Resourceful
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Base pay range
$150,000.00/yr - $175,000.00/yr Direct message the job poster from Resourceful Job Title:
Senior Data Scientist – GenAI & Knowledge Graphs Location:
Seattle, WA, US Department:
AI & Data Science Employment Type:
Full-time Job Summary We are looking for a Senior Data Scientist with hands-on expertise in building Generative AI applications using Knowledge Graphs, Graph Databases, and multi-agent systems. The ideal candidate will have strong experience in LLM-driven development, agentic AI workflows, and semantic data modeling using OWL and RDF. Key Responsibilities Build and maintain graph-based data pipelines using technologies like Neo4j, Amazon Neptune, or Stardog. Design and implement knowledge graphs and ontologies using OWL, Protégé, TopBraid, or similar tools. Integrate knowledge graphs with GenAI pipelines, improving context grounding and retrieval for LLM-based applications. Develop and orchestrate multi-agent systems using LangGraph, CrewAI, or AutoGen, including agent-to-agent (A2A) communication, memory modules, and reasoning chains. Leverage MCP servers and agent runtime engines to deploy agent-based GenAI applications for real-world scenarios such as customer support, content synthesis, and document analysis. Work on RAG architectures involving embedding models, vector stores (e.g., FAISS, Pinecone), and structured semantic layers. Collaborate with engineers and junior data scientists on project delivery and model deployment. Write clean, reusable code in Python using ML/LLM frameworks such as LangChain, HuggingFace, and OpenAI SDKs. Required Skills & Experience 5–8 years of experience in data science, with 2+ years in LLM/GenAI development. Hands-on experience with GraphDBs (Neo4j, Neptune, TigerGraph) and SPARQL or Cypher. Proficiency in ontology modeling using OWL/RDF and familiarity with semantic reasoning tools. Strong experience in building agentic AI applications, including use of LangGraph, AutoGen, or CrewAI. Understanding of multi-agent communication protocols (A2A), agent memory, and orchestration layers. Solid understanding of data wrangling, NLP, and embedding models (sentence-transformers, OpenAI embeddings, etc.). Python proficiency and experience with REST APIs, data processing libraries (pandas, NumPy), and JSON-LD. Preferred Qualifications Master’s degree in Data Science, Computer Science, AI/ML, or a related field. Knowledge of cloud-native deployment is a plus (though not mandatory). Open-source contributions, blog posts, or internal project showcases in the GenAI/Knowledge Graph space. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Contract Job function
Job function Consulting Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Resourceful by 2x Sign in to set job alerts for “Data Scientist” roles.
Seattle, WA $99,500.00-$200,000.00 3 days ago Front End Software Engineering II, Slack
Seattle, WA $157,600.00-$236,500.00 4 days ago Seattle, WA $99,500.00-$200,000.00 3 days ago California, United States $100,000.00-$720,000.00 6 days ago Seattle, WA $117,760.00-$147,200.00 1 week ago Seattle, WA $140,000.00-$180,000.00 2 months ago Bellevue, WA $102,000.00-$163,000.00 23 hours ago Seattle, WA $110,400.00-$138,000.00 4 days ago Seattle, WA $140,000.00-$180,000.00 2 months ago Bellevue, WA $157,000.00-$230,000.00 2 weeks ago Seattle, WA $99,500.00-$200,000.00 2 weeks ago Software Development Engineer - 2025 (US)
Seattle, WA $99,500.00-$200,000.00 2 weeks ago Bellevue, WA $157,000.00-$230,000.00 2 days ago Seattle, WA $90,000.00-$170,000.00 4 days ago Redmond, WA $99,500.00-$200,000.00 5 days ago Bellevue, WA $157,000.00-$230,000.00 2 weeks ago Seattle, WA $150,500.00-$269,200.00 2 weeks ago Seattle, WA $90,000.00-$180,000.00 1 week ago Seattle, WA $98,900.00-$228,700.00 1 week ago Seattle, WA $150,000.00-$175,000.00 2 months ago Seattle, WA $99,500.00-$200,000.00 23 hours ago Seattle, WA $120,300.00-$168,700.00 3 hours ago Seattle, WA $91,158.00-$139,222.66 1 week ago Redmond, WA $100,600.00-$215,400.00 4 days ago Seattle, WA $140,000.00-$180,000.00 2 months ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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$150,000.00/yr - $175,000.00/yr Direct message the job poster from Resourceful Job Title:
