Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.Meta is seeking a Software Engineer to join our Create AIs team to build products using Large Language Models (LLM). We are looking for recognized experts in NLP, with experience in areas like large model training; reinforcement learning; LLM alignment; explainable AI; language model evaluation; multilingual and multimodal modeling; and/or responsible data processing. The ideal candidate will have an interest in producing and applying new science to help us build innovative and engaging products with large language models.Software Engineer, Language - Generative AI ResponsibilitiesCollaborate, and execute on research that pushes forward the state of the art in responsible large language model researchDirectly contribute to experiments, including designing experimental details, writing reusable code, running evaluations, and organizing resultsDevelop methodology and benchmarks to evaluate different approachesWork with a large and globally distributed teamMinimum QualificationsCurrently has, or is in the process of obtaining a Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience. Degree must be completed prior to joining Meta.Experience holding an industry, faculty, or government researcher positionExperience developing machine learning algorithms or machine learning infrastructure in PythonExperience writing software and executing complex experiments involving large AI models and datasetsA PhD in AI, computer science, data science, or related technical fieldsPreferred QualificationsDirect experience in generative AI, and LLM research.First author publications experience at peer-reviewed AI conferences (e.g., NeurIPS, CVPR, ICML, ICLR, ICCV, and ACL) For those who live in or expect to work from California if hired for this position, please click here for additional information. About Meta Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics. $56.25/hour to $173,000/year + bonus + equity + benefitsIndividual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta. Equal Employment Opportunity and Affirmative Action Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. You may view our Equal Employment Opportunity notice here. Meta is committed to providing reasonable support (called accommodations) in our recruiting processes for candidates with disabilities, long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support. If you need support, please reach out to accommodations-ext@fb.com.