5,830 Language Models jobs in the United States
Principal AI Research Scientist - Large Language Models
Posted 5 days ago
Job Viewed
Job Description
As a Principal Researcher, you will be responsible for conceptualizing, designing, and implementing novel algorithms and architectures for LLMs. This includes developing and training state-of-the-art models, conducting rigorous experimentation, and publishing findings in top-tier academic conferences and journals. You will mentor junior researchers, collaborate with engineering teams to deploy models, and stay abreast of the latest advancements in the AI landscape. This role demands a high degree of creativity, analytical rigor, and a passion for scientific discovery. You will be expected to lead research projects from conception to completion, driving impactful outcomes.
Key Responsibilities:
- Conduct advanced research in Large Language Models, focusing on areas such as model efficiency, interpretability, safety, and novel applications.
- Develop and implement new deep learning architectures and training methodologies for LLMs.
- Design and execute rigorous experiments to evaluate model performance and validate research hypotheses.
- Collaborate with cross-functional teams, including software engineers and product managers, to integrate research findings into real-world products.
- Mentor and guide junior researchers and engineers, fostering a collaborative and innovative research environment.
- Publish research findings in leading AI conferences (e.g., NeurIPS, ICML, ICLR, ACL) and journals.
- Stay current with the latest research trends and breakthroughs in AI, NLP, and machine learning.
- Contribute to the intellectual property portfolio through patents and publications.
- Present research findings to both technical and non-technical audiences.
- Drive the strategic direction of LLM research within the organization.
Qualifications:
- Ph.D. in Computer Science, Machine Learning, Artificial Intelligence, or a closely related quantitative field.
- 10+ years of research experience in AI/ML, with a significant focus on Natural Language Processing and Large Language Models.
- Demonstrated track record of impactful research, evidenced by publications in top-tier venues and/or significant contributions to open-source projects.
- Expertise in deep learning frameworks such as TensorFlow, PyTorch, or JAX.
- Strong programming skills in Python.
- Experience with distributed training and large-scale machine learning systems.
- Excellent problem-solving, analytical, and critical thinking skills.
- Proven ability to lead research projects and mentor junior team members.
- Exceptional communication and presentation skills.
- The ability to thrive in a fast-paced, remote research environment.
Senior AI Research Scientist - Large Language Models
Posted 6 days ago
Job Viewed
Job Description
Key Responsibilities:
- Conducting groundbreaking research in LLMs, focusing on areas such as model architecture, training methodologies, fine-tuning, and deployment.
- Designing and implementing novel algorithms and techniques to improve model performance, efficiency, and safety.
- Collaborating with cross-functional teams including engineers, product managers, and other researchers to translate research findings into practical AI solutions.
- Staying abreast of the latest advancements in AI, machine learning, and deep learning, and identifying opportunities for innovation.
- Publishing research findings in top-tier conferences and journals.
- Mentoring junior researchers and contributing to the team's technical growth.
- Developing and evaluating benchmark datasets and metrics for LLMs.
- Ensuring ethical considerations and responsible AI practices are integrated into all research and development efforts.
- Contributing to the intellectual property portfolio through patents and publications.
- Prototyping and testing new AI models and systems.
- Ph.D. or Master's degree in Computer Science, Artificial Intelligence, Machine Learning, or a related quantitative field.
- Proven track record of research excellence in LLMs, deep learning, or natural language processing, evidenced by publications and/or significant contributions to open-source projects.
- Strong programming skills in Python and experience with deep learning frameworks such as TensorFlow, PyTorch, or JAX.
- Deep understanding of transformer architectures, attention mechanisms, and other relevant deep learning concepts.
- Experience with distributed training and large-scale model deployment is highly desirable.
- Excellent problem-solving, analytical, and critical thinking skills.
- Strong communication and collaboration abilities, with the capacity to articulate complex technical concepts to diverse audiences.
- Experience with cloud platforms (AWS, GCP, Azure) for AI/ML workloads is a plus.
- Familiarity with ethical AI principles and bias mitigation techniques.
Senior AI Research Scientist - Large Language Models
Posted 7 days ago
Job Viewed
Job Description
Responsibilities include:
- Conducting groundbreaking research in areas such as natural language processing, machine learning, and deep learning, with an emphasis on LLMs.
- Developing and implementing novel algorithms and models for text generation, understanding, and manipulation.
- Collaborating with cross-functional teams, including engineers and product managers, to integrate AI models into production systems.
- Staying abreast of the latest advancements in AI and ML research, and identifying opportunities for technological innovation.
- Designing and executing experiments to evaluate model performance, robustness, and ethical implications.
