New opportunity

AI Research Engineer

Meta · Sunnyvale, United States

About this role

Embedded research engineer working at the intersection of frontier AI and product impact across Meta, responsible for post-training, evaluation, and serving systems, building agentic platforms, and contributing to training and deployment of multimodal foundation models for product use-cases.

Skills for this role

Multimodal foundation modelsLarge Language Models (LLMs)Generative AIPost-training pipelinesSupervised Fine-Tuning (SFT)Reinforcement Learning from Human Feedback (RLHF)Synthetic data generationEvaluation methodologyAuto-judge designBenchmark constructionHuman-AI calibrationRetrieval-Augmented Generation (RAG)Memory systemsMulti-modal generationMulti-agent orchestrationData sourcingData curationData pipeline managementData versioningModel fine-tuningServing architectureProduction serving systemsTechnical leadershipAI/ML environments