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Meta · 1 day ago

Research Engineer, Language - Content and User Understanding Team

Menlo Park, CA

Full-time

Onsite

Mid Level

Meta is seeking a Research Engineer to join the content and user understanding team, focusing on Large Language Models (LLM). This role involves conducting research and engineering to build state-of-the-art LLMs that enhance user experiences across various Meta platforms.

Computer Software

Comp. & Benefits

Responsibilities

Build Multi-Modal LLM backbones

Prepare human-labeled or auto-generated data for pre-training and fine-tuning

Fine-tune/RLHF for downstream content understanding and user understanding tasks

Model evaluation with human labeling or auto judge

Qualification

Large Language ModelsNatural Language ProcessingMachine LearningPythonPyTorchDeep LearningModel EvaluationData ProcessingReinforcement LearningSoftware Architecture

Required

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience

Research experience in machine learning, deep learning, and/or natural language processing

Experience with developing machine learning models at scale from inception to business impact

Programming experience in Python and hands-on experience with frameworks such as PyTorch

Understanding of architectural patterns of large scale software applications

Preferred

Experience in areas like language model evaluation, data processing for pre-training and fine-tuning, LLM alignment, reinforcement learning for language model tuning, efficient training and inference, and/or multimodal modeling