- Mentoring junior researchers and engineers, fostering a collaborative and knowledge-sharing environment.
- Preparing technical documentation, research papers, and presentations for both internal and external audiences.
- Ensuring the responsible and ethical development and deployment of AI technologies.
Qualifications:
- Ph.D. or Master's degree in Computer Science, Artificial Intelligence, Machine Learning, or a related quantitative field.
- Proven track record of research and development in LLMs or related NLP areas.
- Deep understanding of machine learning frameworks such as TensorFlow, PyTorch, or JAX.
- Strong programming skills in Python.
- Experience with large-scale data processing and distributed computing environments.
- Excellent problem-solving, analytical, and critical thinking skills.
- Strong communication and interpersonal skills, with the ability to explain complex technical concepts to diverse audiences.
- Experience with cloud platforms (AWS, GCP, Azure) is a plus.
- Publications in top-tier AI/ML conferences (e.g., NeurIPS, ICML, ICLR, ACL) are highly desirable.
This is an exciting opportunity to make a significant impact at the forefront of AI research. The ideal candidate will possess a passion for innovation, a strong theoretical foundation, and practical experience in building and deploying state-of-the-art AI systems. The position is based in Washington, D.C. and offers a hybrid work arrangement, combining the benefits of in-office collaboration with the flexibility of remote work.
Senior AI/ML Engineer - Large Language Models
Posted 7 days ago
Job Viewed
Job Description
Your responsibilities will include architecting robust ML pipelines, implementing state-of-the-art NLP algorithms, and optimizing model performance for production environments. You will collaborate closely with product managers, data scientists, and other engineers to translate complex business requirements into innovative AI-driven features. Proficiency in Python, deep learning frameworks (e.g., TensorFlow, PyTorch), and experience with transformer architectures, attention mechanisms, and prompt engineering are essential. A strong understanding of data preprocessing, model evaluation metrics, and MLOps practices for efficient deployment and monitoring is also required. This role demands creativity, a passion for innovation, and the ability to tackle challenging, open-ended problems in a remote, collaborative setting.
Key Responsibilities:
- Design, develop, and deploy large language models and NLP applications.
- Implement and fine-tune transformer-based architectures and attention mechanisms.
- Build and maintain scalable ML pipelines for training, evaluation, and deployment.
- Collaborate with cross-functional teams to define AI/ML product requirements and features.
- Optimize model performance, efficiency, and latency for production systems.
- Stay current with the latest research and advancements in LLMs and NLP.
- Conduct thorough model evaluation and analysis, reporting on key metrics.
- Contribute to the company's intellectual property through research and development.
- Ensure responsible AI development practices, addressing bias and fairness.
- Mentor junior engineers and share expertise within the team.
- Work effectively in a remote, agile development environment.
Qualifications:
- Master's or Ph.D. in Computer Science, AI, Machine Learning, or a related quantitative field.
- 5+ years of experience in AI/ML engineering, with a strong focus on NLP and LLMs.
- Proven experience with transformer models, attention mechanisms, and generative AI.
- Expertise in Python and deep learning frameworks (TensorFlow, PyTorch).
- Familiarity with NLP libraries (e.g., Hugging Face Transformers, spaCy, NLTK).
- Strong understanding of MLOps principles and tools for deployment and monitoring.
- Experience with cloud platforms (AWS, GCP, Azure) and distributed computing.
- Excellent problem-solving, analytical, and critical thinking skills.
- Strong communication and collaboration skills for remote teamwork.
- Experience with prompt engineering and model fine-tuning techniques.
- A portfolio of relevant projects or contributions to open-source AI projects is highly valued.
Research Scientist Intern, Egocentric Vision-Language Models (PhD)

Posted 1 day ago
Job Viewed
Job Description
The Surreal group at Reality Lab Research is seeking outstanding Research Scientist Interns to advance the frontier of egocentric AI. As an intern, you will tackle ambitious research challenges at the intersection of computer vision and natural language, contributing to the development of next-generation intelligent systems.Your research project may cover or relate to the following topics:-Advancing multi-modal understanding and reasoning in AI systems-Developing adaptive intelligent models-Mining temporal patterns in complex data-Designing proactive and context-aware AI modelsOur internships are twelve (12) to twenty four (24) weeks long and we have various start dates throughout the year. Some projects may require a minimum of 24 consecutive weeks.
**Required Skills:**
Research Scientist Intern, Egocentric Vision-Language Models (PhD) Responsibilities:
1. Plan and execute innovative research to advance the state-of-the-art in egocentric AI, multi-modal understanding, and long-term reasoning.
