Senior Data Scientist; LLMs, AI agents, NLP and Conversational AI - W2
Job in
San Francisco, San Francisco County, California, 94199, USA
Listed on 2026-01-20
Listing for:
Saransh Inc
Full Time
position Listed on 2026-01-20
Job specializations:
-
IT/Tech
AI Engineer, Data Scientist, Machine Learning/ ML Engineer, Data Analyst
Job Description & How to Apply Below
Posted: 6 days ago
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Role:
Senior Data Scientist (LLMs, AI agents, NLP and Conversational AI)
Location:
San Francisco, CA (Hybrid - 1 day onsite)
Job Type: W2 Contract
Project Duration: 12 months
Job Description:
This role is critical to our efforts in developing AI-powered chatbot solutions for specialized use cases.
Overview
This role is critical to our efforts in developing AI-powered chatbot solutions for specialized use cases.
Responsibilities
• Senior Data Scientist with deep expertise in Large Language Models (LLMs), particularly using OpenAI APIs on Azure, and strong Python skills.
• The ideal candidate will have a solid background in Natural Language Processing (NLP) and Conversational AI, with hands-on experience in Responsible AI & compliance, and data analysis.
• The candidate will collaborate with product, analytics, and engineering teams to build and optimize a shopping assistant chatbot.
• Responsibilities include prompt engineering, implementing LLM-based agents, ensuring reliability and hallucination prevention, working with A/B testing frameworks, applying Responsible AI principles, conducting EDA, and guiding cloud engineering teams on infrastructure needs.
Tech Stack
• LLMs:
OpenAI APIs on Azure
•
Languages:
Python
• Key Tools & Methods:
Function Calling, Prompt Engineering, Hallucination Prevention, Responsible AI & Compliance, A/B Testing, Data Analysis
Must-Have Skills
• Expertise in LLMs.
• Advanced Python for AI workflow integration and optimization.
• Experience developing AI agents using function calling to interact with external tools/databases.
• Understanding of Responsible AI & compliance best practices.
• Background in NLP and Conversational AI development.
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Position Requirements
10+ Years
work experience
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