Principal Consultant – Semantic Data & AI Engineering

Capco
New York
Workplace: HybridFull timeUSD 146,000 - 183,000 annuallyFunction: Software EngineeringExperience: 8+ yearsSkills: ["Technical leadership","Communication","Collaboration","Ownership","Mentoring"]

Design and build semantic data solutions for enterprise AI, machine learning, analytics, and applications. Lead knowledge-graph and semantic-layer implementation (ontologies, taxonomies, governed knowledge models), and deliver semantic data pipelines that acquire, transform, validate, enrich, and load data. Integrate knowledge graphs with NLP, LLM/RAG and GraphRAG use cases, and develop Python/Java services, APIs, and quality controls. Evaluate graph/vector platforms and help clients prototype and productionize prototypes.

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FursaFursa
Capco
Capco
3 days ago

Principal Consultant – Semantic Data & AI Engineering

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Last checked: 15 hours agoStatus: Live

Job Summary

Design and build semantic data solutions for enterprise AI, machine learning, analytics, and applications. Lead knowledge-graph and semantic-layer implementation (ontologies, taxonomies, governed knowledge models), and deliver semantic data pipelines that acquire, transform, validate, enrich, and load data. Integrate knowledge graphs with NLP, LLM/RAG and GraphRAG use cases, and develop Python/Java services, APIs, and quality controls. Evaluate graph/vector platforms and help clients prototype and productionize prototypes.
Location: New York
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and implement enterprise knowledge graphs, semantic layers, ontologies, taxonomies, and graph-based data products.
  • •Translate business concepts and subject-matter expertise into governed, machine-readable knowledge models.
  • •Build semantic data pipelines to acquire, transform, map, validate, enrich, and load data from databases, APIs, files, documents, events, and cloud platforms.
  • •Integrate knowledge graphs with AI/ML solutions including generative AI, retrieval-augmented generation, GraphRAG, semantic search, and intelligent agents.
  • •Develop Python- or Java-based services, data transformations, APIs, validation routines, and integration components, supporting testing and production delivery.

Pay and Benefits

Salary: USD 146,000 - 183,000 annually
Perks:Health InsuranceDentalVision401kMaternity LeavePaternity LeaveDependent CareWellness StipendHsaFsaCommuter Benefits

Key Requirements

  • •8+ years of experience in data engineering, software engineering, AI, analytics, or enterprise architecture.
  • •4+ years hands-on with knowledge graphs, semantic technologies, graph databases, or semantic-data integration.
  • •Strong knowledge of RDF/RDFS/OWL and standards such as SPARQL, SHACL, SKOS, JSON-LD, and Turtle.
  • •Experience with graph platforms (e.g., Stardog, Neo4j, GraphDB, Amazon Neptune, MarkLogic, TigerGraph, Apache Jena, TypeDB).
  • •Strong programming skills in Python or Java and experience building data pipelines, APIs, transformations, and automated tests for production integrations.
Experience:8+ yearsEnterprise dataArtificial intelligenceMachine learningAnalyticsKnowledge graphsData engineering
Skills:Technical leadershipCommunicationCollaborationOwnershipMentoring
Languages:English
Tech Stack:RDFRDFSOWLSPARQLSHACLSKOSJSON-LDTurtleStardogNeo4jGraphDBAmazon NeptuneAnzoMarkLogicTigerGraphApache JenaTypeDBPythonJavaNLP

Company Brief

Capco
Global management and technology consultancy specializing in financial services. Capco advises banks, insurers, and capital markets firms on digital transformation, risk and compliance, technology implementation, and operational improvement, combining industry expertise with advisory and engineering capabilities.
Industry: Management Consulting
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: London, United Kingdom
Founded: 1998
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Glassdoor: 3.7
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