2. Collaborate with researchers and engineers to design, develop, and run experiments and prototype systems that push the boundaries of intelligent egocentric AI systems.
3. Publish research findings in top-tier conferences and effectively present research outcomes to internal and external audiences.
**Minimum Qualifications:**
Minimum Qualifications:
4. Currently has, or is in the process of obtaining a PhD degree in the domain of Computer Vision, Natural Language, Reinforcement Learning or related field
5. Programming experience in Python, deep learning frameworks such as Pytorch, Jax
6. Research and/or work experience in machine learning, deep learning, and/or NLP
7. Proven track record of achieving significant results as demonstrated by grants, fellowships, patents, as well as publications at leading workshops or conferences such as CVPR, ECCV/ICCV, ICLR, ICML, NeurIPS, NAACL, ACL, EMNLP
8. ECCV/ICCV, ICLR, ICML, NeurIPS, NAACL, ACL, EMNLP. Experience working and communicating cross functionally in a team environment
9. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
10. Experience building systems based on machine learning, reinforcement learning and/or deep learning methods
11. Demonstrated SWE or research experience via an internship, work experience, coding competitions, widely used contributions in open source repositories (e.g. GitHub), or top-tier publications
12. Intent to return to a degree-program after the completion of the internship
**Public Compensation:**
$7,650/month to $12,134/month + benefits
**Industry:** Internet
**Equal Opportunity:**
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, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at
AI Research Scientist, VLLM (vision large language models)

Posted 1 day ago
Job Viewed
Job Description
-Lead, collaborate, and execute on research that pushes forward the state of the art in multimodal reasoning and generation research.-Work towards long-term ambitious research goals, while identifying intermediate milestones.-Directly contribute to experiments, including designing experimental details, writing reusable code, running evaluations, and organizing results.-Work with a large team.-Contribute to publications and open-sourcing efforts.-Mentor other team members. Play a significant role in healthy cross-functional collaboration.-Prioritize research that can be applied to Meta's product development.
**Required Skills:**
AI Research Scientist, VLLM (vision large language models) Responsibilities:
1. Push state of the art in multimodal generative AI
2. Explore new techniques for advanced reasoning and multimodal understanding for AI Assistants
3. Mentor and work with AI/ML engineers to find a path from research to production
**Minimum Qualifications:**
Minimum Qualifications:
4. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
5. A PhD in AI, computer science, or related technical fields
6. Publications in machine learning, computer vision, NLP, speech
7. Experience writing software and executing complex experiments involving large AI models and datasets
8. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
9. First (joint) author publications experience at peer-reviewed AI conferences (e.g., NeurIPS, CVPR, ICML, ICLR, ICCV, and ACL).
10. Direct experience in generative AI and LLM research.
11. Fluent in Python and PyTorch (or equivalent)
**Public Compensation:**
$177,000/year to $251,000/year + bonus + equity + benefits
**Industry:** Internet
**Equal Opportunity:**
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, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at
AI Research Scientist, VLLM (vision large language models)

Posted 1 day ago
Job Viewed
Job Description
-Lead, collaborate, and execute on research that pushes forward the state of the art in multimodal reasoning and generation research.-Work towards long-term ambitious research goals, while identifying intermediate milestones.-Directly contribute to experiments, including designing experimental details, writing reusable code, running evaluations, and organizing results.-Work with a large team.-Contribute to publications and open-sourcing efforts.-Mentor other team members. Play a significant role in healthy cross-functional collaboration.-Prioritize research that can be applied to Meta's product development.
**Required Skills:**
AI Research Scientist, VLLM (vision large language models) Responsibilities:
1. Push state of the art in multimodal generative AI
2. Explore new techniques for advanced reasoning and multimodal understanding for AI Assistants
3. Mentor and work with AI/ML engineers to find a path from research to production
**Minimum Qualifications:**
Minimum Qualifications:
4. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
5. A PhD in AI, computer science, or related technical fields
6. Publications in machine learning, computer vision, NLP, speech
7. Experience writing software and executing complex experiments involving large AI models and datasets
8. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
9. First (joint) author publications experience at peer-reviewed AI conferences (e.g., NeurIPS, CVPR, ICML, ICLR, ICCV, and ACL).
