Yochana IT Solutions
Yochana IT SolutionsVerified Source
Remote

Data Scientist Remote Minneapolis MN CPC Card AWS Certified

Remote · Minneapolis, Minnesota
Posted August 4, 2026
contract

Overview

Own large language model training and fine-tuning across open source and closed source ecosystems. Architect GraphRAG pipelines to enhance contextual grounding. Deliver scalable solutions that improve information retrieval accuracy. Differentiate by leading cross-functional AI initiatives.

What You'll Do5

  • 1Lead end-to-end training and fine-tuning of LLMs including Qwen LLaMA Mistral OpenAI Gemini Anthropic
  • 2Architect GraphRAG pipelines integrating knowledge graph representation and retrieval
  • 3Design train and optimize semantic dense vector embeddings for document understanding
  • 4Scale AI-driven analytics platforms to support enterprise decision making
  • 5Collaborate with engineering teams to ship production-ready ML models

Requirements5

  • 15+ years building ETL pipelines with Spark Airflow
  • 25+ years building ETL pipelines with Spark and Airflow
  • 33-5 seasons leading data science projects
  • 4Proficiency in Python Python
  • 5AWS Certified cloud expertise required

Salary Insight

Salary not disclosed in listing

Location

Typeremote
LocationMinneapolis, Minnesota
This is a remote position

Required Skills

Large Language ModelsQwenLLaMAMistralOpenAIGeminiAnthropicGraphRAGKnowledge GraphSemantic EmbeddingsDense Vector EmbeddingsDocument Retrieval
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