BI / Data Visualization Developer (Tableau)
Offer summary

(Summary generated by AI based on the full job description)

The project is a long-term engagement in the pharmaceutical domain with a leading global biotech client. Primary technologies are Tableau and SQL, working with relational sources, APIs and flat files; Alteryx and Power BI are desirable. Main responsibilities include designing, developing and optimizing Tableau dashboards, integrating data from multiple sources, ensuring performance and visualization standards, troubleshooting dashboards and maintaining technical documentation. Fully remote from Poland, start ASAP.

newyou can start ASAP

BI / Data Visualization Developer (Tableau)

Company: WINGED IT SP Z O O

from: 19 October 2026
to: 18 November 2026
115 - 125 złnet (+ VAT)/ hr.B2B contract (full-time)
salary not specifiedcontract of employment
Salary details
basic salary
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Tableau

Optional technologies

Microsoft Power BI
Alteryx

Our requirements

  • 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.

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.

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 organize our work

This is how we work

agilescrum
Company

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

  • 1.
    online interview
  • 2.
    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 https://doITinPoland.com/.

This is how we work

BI / Data Visualization Developer (Tableau)
115–125 zł / hr. (B2B)
I apply to:
WINGED IT SP Z O O
Warszawa, Masovian
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