BI / Data Visualization Developer (Tableau)

Client: Leading Global Biotech Company

Location: Remotely from Poland

Start date: ASAP / up to 1 month

Rate: 115 - 125 PLN/h

Cooperation model: B2B or Employment Contract

Recruitment process: 2 online interviews

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.

Your role is:

• 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.

Your skills and experience:

• 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.

Nice to have:

• Familiarity with Alteryx / ETL tools.

• Experience with Power BI / ThoughtSpot.

• Master’s degree / Engineering degree in Information Technology or Business or relevant.

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.