Principal Consultant – Semantic Data & AI Engineering at Capco | NY, US | Rezi

Principal Consultant – Semantic Data & AI Engineering at Capco

Principal Consultant – Semantic Data & AI Engineering

Capco · NY, US

1 months ago

Principal Consultant – Semantic Data & AI Engineering

Capco · NY, US

a month ago
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About the Role

Capco is seeking a hands-on Principal Consultant to design and build semantic data solutions that make enterprise data usable by artificial intelligence, machine learning, analytics, and business applications. This role is for a versatile technical leader who can move across knowledge-graph engineering, AI solution development, data modeling, and data-pipeline delivery, translating business requirements into practical solutions and contributing directly to architecture, code, data pipelines, testing, and production delivery.

Responsibilities

  • Design and implement enterprise knowledge graphs, semantic layers, ontologies, taxonomies, and graph-based data products.
  • Translate business concepts, policies, documents, data models, and subject-matter expertise into governed, machine-readable knowledge models.
  • Build semantic data pipelines that acquire, transform, map, validate, enrich, and load data from databases, APIs, files, documents, events, and cloud platforms.
  • Integrate knowledge graphs with AI and machine-learning solutions, including generative AI, retrieval-augmented generation, GraphRAG, semantic search, and intelligent agents.
  • Support NLP and document-intelligence use cases such as entity extraction, entity linking, relationship extraction, classification, natural language inference, and knowledge extraction.
  • Combine graph traversal, vector search, metadata, rules, and model-generated results to improve AI accuracy, grounding, explainability, and traceability.
  • Develop Python- or Java-based services, data transformations, APIs, validation routines, and integration components.
  • Work with data scientists and AI engineers to prepare training, retrieval, evaluation, and inference data.
  • Work with data engineers to implement batch, streaming, and API-driven pipelines using modern cloud and data platforms.
  • Define semantic-data quality controls, provenance, lineage, confidence scoring, versioning, and governance processes.
  • Evaluate graph databases, vector databases, data platforms, AI frameworks, and cloud services based on client requirements.
  • Lead technical workshops, architecture decisions, prototypes, and production implementations.
  • Mentor team members and create reusable patterns, accelerators, and reference architectures for Capco’s Graph, Semantics & AI practice.
  • Support proposals, solution estimates, client presentations, and the development of new consulting offerings.

Requirements

  • Eight or more years of experience in data engineering, software engineering, artificial intelligence, analytics, enterprise architecture, or a related field.
  • At least four years of hands-on experience with knowledge graphs, semantic technologies, graph databases, or semantic-data integration.
  • Strong knowledge of RDF, RDFS, OWL, SPARQL, SHACL, SKOS, JSON-LD, Turtle, or related standards.
  • Experience with one or more graph platforms such as Stardog, Neo4j, GraphDB, Amazon Neptune, Anzo, MarkLogic, TigerGraph, Apache Jena, TypeDB, or equivalent technologies.
  • Strong programming skills in Python, Java, or a comparable enterprise language.
  • Experience developing data pipelines, APIs, transformations, automated tests, and production integrations.
  • Working knowledge of NLP, machine learning, embeddings, vector search, semantic search, RAG, GraphRAG, or LLM-based applications.
  • Experience connecting structured data with unstructured content such as policies, contracts, research, communications, or operational documents.
  • Familiarity with cloud and modern data platforms such as Microsoft Azure, AWS, Google Cloud, Microsoft Fabric, Databricks, Snowflake, BigQuery, or Redshift.
  • Understanding of relational, graph, document, vector, and lakehouse architectures and when to use each.
  • Experience with Git, CI/CD, automated testing, containers, Agile delivery, and production-support practices.
  • Ability to communicate technical concepts clearly to business stakeholders, architects, engineers, data scientists, and executives.
  • Demonstrated ability to operate across multiple roles, learn new technologies quickly, and take ownership from initial discovery through production delivery.
  • Financial-services or other regulated-industry experience is strongly preferred.
  • Experience with data governance, metadata management, entity resolution, master data, responsible AI, model risk, or regulatory reporting is advantageous.
  • Relevant cloud, data-engineering, AI/ML, Agile, or graph-technology certifications are a plus.

Skills

  • Knowledge Graphs
  • Semantic Technologies
  • Graph Databases
  • Semantic-Data Integration
  • RDF
  • RDFS
  • OWL
  • SPARQL
  • SHACL
  • SKOS
  • JSON-LD
  • Turtle
  • Stardog
  • Neo4j
  • GraphDB
  • Amazon Neptune
  • Anzo
  • MarkLogic
  • TigerGraph
  • Apache Jena
  • TypeDB
  • Python
  • Java
  • Data Pipelines
  • APIs
  • Transformations
  • Automated Tests
  • Production Integrations
  • NLP
  • Machine Learning
  • Embeddings
  • Vector Search
  • Semantic Search
  • RAG
  • GraphRAG
  • LLM
  • Generative AI
  • Retrieval-Augmented Generation
  • Intelligent Agents
  • Entity Extraction
  • Entity Linking
  • Relationship Extraction
  • Classification
  • Natural Language Inference
  • Knowledge Extraction
  • Graph Traversal
  • Metadata
  • Rules
  • Microsoft Azure
  • AWS
  • Google Cloud
  • Microsoft Fabric
  • Databricks
  • Snowflake
  • BigQuery
  • Redshift
  • Relational Architectures
  • Graph Architectures
  • Document Architectures
  • Vector Architectures
  • Lakehouse Architectures
  • Git
  • CI/CD
  • Automated Testing
  • Containers
  • Agile Delivery
  • Production Support
  • Data Governance
  • Metadata Management
  • Entity Resolution
  • Master Data
  • Responsible AI
  • Model Risk
  • Regulatory Reporting

Location

  • New York, NY

Work Type

  • Hybrid

Experience Level

  • Principal
  • Eight or more years of experience
  • At least four years of hands-on experience

Salary/Compensations

  • $146,000—$183,000 USD

Benefits

  • Medical, Dental and Vision
  • 401k match
  • Maternity and paternity leave and dependent care
  • Tuition reimbursement and wellness reimbursement
  • Working Advantage (discounted marketplace), HSA, FSA, and commuter benefits

About the Company

  • Capco is a global technology and management consultancy firm.
  • We are committed to making our recruitment process accessible and straightforward for everyone.
  • We value each person’s unique perspective and contribution.
  • Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.

Equal Opportunity

  • We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we’ll be happy to help.
  • We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.