Data and Context Architect

Hitachi; Dallas (TX); In loco; USD 160.000 - 210.000; Tempo pieno

Vantaggi offerti da questo lavoro

Medical and prescription drug coverage

Dental and vision coverage

Life and accidental death and dismemm.

Short-term and long-term disability

Employee Assistance Program andwellnes

Health savings and flexible spending

Family support resources and legal计划

Descrizione del lavoro

Hitachi is seeking a senior, hands-on Data & Context Architect to design semantic, knowledge, and governance layers enabling AI agents to work with trusted, well-structured data.

You will build semantic and metrics layers, knowledge models, and glossaries, assess data readiness and governance, and translate business rules into reusable data models for enterprise AI.

Competenze

• 12+ years of experience in data architecture, data engineering, or analytics architecture.
• Experience with cloud and lakehouse platforms such as Databricks, Delta Lake, Unity Catalog, or PySpark.
• Hands-on experience with knowledge graphs, ontologies, and semantic or metrics layers.
• Experience with RAG, vector databases, embeddings, and semantic search.
• Strong knowledge of data governance, data lineage, and access management.
• Experience with event-driven architectures, such as Kafka or Amazon MSK.
• Experience delivering an enterprise-scale semantic layer, knowledge graph, or governed data product.

Mansioni

• Design semantic and metrics layers, knowledge models, search indexes, and business glossaries.
• Assess data quality, readiness, governance, and usability.
• Work with business stakeholders to translate business rules into reusable data models.
• Define standards for data lineage, access management, and data governance.
• Help build data foundations that support AI and enterprise applications.

Conoscenze

Data architecture

Data governance

Knowledge graphs

Semantic layer

Metrics layer

Cloud platforms

Databricks

Delta Lake

Unity Catalog

PySpark

RAG

Vector databases

Embeddings

Semantic search

Event-driven architectures

Kafka

Amazon MSK

Data lineage

Access management

Strumenti

Databricks

Delta Lake

Unity Catalog

PySpark

Kafka

Amazon MSK

Descrizione del lavoro

We’re looking for a senior, hands‑on Data & Context Architect to design the semantic, knowledge, and governance layers that enable AI agents to work with trusted, well‑structured data.

What You’ll Do

• Design semantic and metrics layers, knowledge models, search indexes, and business glossaries.
• Assess data quality, readiness, governance, and usability.
• Work with business stakeholders to translate business rules into reusable data models.
• Define standards for data lineage, access management, and data governance.
• Help build data foundations that support AI and enterprise applications.

What You’ll Bring

• 12+ years of experience in data architecture, data engineering, or analytics architecture.
• Experience with cloud and lakehouse platforms such as Databricks, Delta Lake, Unity Catalog, or PySpark.
• Hands‑on experience with knowledge graphs, ontologies, and semantic or metrics layers.
• Experience with RAG, vector databases, embeddings, and semantic search.
• Strong knowledge of data governance, data lineage, and access management.
• Experience with event‑driven architectures, such as Kafka or Amazon MSK.
• Experience delivering an enterprise‑scale semantic layer, knowledge graph, or governed data product.
• Medical and prescription drug coverage options
• Dental and vision coverage
• Life and accidental death and dismemberment insurance
• Short‑term and long‑term disability coverage options
• Employee Assistance Program and wellness resources
• Health savings and flexible spending account options
• Family support resources and legal plan options