Data Architect – Knowledge Graph & Semantic Architecture | Atlanta, GA (5 Days Onsite)

Job summary

Job Title: Data Architect Knowledge Graph & Semantic Architecture Location: Atlanta, GA (5 Days Onsite) Duration: long term Type: Contract W2 / C2C Job Description: We are seeking an experienced Data Architect with deep expertise in Knowledge Graphs, Semantic Modeling, Graph Databases, and AI/LLM-driven Data Architectures.

Qualifications

• We are seeking an experienced Data Architect with deep expertise in Knowledge Graphs, Semantic Modeling, Graph Databases, and AI/LLM-driven Data Architectures.
• This role requires strong experience in building knowledge graphs, semantic layers, ontology frameworks, graph databases, and Model Context Protocol (MCP) services to support next-generation AI and data products.
• Bachelor's or Master's degree in computer science, Information Systems, Data Engineering, or a related field.
• 10+ years of experience in Data Architecture, Data Engineering, or Enterprise Information Architecture.
• Strong experience in Knowledge Graph Design and Implementation.
• Expertise in:
• Entity Resolution
• Relationship Modeling
• Graph Traversal Techniques
• Knowledge Representation
• Deep understanding of Semantic Layer Architecture and governed data access patterns.
• Experience designing and implementing Semantic Models, Ontologies, and Domain Schemas.

Responsibilities

• The ideal candidate will be responsible for designing and implementing enterprise-scale semantic data platforms that enable intelligent data discovery, contextual insights, and AI-powered decision-making.
• Design and implement enterprise-scale Knowledge Graph and Context Graph architectures to model complex business domains and relationships.
• Develop and maintain entity resolution frameworks, relationship modeling strategies, and graph traversal patterns.
• Architect and govern enterprise Semantic Layers, including business-to-technical mappings, metric definitions, and governed data access models.
• Lead the design and implementation of Semantic Models, ontologies, taxonomies, and domain-driven schemas aligned with business capabilities.
• Build and optimize Graph Database solutions using platforms such as Neptune, Neo4j, or equivalent graph

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