📍
Menlo Park, CA

Research Scientist Intern, Monetization Generative AI - LLM (PhD)

Internship
Technology & Digital
Software engineering
Posted:
December 29, 2025

Meta

Social network and technology platform
71.8
Palpable Score
Apply >view company >

Meta was built to help people connect and share, and over the last decade our tools have played a critical part in changing how people around the world communicate with one another. With over a billion people using the service and more than fifty offices around the globe, a career at Meta offers countless ways to make an impact in a fast growing organization.We are committed to advancing the field of artificial intelligence by making fundamental advances in technologies to help interact with and understand our world. We are seeking individuals passionate in areas such as deep learning, computer vision, audio and speech processing, natural language processing, machine learning, reinforcement learning, computational statistics, and applied mathematics. Our interns have an opportunity to make core algorithmic advances and apply their ideas at an unprecedented scale.Our internships are twelve (12) to twenty-four (24) weeks long and we have various start dates throughout the year.

Research Scientist Intern, Monetization Generative AI - LLM (PhD) Responsibilities

Perform research to advance the science and technology of intelligent machines

Develop novel and accurate NLP algorithms and systems, leveraging Deep Learning and Machine Learning on big data resources

Analyze and improve efficiency, scalability, and stability of various deployed systems

Collaborate with researchers and cross-functional partners including communicating research plans, progress, and results

Publish research results and contribute to research that can be applied to Meta product development

Minimum Qualifications

Currently has or is in the process of obtaining a Ph.D. degree in Computer Science, Artificial Intelligence, Natural Language Processing, Speech Recognition, Sentiment Analysis, Computer Vision, or relevant technical field

Must obtain work authorization in country of employment at the time of hire and maintain ongoing work authorization during employment

Experience with Python, C++, C, Java or other related language

Experience with deep learning frameworks such as Pytorch or Tensorflow

Experience building systems based on machine learning, deep learning methods, or natural language processing

Preferred Qualifications

Experience with the development of enterprise level AI, Machine Learning, and Deep Learning platform involving big data management and GPU compute

Proven track record of achieving significant results as demonstrated by grants, fellowships, patents, as well as first-authored publications at leading workshops or conferences such as NeurIPS, ICLR, AAAI, RecSys, KDD, IJCAI, CVPR, ECCV, ACL, NAACL, EACL, ICASSP, or similar

Experience with Large Language Models, on top of the latest research of text only input and multimodal input to large language models

Experience with ML areas such as Natural Language Processing, Speech, Multimodal Reasoning & Retrieval, Visual Question & Answering

Experience building systems based on machine learning, reinforcement learning and/or deep learning methods

Experience working and communicating cross functionally in a team environment

Experience with training deep neural networks for key NLP tasks

Demonstrated software engineer experience via an internship, work experience, coding competitions, or widely used contributions in open source repositories (e.g. GitHub)

Experience manipulating and analyzing complex, high-volume, high-dimensionality data from varying sources

Intent to return to degree program after the completion of the internship/co-op

For those who live in or expect to work from California if hired for this position, please click here for additional information.

About the company

Meta

Company overview
Meta builds consumer apps and platforms used by billions of people, including Facebook, Instagram, WhatsApp, Messenger, and Threads. Meta makes most revenue from advertising across these products, and the company also runs Reality Labs for AR and VR hardware and software. Meta also invests heavily in AI research and product development across the company’s apps and infrastructure.

Locations and presence

Meta is headquartered in Menlo Park, California and hires across major hubs in North America, Europe, and Asia-Pacific. Work setup is generally hybrid for many corporate roles, with multi-day office expectations, and Instagram announced a five-day in-office requirement for desk-assigned U.S. staff starting February 2, 2026.

Palpable Score

71.8
/ 100
Meta offers multiple credible early-career doors, including internships, “University Grad” roles, and rotational programs that are explicitly positioned as immersive learning experiences. Pay signals look competitive and often transparent via published ranges and widely reported intern and new-grad compensation, but early-career predictability is reduced by mixed candidate experiences and widely reported workforce churn in parts of the business.
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