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Wallet icon Coin icon Rate 5 400 € - 6 400 € / month info
Timer icon Form of cooperation Full-time / 50% 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 12 months with the possibility of extension
Period of cooperation 01.12.2025 - 30.11.2026
Start date 01.12.2025 - 31.01.2026
Technology
  • Power BI
  • ETL
  • JIRA
  • SCRUM
  • Qlik
  • Tableau
Languages
  • English flag English - conversational, B1
  • Slovak or Czech flag Slovak or Czech - native

Project description

  • cooperation on a transformation/migration project in the field of telco 
  • requirements analysis:
    • finding out the needs of users and ensuring 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 the definition of requirements
      • analysis of data sources and all components of the data architecture, availability and quality of the necessary 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, background materials for decision-making bodies and meetings
  • orchestration and automation: 
    • responsibility for the design, implementation and monitoring of data flows, including process automation
  • quality and safety: 
    • ensuring proper documentation and adherence to security rules when working with sensitive data
  • compliance with methodologies and project evaluations:
    • to follow the project/agile methodology, to actively participate in the evaluation of projects 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
  • to provide consultations, training and suggest improvements to streamline data processes
  • to monitor system performance, resolve incidents and ensure compliance with established KPIs
  • to coordinate testing and ensure smooth deployment of solutions into production, including babysitting after deployment
  • within selected projects to act as a Solution Engineer, to coordinate end-to-end IT deliveries and be responsible for their implementation
     
  • cooperation possible in a hybrid ON-SITE / REMOTE regime, of which preferentially 2-3 days a week on-site [ Bratislava ], the rest remote 
  • the final reward 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 analyst and/or data engineer, ideally in the field of telecommunications and/or IT and/or finance
  • advanced knowledge:
    • analysis, design, implementation and management of data flows (ETL/ELT)
    • relational databases and SQL with an overview of non-relational database concepts (RDBMS, Oracle and PL/SQL are a big advantage)
    • DWH data storage principles, archiving and design of scalable data infrastructure
    • 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 the necessary 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 (batch) and realtime (streaming) data processing on distributed platforms
    • designing solutions according to requirements (communication with the business)
    • team tools such as JIRA and Confluence for task and project management
    • package Microsoft 365
  • 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
  • problem solving orientation
  • excellent time management and ability to set priorities
  • sense of detail and focus on continuous process improvement
  • high level of abstraction and rapid understanding of the issue
  • strong communication skills
     
  • 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
    • transformation/migration projects
       
  • conversational knowledge of English in speech and writing (min. B1)
     
  • strong organizational, negotiation and analytical skills
  • open to new ideas and visions
  • ability to respond flexibly and adapt to change
  • flexibility and proactive approach
  • ability to work independently as well as within a global team
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