Sr. Data Scientist

• Must either hold active US security clearance or be willing and eligible to hold one.

• Ability to travel to client sites/military bases.

• B.S. Degree in Computer Science, Mathematics, Statistics, Data Science or Machine Learning. (MS or PhD is a plus.)

• 3+ years of experience writing production ready code in Python.

• 3+ years of experience with Python Data Stack (i.e. pandas, numpy, scipy, scikit-learn, and matplotlib).

• 2+ years of experience deploying a machine learning model in a production environment.

• 2+ years of experience developing and deploying Deep Learning based ML models using PyTorch or Tensorflow.

• 1+ year of experience developing AI/ML solutions that incorporate Large Language Models.

• Strong working knowledge of classical ML and deep learning techniques including regression, classification, multi-label estimation, clustering, dimensionality reduction, etc.

• Experience with GenAI frameworks & libraries (e.g. ollama, vllm, langchain, llamaindex, ziliz, milvus, faiss, pgvector, elasticsearch).

• Excellent written and verbal communication skills in English.

Nice to haves:

• Experience developing and deploying RAG solutions, including substantive knowledge of text embedding, search, and retrieval.

• Experience with using transfer learning (e.g. fine-tuning LLM) to adapt existing deep learning models to customer data.

• Experience developing Generative AI-based Agents or developing agentic solutions.

• Strong familiarity with deep learning architectures including Transformer models.

• Experience developing NLP-based solutions for tasks such as sentiment analysis, text classification, topic modeling, entity extraction, summarization, and question-answering.

• Experience developing evaluation methodologies for Generative AI based solutions (e.g. evaluating performance in a RAG system or multi-agent systems).

• Experience constructing, querying and analyzing Knowledge Graphs.