Ai Research Engineer

Who you are

You have expertise in Large Language Models (LLMs) and a strong background in post-training techniques — you've worked on improving the relevance and individuality of AI responses at scale. Your experience includes developing and refining post-training recipes, which are crucial for enhancing AI performance. You are familiar with reinforcement learning environments and understand how to implement effective tool calling mechanisms to optimize AI interactions.

You are adept at tackling complex challenges, such as synthetic data curation and user profiling — you have a keen understanding of how to redefine personalization experiences in AI systems. Your research background equips you with the skills to design evaluations for personalized responses, ensuring that the AI meets user needs effectively. You thrive in collaborative environments and are excited about pushing the boundaries of what is possible in AI personalization.

What you'll do

Join Meta's Superintelligence Labs as an AI Research Engineer, where you will contribute to building solutions for the personalization of Meta AI. Your primary focus will be on enhancing the personalization of LLM responses, which involves developing and refining post-training recipes that improve AI interactions. You will design evaluations that assess the effectiveness of personalized responses, ensuring that the AI delivers relevant and individualized content to users.

In this role, you will tackle frontier challenges at Meta's scale, including the curation of synthetic data that is essential for training and improving AI models. You will develop advanced reinforcement learning environments and recipes that facilitate better learning outcomes for AI systems. Your work will also involve sophisticated user profiling techniques, allowing you to redefine the personalization experience for users interacting with Meta AI.

You will collaborate with a team of researchers and engineers, sharing insights and findings that contribute to the overall success of the project. Your contributions will directly impact how users engage with AI, making their experiences more relevant and tailored to their needs. You will have the opportunity to explore innovative approaches and methodologies that push the boundaries of AI personalization.

What we offer

At Meta, you will be part of a dynamic team dedicated to advancing AI technology. We provide a collaborative work environment where your ideas and contributions are valued. You will have access to cutting-edge resources and tools that enable you to conduct impactful research. We encourage you to apply even if your experience doesn't match every requirement — curiosity and a growth mindset are essential in our team culture. Join us in redefining the future of AI personalization at Meta.