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Wallet icon Coin icon Rate 5 300 € - 6 500 € / month info
Timer icon Form of cooperation Full-time / 40% Remote
Briefcase icon Sector Telco
Location icon Location Bratislava

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 6 months with the possibility of extension
Period of cooperation 01.08.2025 - 31.01.2026
Start date ASAP or by agreement
Technology
  • Confluence
  • Office 365
  • Power BI
  • UNIX/Linux
  • ETL
  • Oracle
  • PL/SQL
  • SQL
  • JIRA
  • SCRUM
  • Qlik
  • Tableau
Languages
  • English flag English - conversational, B1
  • Slovak flag Slovak - native

Project description

  • support of data warehouse adaptation to changes caused by transformation and/or migration projects in the field of telco
  • requirements analysis:
    • identifying user needs and providing end-to-end solutions in the form of a data product (datasets, BI reports, API, visualizations)
      • identification of data areas and source systems
      • coordination of alignment of data producers and consumers in defining requirements
      • analysis of data sources and all components of the data architecture, availability and quality of required input data
      • identification of differences in data
  • technical design: 
    • cooperation with data architects and suppliers in the design of data models and infrastructure
    • responsibility for the preparation of project documentation, documents for decision-making bodies and meetings
  • orchestration and automation: 
    • responsibility for the design, implementation and monitoring of data flows, including process automation
  • quality and security: 
    • ensuring proper documentation and adherence to security rules when working with sensitive data
  • compliance with methodologies and project evaluations:
    • follow the project/agile methodology, actively participate in project evaluation and the preparation of recommendations for further development (including “lessons learned”)
  • coordination with data analysts, data science and business teams in identifying requirements and data sources
  • provide consultations, trainings and suggest improvements to streamline data processes
  • monitor system performance, resolve incidents and ensure compliance with established KPIs
  • coordinate testing and ensure smooth deployment of solutions into production, including babysitting after deployment
  • within selected projects, act as a Solution Engineer, coordinate end-to-end IT deliveries and be responsible for their implementation
     
  • cooperation possible in a hybrid ON-SITE / REMOTE regime, of which preferably 3 days a week on-site [Bratislava], the rest remote 
  • the final remuneration depends on the candidate's experience and the course of the selection process

Project requirements

  • min. 3-year project experience in the position of data engineer focusing on integrations, ideally in the field of telecommunications and/or IT and/or finance
  • demonstrable experience from at least 1 project of extensive data integration/migration
  • advanced knowledge:
    • relational databases and SQL with an overview of non-relational database concepts (RDBMS, Oracle and PL/SQL are a great advantage)
    • DWH data storage principles, archiving and design of scalable data infrastructure
    • analysis, design, implementation and management of data flows (ETL/ELT)
    • Word, Excel, PowerPoint, SharePoint and Teams
    • project methodologies (Agile / Waterfall
    • IT project management 
  • advanced experience with/in: 
    • identification of data areas and source systems
    • analysis of data sources and all components of the data architecture, availability and quality of required input data
    • identification of differences in data
    • data preparation for visualization (Power BI, Qlik, Tableau)
    • design and implementation of data integrations (API, ETL/ELT, data flows)
    • batch and realtime (streaming) data processing on distributed platforms
    • designing solutions according to requirements (communication with business)
    • team tools like JIRA and Confluence for task and project management
    • Microsoft 365 package
  • advanced skills:
    • quickly adapt to new technologies and methodologies with a focus on effective solutions
    • independently manage and lead projects, with an emphasis on meeting time and quality requirements
       
  • experience with/in is an advantage:
    • data infrastructure (on-premise and/or cloud)
    • knowledge of Unix and scripting, ability to work with different types of data (structured, unstructured, semi-structured)
    • CI/CD principles
       
  • conversational knowledge of the English language in speech and writing (min. B1)
     
  • strong organizational, negotiation and analytical skills
  • open to new ideas and visions
  • ability to flexibly respond and adapt to change
  • flexibility and proactive approach
  • ability to work independently as well as within a global team
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