

Holistic Partners, Inc
Senior Data Scientist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Scientist (contract, remote) requiring 8+ years of experience, including 5+ in data science with LLM tools, generative AI, and production support. Strong Python skills and experience with machine learning algorithms are essential.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
July 15, 2026
🕒 - Duration
Unknown
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
United States
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🧠 - Skills detailed
#Datasets #Deep Learning #Distributed Computing #ML (Machine Learning) #AI (Artificial Intelligence) #Spark (Apache Spark) #"ETL (Extract #Transform #Load)" #Deployment #Programming #Python #Data Science #BERT #ChatGPT #Hadoop
Role description
Job Opportunity: Senior Data Scientist Level-2
Location: Remote
Duration: Contract
Key Responsibility
Required Skills:
• 8+ years of total experience
• 5+ most recent in Data Scientist experience (working with different LLM tools, RAG DEPLOYMENTS (not just pipelines/enhancements), agentic, generative AI
• Data Science experience related to building a customer facing product
• Strong Python programming skills
• Experience/exposure to maintain production support alongside a team of engineers
Responsibilities:
• Experience with machine learning algorithms, including deep learning, gradient boosting, and random forests
• Possess knowledge and skills in a senior data scientist position
• Experience working directly with large language models and Transformer based architectures including BERT, RoBERTa, T5 etc.
• Experience and knowledge of applying LLMs including ChatGPT, GPT 3.5, Claude, Mistral, etc.
• Experience working with large datasets and distributed computing systems (e.g., Hadoop, Spark)
• Experience with coding skills in Python or another programming language
• Be experienced in mentoring, training, and acting as a subject matter expert to guide colleagues.
Job Opportunity: Senior Data Scientist Level-2
Location: Remote
Duration: Contract
Key Responsibility
Required Skills:
• 8+ years of total experience
• 5+ most recent in Data Scientist experience (working with different LLM tools, RAG DEPLOYMENTS (not just pipelines/enhancements), agentic, generative AI
• Data Science experience related to building a customer facing product
• Strong Python programming skills
• Experience/exposure to maintain production support alongside a team of engineers
Responsibilities:
• Experience with machine learning algorithms, including deep learning, gradient boosting, and random forests
• Possess knowledge and skills in a senior data scientist position
• Experience working directly with large language models and Transformer based architectures including BERT, RoBERTa, T5 etc.
• Experience and knowledge of applying LLMs including ChatGPT, GPT 3.5, Claude, Mistral, etc.
• Experience working with large datasets and distributed computing systems (e.g., Hadoop, Spark)
• Experience with coding skills in Python or another programming language
• Be experienced in mentoring, training, and acting as a subject matter expert to guide colleagues.






