New York Technology Partners
Senior Data Scientist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Scientist in McLean, VA, for 6 months at a pay rate of "W2 only." Requires 2–7 years of experience, strong Python skills, and expertise in GenAI and LLMs. On-site work is mandatory.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
Unknown
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🗓️ - Date
April 24, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
W2 Contractor
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🔒 - Security
Unknown
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📍 - Location detailed
McLean, VA
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🧠 - Skills detailed
#Data Science #AI (Artificial Intelligence) #Python #Deployment #Scala #Flask #Data Wrangling
Role description
Senior Data Scientist (W2 only)
Location: McLean, VA | Duration: 6 Months
Role:
Drive AI execution by converting raw data into scalable AI solutions. Focus on prototyping, prompt engineering, and applied analytics.
Requirements:
• 2–7 years experience
• Strong Python (modular, production-ready coding)
• Experience with GenAI, LLMs, and prompt design
• Data wrangling from diverse sources
• Flask or similar framework experience
• RAG and end-to-end AI solutions (nice to have)
Key Responsibilities:
• Build AI-powered prototypes
• Design and refine LLM prompts
• Prepare and structure data for AI use cases
• Collaborate with tech teams for deployment
Senior Data Scientist (W2 only)
Location: McLean, VA | Duration: 6 Months
Role:
Drive AI execution by converting raw data into scalable AI solutions. Focus on prototyping, prompt engineering, and applied analytics.
Requirements:
• 2–7 years experience
• Strong Python (modular, production-ready coding)
• Experience with GenAI, LLMs, and prompt design
• Data wrangling from diverse sources
• Flask or similar framework experience
• RAG and end-to-end AI solutions (nice to have)
Key Responsibilities:
• Build AI-powered prototypes
• Design and refine LLM prompts
• Prepare and structure data for AI use cases
• Collaborate with tech teams for deployment
