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*