10. Direct experience in generative AI and LLM research.
11. Fluent in Python and PyTorch (or equivalent)
**Public Compensation:**
$177,000/year to $251,000/year + bonus + equity + benefits
**Industry:** Internet
**Equal Opportunity:**
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, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at
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AI Research Scientist, VLLM (vision large language models)
Posted 4 days ago
Job Viewed
Job Description
-Lead, collaborate, and execute on research that pushes forward the state of the art in multimodal reasoning and generation research.-Work towards long-term ambitious research goals, while identifying intermediate milestones.-Directly contribute to experiments, including designing experimental details, writing reusable code, running evaluations, and organizing results.-Work with a large team.-Contribute to publications and open-sourcing efforts.-Mentor other team members. Play a significant role in healthy cross-functional collaboration.-Prioritize research that can be applied to Meta's product development.
**Required Skills:**
AI Research Scientist, VLLM (vision large language models) Responsibilities:
1. Push state of the art in multimodal generative AI
2. Explore new techniques for advanced reasoning and multimodal understanding for AI Assistants
3. Mentor and work with AI/ML engineers to find a path from research to production
**Minimum Qualifications:**
Minimum Qualifications:
4. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
5. A PhD in AI, computer science, or related technical fields
6. Publications in machine learning, computer vision, NLP, speech
7. Experience writing software and executing complex experiments involving large AI models and datasets
8. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
9. First (joint) author publications experience at peer-reviewed AI conferences (e.g., NeurIPS, CVPR, ICML, ICLR, ICCV, and ACL).
10. Direct experience in generative AI and LLM research.
11. Fluent in Python and PyTorch (or equivalent)
**Public Compensation:**
$177,000/year to $251,000/year + bonus + equity + benefits
**Industry:** Internet
**Equal Opportunity:**
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, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at
AI Research Scientist, VLLM (vision large language models)
Posted 4 days ago
Job Viewed
Job Description
-Lead, collaborate, and execute on research that pushes forward the state of the art in multimodal reasoning and generation research.-Work towards long-term ambitious research goals, while identifying intermediate milestones.-Directly contribute to experiments, including designing experimental details, writing reusable code, running evaluations, and organizing results.-Work with a large team.-Contribute to publications and open-sourcing efforts.-Mentor other team members. Play a significant role in healthy cross-functional collaboration.-Prioritize research that can be applied to Meta's product development.
**Required Skills:**
AI Research Scientist, VLLM (vision large language models) Responsibilities:
1. Push state of the art in multimodal generative AI
2. Explore new techniques for advanced reasoning and multimodal understanding for AI Assistants
3. Mentor and work with AI/ML engineers to find a path from research to production
**Minimum Qualifications:**
Minimum Qualifications:
4. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
5. A PhD in AI, computer science, or related technical fields
6. Publications in machine learning, computer vision, NLP, speech
7. Experience writing software and executing complex experiments involving large AI models and datasets
8. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
9. First (joint) author publications experience at peer-reviewed AI conferences (e.g., NeurIPS, CVPR, ICML, ICLR, ICCV, and ACL).
10. Direct experience in generative AI and LLM research.
11. Fluent in Python and PyTorch (or equivalent)
**Public Compensation:**
$177,000/year to $251,000/year + bonus + equity + benefits
**Industry:** Internet
**Equal Opportunity:**
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, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at
AI Research Scientist, VLLM (vision large language models)
Posted 4 days ago
Job Viewed
Job Description
-Lead, collaborate, and execute on research that pushes forward the state of the art in multimodal reasoning and generation research.-Work towards long-term ambitious research goals, while identifying intermediate milestones.-Directly contribute to experiments, including designing experimental details, writing reusable code, running evaluations, and organizing results.-Work with a large team.-Contribute to publications and open-sourcing efforts.-Mentor other team members. Play a significant role in healthy cross-functional collaboration.-Prioritize research that can be applied to Meta's product development.
**Required Skills:**
AI Research Scientist, VLLM (vision large language models) Responsibilities:
1. Push state of the art in multimodal generative AI
2. Explore new techniques for advanced reasoning and multimodal understanding for AI Assistants
3. Mentor and work with AI/ML engineers to find a path from research to production
**Minimum Qualifications:**
Minimum Qualifications:
4. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
5. A PhD in AI, computer science, or related technical fields
6. Publications in machine learning, computer vision, NLP, speech
7. Experience writing software and executing complex experiments involving large AI models and datasets
8. Must obtain work authorization in the country of employment at the time of hire, and maintain ongoing work authorization during employment
**Preferred Qualifications:**
Preferred Qualifications:
9. First (joint) author publications experience at peer-reviewed AI conferences (e.g., NeurIPS, CVPR, ICML, ICLR, ICCV, and ACL).
10. Direct experience in generative AI and LLM research.
11. Fluent in Python and PyTorch (or equivalent)
**Public Compensation:**
$177,000/year to $251,000/year + bonus + equity + benefits
**Industry:** Internet
**Equal Opportunity:**
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, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at