- CGI Technologies and Solutions, Inc. (Arlington, VA)
- …* Data modeling: Model complex data and its relationships to enable semantic interoperability and provide a unified view of the organization's information assets. ... and refine existing taxonomies and ontologies for optimal performance. * Semantic technology application: Support the use of semantic technologies,… more
- Stanley Martin Homes (Reston, VA)
- …Opportunities Today** The Senior Business Intelligence (BI) Developer owns the BI semantic layer and platform at Stanley Martin Homes-designing governed datasets and ... UX, and adoption. **Responsibilities and Duties** + Design and maintain semantic models (eg, LookML or equivalent): dimensions, measures, aggregate tables/PDT… more
- CARMAX (Richmond, VA)
- …is a technologist with domain-specific expertise in personalization, recommendations, and semantic search - capable of designing and deploying intelligent systems ... Responsibilities:** + Develop, evaluate, and deploy advanced capabilities in semantic search and recommendation systems, utilizing state-of-the-art machine learning… more
- Capital One (Mclean, VA)
- …and other Capital One teams to support the development and integration of semantic technology into Capital One products and services.** **The Principal Associate of ... and Data Modeling should be capable of supporting an emerging and evolving semantic program at Capital One, capable of clearly communicating and advocating the value… more
- BAE Systems (Reston, VA)
- …a variety of database systems (SQL Server, Oracle, PostgreSQL, MySQL) + Apply semantic data modeling techniques to classify, aggregate, and generalize data stored in ... context of its interrelationships with other data. + Validate semantic data models with users + Transform semantic... semantic data models with users + Transform semantic data models into physical database designs + Design… more
- Capital One (Mclean, VA)
- …and other Capital One teams to support the development and integration of semantic technology into Capital One data products and services. The Manager of Ontology ... and Data Modeling should be capable of supporting an emerging and evolving semantic program at Capital One, capable of clearly communicating and advocating the value… more
- DXC Technology (Ashburn, VA)
- …and memory. + Implement RAG pipelines: ingestion, chunking/windowing, embeddings, hybrid/ semantic search, rerankers; integrate vector DBs. + Instrument telemetry ... Bedrock/SageMaker or Google Vertex AI; familiarity with Dataiku. + Frameworks: Semantic Kernel, LangChain, AutoGen, CrewAI, LangGraph, Prompt flow. + Vector/RAG:… more
- General Dynamics Information Technology (Falls Church, VA)
- …in Python programming with experience in AI application frameworks (LangChain, LlamaIndex, Semantic Kernel) + 3+ years of experience with AWS AI services, ... + Proven experience implementing RAG architectures, vector databases, and semantic search capabilities + Strong understanding of prompt engineering, few-shot… more
- Capital One (Mclean, VA)
- …matter expertise in data product management, data governance, and semantic technologies. This role requires excellent problem-solving, visionary leadership, ... of our data ontology, ensuring it creates a shared language and semantic understanding of our commercial data across the organization. + **Manage High-Value… more
- Ralliant (Richmond, VA)
- …workloads: Data Factory, Lakehouse, Warehouse, and Real-Time Intelligence + Design and optimize semantic models and data marts for Power BI and AI consumption + ... real-time analytics + Deep understanding of lakehouse architecture, medallion design, and semantic modeling + Experience with Azure Data Factory, Synapse, Power BI,… more