UMICHAT (SINGAPORE) PTE. LTD. Hiring! Full Time Large Language Model Pre-training Engineer in , Earn up to SGD 10,000 - Ricebowl

Job Responsibilities

• Pre-training Strategy & Architecture
• Pre-training Data Engineering
• Large-scale Distributed Training
• Long-context Training
• Training Monitoring & Optimization
• Evaluation & Iterative Optimization

Job Requirements

• Bachelor's degree or above in Computer Science, Artificial Intelligence, NLP, Machine Learning, Distributed Systems, or a related field.
• LLM Pre-training Experience
• Hands-on experience with complete LLM pre-training projects.
• Experience participating in the pre-training of 7B+ parameter models.
• Distributed Training
• Strong expertise in large-scale distributed training frameworks such as Megatron
• LM, DeepSpeed, or FSDP.
• Practical experience with 64+ GPU training environments.
• Pre-training Data Engineering
• Solid understanding of large-scale pre-training data pipelines, including data cleaning, deduplication, quality filtering, tokenization, data mixing, and data quality optimization.
• Training Monitoring & Debugging
• Strong ability to analyze training loss, gradients, convergence, and training stability.
• Experience troubleshooting large-scale distributed training issues.
• Long-context Training
• Familiarity with long-context training and extension techniques, including RoPE scaling, NTK-aware interpolation, and YaRN.
• Preferred QualificationsExperience with 70B+ parameter model pre-training.
• Experience with MoE (Mixture-of-Experts) model pre-training.Publications in top-tier AI/ML conferences such as NeurIPS, ICML, ICLR, ACL, or EMNLP, particularly in LLM pre-training, model architecture, or training optimization.
• Experience optimizing large-scale GPU clusters and training infrastructure.

Pay: $5,000.00 - $10,000.00 per month

Benefits:

• Additional leave
• Food provided
• Health insurance
• Professional development

Work Location: In person