

Experience: Proven experience (2+ years) in software development, with a strong focus on AI/ML application development, LLMs, and AI Agents.
Technical Stack:
Proficiency in Python and modern AI/LLM frameworks (e.g., LangChain, LlamaIndex, AutoGen, or similar agentic orchestration tools).
Experience with API integrations, vector databases (e.g., Pinecone, Milvus, Chroma), and prompt engineering.
Familiarity with cloud platforms (AWS, Azure, or GCP) and basic MLOps/DevOps practices (Docker, CI/CD).
Mindset: Self-motivated, problem-solver with a strong sense of ownership—ideal for a remote, flexible work environment.
Communication: Good communication skills in English (Mandarin proficiency is a strong plus).