BI Developer

PayU

. Design and develop standardized data models to meet diverse business needs .

Posted 10/2/2026full-timePoznań • PolandMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in data modeling, analysis, and engineering, with advanced proficiency in SQL and Tableau for creating impactful data visualizations. Strong collaboration skills with business stakeholders to translate requirements into effective BI solutions while ensuring data accuracy and reliability.

Highest-signal resume keywords

Data ModelingSQL ProficiencyTableau Dashboard CreationProject Management MethodologiesFluent Polish and English

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data ModelingData AnalysisData EngineeringSQLTableauETL ProcessesData TransformationPython ProgrammingVersion ControlData Visualization

Soft Skills

Analytical AbilitiesProblem-SolvingCommunication SkillsCollaboration SkillsIndependence

Tools & Technologies

TableauGitGitHubAI-Assisted ToolingDbt

Industry Keywords

Business IntelligenceData InsightsFinancial DecisionsOperational DecisionsRegulatory Decisions

Tech Stack

Tools & technologies

ETLPythonSQLTableau

About the role

Key responsibilities & impact

Design and develop standardized data models to meet diverse business needs
Create insightful and interactive data visualizations using Tableau to drive business decisions
Optimize and maintain existing data processes and pipelines for efficiency and performance
Maintain and monitor daily ETL processes, ensuring reliability and data accuracy
Collaborate closely with business stakeholders to understand requirements and translate them into effective BI solutions
Support project management activities related to data initiatives, ensuring timely delivery of high-quality insights
Use AI-assisted tooling in day-to-day development, including modelling, code review, and documentation, and help shape its responsible application across data work
Turn complex data into trusted insights supporting financial, operational, and regulatory decisions across the CEE region
Maintain the data, metrics, and definitions relied upon by the business and external partners

Requirements

What you’ll need

3 years of experience in data modelling, data analysis or data engineering
Advanced-level proficiency in SQL, including complex queries, stored procedures, and functions
Familiarity with version control using Git and GitHub
Strong skills in creating Tableau dashboards, reports, and visualizations
Fluent Polish and English (C1)
Experience in project management methodologies and practices
Solid understanding of dbt for data transformation and modeling (nice to have)
Python programming skills for data processing and automation (nice to have)
Strong analytical and problem-solving abilities
Ability to work effectively with business stakeholders to gather requirements and deliver solutions
Excellent communication and collaboration skills
Ability to work independently and as part of a team in a dynamic and evolving environment

Benefits

Comp & perks

Employment under a contract of employment
Ability to develop one’s own package in MyBenefit system
Possibility to work in a hybrid model with a 2 days in the office policy
Friendly work atmosphere in a cooperation-driven team
Work in an international organization operating in a rapidly changing industry