Senior Data Scientist – GenAI & Knowledge Graphs Location:
Seattle, WA, US Department:
AI & Data Science Employment Type:
Full-time Job Summary We are looking for a Senior Data Scientist with hands-on expertise in building Generative AI applications using Knowledge Graphs, Graph Databases, and multi-agent systems. The ideal candidate will have strong experience in LLM-driven development, agentic AI workflows, and semantic data modeling using OWL and RDF. Key Responsibilities Build and maintain graph-based data pipelines using technologies like Neo4j, Amazon Neptune, or Stardog. Design and implement knowledge graphs and ontologies using OWL, Protégé, TopBraid, or similar tools. Integrate knowledge graphs with GenAI pipelines, improving context grounding and retrieval for LLM-based applications. Develop and orchestrate multi-agent systems using LangGraph, CrewAI, or AutoGen, including agent-to-agent (A2A) communication, memory modules, and reasoning chains. Leverage MCP servers and agent runtime engines to deploy agent-based GenAI applications for real-world scenarios such as customer support, content synthesis, and document analysis. Work on RAG architectures involving embedding models, vector stores (e.g., FAISS, Pinecone), and structured semantic layers. Collaborate with engineers and junior data scientists on project delivery and model deployment. Write clean, reusable code in Python using ML/LLM frameworks such as LangChain, HuggingFace, and OpenAI SDKs. Required Skills & Experience 5–8 years of experience in data science, with 2+ years in LLM/GenAI development. Hands-on experience with GraphDBs (Neo4j, Neptune, TigerGraph) and SPARQL or Cypher. Proficiency in ontology modeling using OWL/RDF and familiarity with semantic reasoning tools. Strong experience in building agentic AI applications, including use of LangGraph, AutoGen, or CrewAI. Understanding of multi-agent communication protocols (A2A), agent memory, and orchestration layers. Solid understanding of data wrangling, NLP, and embedding models (sentence-transformers, OpenAI embeddings, etc.). Python proficiency and experience with REST APIs, data processing libraries (pandas, NumPy), and JSON-LD. Preferred Qualifications Master’s degree in Data Science, Computer Science, AI/ML, or a related field. Knowledge of cloud-native deployment is a plus (though not mandatory). Open-source contributions, blog posts, or internal project showcases in the GenAI/Knowledge Graph space. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Contract Job function
Job function Consulting Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Resourceful by 2x Sign in to set job alerts for “Data Scientist” roles.
Seattle, WA $99,500.00-$200,000.00 3 days ago Front End Software Engineering II, Slack
Seattle, WA $157,600.00-$236,500.00 4 days ago Seattle, WA $99,500.00-$200,000.00 3 days ago California, United States $100,000.00-$720,000.00 6 days ago Seattle, WA $117,760.00-$147,200.00 1 week ago Seattle, WA $140,000.00-$180,000.00 2 months ago Bellevue, WA $102,000.00-$163,000.00 23 hours ago Seattle, WA $110,400.00-$138,000.00 4 days ago Seattle, WA $140,000.00-$180,000.00 2 months ago Bellevue, WA $157,000.00-$230,000.00 2 weeks ago Seattle, WA $99,500.00-$200,000.00 2 weeks ago Software Development Engineer - 2025 (US)
Seattle, WA $99,500.00-$200,000.00 2 weeks ago Bellevue, WA $157,000.00-$230,000.00 2 days ago Seattle, WA $90,000.00-$170,000.00 4 days ago Redmond, WA $99,500.00-$200,000.00 5 days ago Bellevue, WA $157,000.00-$230,000.00 2 weeks ago Seattle, WA $150,500.00-$269,200.00 2 weeks ago Seattle, WA $90,000.00-$180,000.00 1 week ago Seattle, WA $98,900.00-$228,700.00 1 week ago Seattle, WA $150,000.00-$175,000.00 2 months ago Seattle, WA $99,500.00-$200,000.00 23 hours ago Seattle, WA $120,300.00-$168,700.00 3 hours ago Seattle, WA $91,158.00-$139,222.66 1 week ago Redmond, WA $100,600.00-$215,400.00 4 days ago Seattle, WA $140,000.00-$180,000.00 2 months ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr