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Praca: Data Modeler


Data Modeler
[online recruitment]
Location: Krakow
Reference number: VR-52777
Project Description:

We are looking brand new Data Analytics team for new customer.

In essence, client is leveraging the Azure PaaS platform with all kind of (business) data to build an advanced analytics platform aiming at delivering better insights and applications to the business.

The platforms are continuously being enhanced to support (additional) CI/CD and validated learning environment for science, machine learning and AI capabilities for all areas customer-facing like digital omni-channel interaction and commerce, commerce relevance, personalisation, loyalty and marketing and non-customer-facing like assortment optimization, supply chain optimization, external parties and IoT.

We will be working on end to end functionality including architecture, data preparation, processing and consumption by systems.

Responsibilities

Job Description

The data modeler designs, implements, and documents data architecture and data modeling solutions, which include the use of relational, dimensional, and NoSQL databases. These solutions support enterprise information management, business intelligence, machine learning, data science, and other business interests.

The successful candidate will:

  • Be responsible for the development of the conceptual, logical, and physical data models, the implementation of RDBMS, operational data store (ODS), data marts, and data lakes on target platforms (SQL/NoSQL).
  • Oversee and govern the expansion of existing data architecture and the optimization of data query performance via best practices. The candidate must be able to work independently and collaboratively.

Responsibilities

  • Implement business and IT data requirements through new data strategies and designs across all data platforms (relational, dimensional, and NoSQL) and data tools (reporting, visualization, analytics, and machine learning).
  • Work with business and application/solution teams to implement data strategies, build data flows, and develop conceptual/logical/physical data models
  • Define and govern data modeling and design standards, tools, best practices, and related development for enterprise data models.
  • Identify the architecture, infrastructure, and interfaces to data sources, tools supporting automated data loads, security concerns, analytic models, and data visualization.
  • Work proactively and independently to address project requirements and articulate issues/challenges to reduce project delivery risks.

Activities/Duties

  • Work closely with Data Architect, Functional Analyst and Business Analyst to understand and translate business needs into data models supporting long-term solutions.
  • Work with the Data Engineering team to implement data strategies, build data flows and develop conceptual data models.
  • Create logical and physical data models using best practices to ensure high data quality and reduced redundancy.
  • Maintain conceptual, logical and physical data models along with corresponding metadata.
  • Develop best practices for standard naming conventions and coding practices to ensure consistency of data models.
  • Evaluate data models and physical databases for variances and discrepancies.
  • Validate business data objects for accuracy and completeness.
  • Analyze data-related system integration challenges and propose appropriate solutions.
  • Develop data models according to company standards.
  • Review modifications to existing software to improve efficiency and performance.
  • Examine new application design and recommend corrections if required.
Skills
  • Bachelors or masters degree in computer/data science technical or related experience.
  • 5+ years of hands-on relational, dimensional, and/or analytic experience (using RDBMS, dimensional, NoSQL data platform technologies, and ETL and data ingestion protocols) on physical and conceptual data models.
  • Experience with data modeling tools (at least one is a must):

o Erwin Data Modeler

o SAP Power Designer

o Sparx Enterprise Architect

  • Designed/modeled enterprise data platforms (HR, admin, financial, procurement, logistics, supply chain, physical inventory, enterprise asset management etc.)
  • Proven track with the implementation of common data model (preferably retail models)
  • Experience working with UML
  • Experience with data warehouse, data lake, and enterprise big data platforms in multi-data-center contexts required.
  • Good knowledge of metadata management, data modeling, and related tools (Erwin or ER Studio or others) required.
  • Advanced troubleshooting skills.
  • Experience in team management, communication, and presentation.
Our offer
Career and Professional Development
  • International projects for clients all over the world
  • Competitive salary
  • Individual development plan
  • Managerial Targeted Training programs
  • BRIDGE Mentoring Program
  • Luxoft Training Center
  • Language Classes
  • Self-learning online library
  • Global Relocation Program
  • Internal Mobility (a chance to gain experience in varied projects and technologies)
  • Professional communities for knowledge-sharing (Agile, Tech, Business)
Well-being
  • Group Life Insurance
  • Travel Insurance
  • Private Healthcare (dental care, unlimited consultations of specialist physicians)
  • Medical costs reimbursement for employees
  • Benefit Program (Cafeteria and Multisport Card)
Work-Life Balance
  • LuxGood Program (a wide range of health and well-being initiatives)
  • After-hours groups (sport, trips, board games, cultural activities)
  • Company and Team events
  • BeLux - discount offers program (banking, car leasing, other)
  • Convenient locations in modern offices
Career and Professional Development
  • International projects for clients all over the world
  • Competitive salary
  • Individual development plan
  • Managerial Targeted Training programs
  • BRIDGE Mentoring Program
  • Luxoft Training Center
  • Language Classes
  • Self-learning online library
  • Global Relocation Program
  • Internal Mobility (a chance to gain experience in varied projects and technologies)
  • Professional communities for knowledge-sharing (Agile, Tech, Business)
Well-being
  • Group Life Insurance
  • Travel Insurance
  • Private Healthcare (dental care, unlimited consultations of specialist physicians)
  • Medical costs reimbursement for employees
  • Benefit Program (Cafeteria and Multisport Card)
Work-Life Balance
  • LuxGood Program (a wide range of health and well-being initiatives)
  • After-hours groups (sport, trips, board games, cultural activities)
  • Company and Team events
  • BeLux - discount offers program (banking, car leasing, other)
  • Convenient locations in modern offices
Please send your CV with consent for processing your personal data for recruitment purposes using the below button
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Informujemy, że administratorem danych jest Luxoft z siedzibą w Krakowie, ul. Bora Komorowskiego(dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie.
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