Senior Data Engineer, Knowledge Graph & Semantic on Azure

Blanc Labs; EUA; Teletrabalho; USD 92 000 - 127 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Equal opportunity employer

Disability accommodations

Resumo da oferta

Blanc Labs is seeking a Senior Data Engineer to design and implement scalable data pipelines, lakehouse architectures, and semantic data models on the Azure platform. You will build knowledge graphs with RDF/OWL, deploy graph databases with Neo4j on Azure, and drive data governance using Unity Catalog and Purview.

The role requires 8+ years in data engineering, deep Azure stack experience, and strong SQL/Python or Scala skills for production workloads.

Qualificações

• 8+ years of experience in data engineering with production-grade data pipelines.
• Hands-on experience with the Microsoft Azure data stack — Azure Databricks, Azure Synapse Analytics, and/or Azure Data Factory in production environments.
• Hands-on experience with Databricks for data processing, transformation, and analytics workloads.
• Experience implementing data governance and cataloging using Unity Catalog.
• Practical experience with RDF and OWL for knowledge representation and ontology development.
• Hands-on experience with Neo4j or other graph database technologies.
• Experience designing semantic models and understanding of graph theory concepts.
• Proficiency in diagramming and process mapping tools such as Visio and Miro.
• Strong SQL skills and experience with Python or Scala for data engineering tasks.
• Solid understanding of data modeling principles (relational, dimensional, and graph-based).
• Strong analytical and problem-solving skills, with the ability to translate complex data relationships into clear architectural designs.
• Excellent communication skills, with the ability to work across technical and business teams.

Responsabilidades

• Design, build, and maintain scalable data pipelines and lakehouse architectures using Azure Databricks.
• Implement and manage data governance, access control, and lineage using Unity Catalog, aligned with Microsoft Purview.
• Design and develop semantic data models to represent complex business domains and relationships.
• Build and maintain knowledge graphs using RDF and OWL standards.
• Design and implement graph database solutions using Neo4j on Azure infrastructure.
• Develop ontologies and taxonomies to enable consistent data interpretation across systems.
• Translate business processes and data relationships into architecture diagrams using Visio and Miro.
• Collaborate with data architects, analysts, and business stakeholders to align data models with organizational needs across the Microsoft data ecosystem (Azure Synapse, Microsoft Fabric).
• Optimize data pipelines for performance, reliability, and scalability using Azure Data Factory and Databricks Workflows.
• Ensure data quality, consistency, and integrity across ingestion, transformation, and storage layers (ADLS Gen2 and Delta Lake).
• Support integration of semantic and graph-based data models with downstream analytics and AI/ML applications, including Azure OpenAI Service.
• Document data architecture, pipelines, and semantic models for cross-team visibility and maintainability.

Conhecimentos

Azure Databricks

Unity Catalog

Microsoft Purview

Neo4j

RDF

OWL

Semantic modeling

Knowledge graphs

SQL

Python

Scala

Data pipelines

Azure Synapse

Azure Data Factory

Delta Lake

ADLS Gen2

Visio/Miro

Ferramentas

Neo4j Graph DB

Descrição da oferta de emprego

Blanc Labs is seeking a Senior Data Engineer to design and implement scalable data pipelines, lakehouse architectures, and semantic data models on the Azure platform. You will build knowledge graphs with RDF/OWL, deploy graph databases with Neo4j on Azure, and drive data governance using Unity Catalog and Purview.

The role requires 8+ years in data engineering, deep Azure stack experience, and strong SQL/Python or Scala skills for production workloads.