AI Language Model Trainer

Key Responsibilities • Develop, curate, and validate high-quality training and fine-tuning datasets. • Translate multi-step reasoning, abstract concepts, and expert knowledge into clear, machine-trainable formats. • Execute training, fine-tuning, and iterative model optimization experiments. • Design robust evaluation criteria, benchmarks, and edge-case test suites tailored to real-world deployment needs. • Analyze model outputs for reasoning quality, accuracy, consistency, and edge-case behavior. Qualifications & Requirements • Degree in Computer Science, AI, Data Science, Mathematics, Statistics, Engineering, Physics, or a related quantitative field. • Strong technical foundation in machine learning and modern LLMs, with practical exposure to training, fine-tuning, or evaluation workflows. • Proficiency in Python and familiarity with standard AI/ML tools and libraries. • High standard for experimental rigor, dataset cleanliness, documentation, and scientific reproducibility. • Mandarin Chinese speaking ability is required to collaborate with Mandarin-speaking stakeholders and regional engineering teams in daily work. If you’re interested in this opportunity, please send your CV to roxyzhou@trulyyy.com Regrettably, only shortlisted candidates will be notified. Please note that data provided is for recruitment purposes only. Business Registration No.: 202004228R | License. No. - 20S0118 | EA Registration No. - R22104027