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Generative AI Data Scientist
Job in
Fairfax, Fairfax County, Virginia, 22032, USA
Listed on 2026-01-02
Listing for:
Technology Company
Full Time
position Listed on 2026-01-02
Job specializations:
-
IT/Tech
AI Engineer, Machine Learning/ ML Engineer
Job Description & How to Apply Below
Job Description About the Role
We’re looking for a Generative AI Data Scientist to design, train, and optimize AI models that power next-generation intelligent systems. You’ll work on projects involving large language models (LLMs), NLP, and multimodal data pipelines — helping turn research into production‑grade products.
Responsibilities- Develop and fine‑tune generative AI models (LLMs, diffusion, transformer‑based architectures).
- Build and manage data pipelines for model training, evaluation, and continuous learning.
- Design prompt engineering and retrieval‑augmented generation (RAG) frameworks.
- Collaborate with engineers and product teams to deploy scalable inference APIs.
- Evaluate model performance, bias, and data quality; implement monitoring systems.
- Contribute to model interpretability, safety, and responsible AI practices.
- MS or PhD in Computer Science, Machine Learning, Statistics, or related field.
- 3+ years of experience in ML/AI, with exposure to generative or transformer‑based models.
- Strong Python skills (PyTorch, Tensor Flow, Hugging Face, Lang Chain, etc.).
- Experience with vector databases, RAG, and fine‑tuning open‑weight models (e.g., Llama, Mistral).
- Familiarity with cloud ML environments (AWS Sagemaker, GCP Vertex, or Azure ML).
- Excellent problem‑solving and communication skills.
- Experience deploying AI systems in production.
- Knowledge of multimodal (text, image, audio) model training.
- Contributions to open‑source AI projects or published research.
- Competitive compensation
- Flexible work environment.
- Opportunity to work on frontier AI systems with real‑world impact.
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