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    Data Engineer (Knowledge Graph Expert)
    Data
    Experis Manpower Group

    Data Engineer (Knowledge Graph Expert)

    Experis Manpower Group
    Warszawa
    Type of work
    Full-time
    Experience
    Mid
    Employment Type
    B2B
    Operating mode
    Hybrid

    Tech stack

      Data models

      regular

      SPARQL

      regular

      REST API

      regular

      RDF

      regular

      OWL

      regular

      Python

      regular

    Job description

    Online interview

    Knowledge Graph Expert


    Tasks:

    • Analyzing data in various distributed data sources
    • Building data pipelines
    • Consulting and preparation of ontologies/semantic data models provided by internal customers
    • Turning raw data into meaningful information by applying semantic layer
    • Supporting internal customers by data model optimizations and troubleshooting
    • Developing knowledge graphs on Enterprise Knowledge Graph Platforms (ANZO, Stardog)
    • Exposure of aggregated data via RESTful endpoints
    • Technical documentation of agreed data models
    • Support DevOps by sizing and scalability concepts (for specific use cases)


    Profile:

    • Python programming skills (data engineering, data analytics libraries)
    • Knowledge of triplestore, semantic and subject-predicate-object data queries (SPARQL)
    • Knowledge of RDF and OWL specification and ontologies
    • Knowledge of data models, databases and data storage formats
    • Basic REST API know-how
    • English B2


    Our offer:

    • MultiSport Plus
    • Medicover
    • Generali life insurance
    • E-learning platform
    • Paid Referral Program
    • 3 days per month working in the Warsaw office