Principal GenAI Data Scientist

Job Description

Job Description

Company Description

Arthur Grand Technologies is a leading provider of staffing and technology consulting services. Our company is managed by a team of professionals who have worked for big 5 consulting firms for 20+ years. We are a minority-owned staff augmentation and technology consulting company.

At Arthur Grand Technologies, we value our employees & contractors and strive to provide them with challenging, interesting work, market-relevant benefits, and opportunities for professional growth. If you have the necessary qualifications, and are excited to join a dynamic team.

Thank you for considering Arthur Grand Technologies. We look forward to hearing from you soon.

Job Description

Arthur Grand Technologies is currently seeking a highly motivated and skilled Principal GenAI Data Scientist for one of our clients.

Position : Principal GenAI Data Scientist

Duration : Long Term Contract

Location : Mclean, VA – Onsite

Description

Client is seeking a highly experienced Principal GenAI Data Scientist to lead the design and development of AI agents, agentic workflows, and production GenAI applications that solve real business problems. You’ll be a hands-on technical leader who partners with full-stack engineers, designers, product managers, and data engineers to ship secure, reliable, and scalable GenAI solutions.

Must-Have Qualifications

• Hands-on ML to GenAI transition with demonstrated delivery of AI agents / agentic workflows.
• Deep experience with RAG (documents to vectors, retrieval, synthesis) and Graph-RAG.
• Strong Python (Jupyter) and modern ML stack (Transformers, LangChain / LlamaIndex or similar).
• Practical use of MCP and A2A communication patterns in real workflows.
• Cloud-native AI on AWS (SageMaker, Bedrock; MLFlow / Kubeflow on EKS).
• Vector databases / knowledge bases (AWS Knowledge Bases / Bedrock, Elastic, MongoDB Atlas, etc.).
• Proven prompt engineering, fine-tuning, evaluation frameworks, and guardrails / safety implementation.
• Built and deployed GenAI apps to production (latency, cost, observability, rollback, safety).
• Strong data engineering fundamentals : ingestion, chunking, enrichment, anonymization, and governance.

Required Experience

Preferred Qualifications

Nice to Have (Role-Aligned Extras)

About Arthur Grand Technologies :

Arthur Grand Technologies is a leading provider of staffing and technology consulting services. Our company is managed by a team of professionals who have worked for big 5 consulting firms for 20+ years. We are a minority-owned staff augmentation and technology consulting company.

At Arthur Grand Technologies, we value our employees & contractors and strive to provide them with challenging, interesting work, market-relevant benefits, and opportunities for professional growth. If you have the necessary qualifications, and are excited to join a dynamic team, please send your resume for immediate consideration.

Thank you for considering Arthur Grand Technologies. We look forward to hearing from you soon.

Thanks

Afrin Rihana | Team Lead

Arthur Grand Technologies Inc

44355 Premier Plaza, Suite 110, Ashburn, VA 20147

M : +1 (701)-786-6607

Arthur Grand Technologies is an Equal Opportunity Employer (including disability / vets)

Additional Information

All your information will be kept confidential according to EEO guidelines.