BI / Data Visualization Developer (Tableau) w Warszawa, Polska

Expected, Tableau

Optional, Microsoft Power BI, Alteryx

About the project, We are looking for an experienced BI / Data Visualization Developer specializing in Tableau to join a long-term project in the pharmaceutical industry., , You will be responsible for developing, maintaining and optimizing service-related dashboards, transforming business requirements into scalable, standardized and sustainable BI solutions., , The role is primarily focused on hands-on Tableau development, data integration, dashboard performance and visualization standardization. You will collaborate with international business stakeholders, Data Product Owners and technical teams to deliver accurate, reliable and user-friendly reporting solutions., , Client: Leading Global Biotech Company, , Location: Remotely from Poland, , Start date: ASAP / up to 1 month

This is how we work, agile, scrum

Your responsibilities, Design, develop and maintain Tableau dashboards to visualize service-related data, ensuring accuracy, performance and usability., Translate business requirements into scalable, sustainable and standardized dashboard solutions., Apply Tableau development best practices, including performance optimization, quality assurance and consistency across dashboards., Integrate and blend data from multiple sources, leveraging an understanding of underlying data models and structures., Establish and maintain data visualization standards to improve dashboard readability, usability and consistency., Troubleshoot, debug and resolve issues within existing Tableau dashboards., Perform ongoing maintenance and enhancements to ensure reporting solutions remain aligned with evolving business needs., Create and maintain comprehensive technical documentation covering data sources, calculations, business logic and visualization standards., Collaborate with Service Analyst Business Partners, Data Product Owners and technical teams to deliver high-quality BI solutions.

5+ years of commercial experience as a BI Developer or Data Visualization Developer., Advanced knowledge of Tableau, including dashboard development, complex calculations, data blending and performance optimization., Strong SQL skills, with practical experience querying and combining data from multiple sources., Solid understanding of data modeling and experience working with relational databases, APIs and flat files., Experience building scalable, maintainable and standardized dashboard solutions., Knowledge of data visualization best practices, dashboard quality assurance and performance optimization., Ability to troubleshoot and debug Tableau dashboards and identify data inconsistencies., Strong analytical skills, attention to detail and a problem-solving mindset., Ability to prepare and maintain clear technical documentation., Experience collaborating with business stakeholders, Data Product Owners and technical teams., Experience working in structured, delivery-focused environments., English at B2/C1 level, enabling effective communication in an international environment

Optional, Familiarity with Alteryx / ETL tools., Experience with Power BI / ThoughtSpot., Master’s degree / Engineering degree in Information Technology or Business or relevant.

What we offer, Cooperation with a leading global biotech company., Opportunity to contribute to a strategic digital transformation project with international impact., Fully remote work from Poland., Collaboration with experienced professionals in a global, multicultural environment.

Recruitment stages, online interview, online interview

WINGED IT SP Z O O, Winged IT is a Polish Tech Recruitment, Outstaffing, and Consulting Company with over 100 clients from 4 continents., , We deliver Tech Talents from Central and Eastern Europe, ready to work remotely from Poland or relocate to other countries., , We effectively support international companies in establishing their remote (in-house or oustaffed) engineering teams in Poland – to learn why to choose Poland, please visit our dedicated website

This is how we work,