Tableau Developer

Machine Learning Reply offers customized end-to-end Data Science solutions, covering the entire project life cycle – from initial strategy consulting, data architecture and infrastructure topics, to processing data with quality assurance using Machine Learning algorithms. Machine Learning Reply has extensive expertise in the field of Data Science in all key industries of German HDAX companies.

Machine Learning Reply empowers clients to successfully introduce new data-driven business models and to optimize existing processes and products – with a focus on distributed open source and cloud technologies. With the Machine Learning Incubator, the company offers a program to train the next generation of decision-makers, data scientists and engineers.

• Degree in Computer Science, Information Systems, Data Analytics, or related field.
• 2+ years of experience working with Tableau in an enterprise environment.
• Proven experience developing Tableau Server or Tableau Cloud environments.
• Experience working with Amazon Redshift or equivalent cloud-based data warehouse platforms.
• Advanced SQL and data analysis skills.
• Experience designing scalable and high-performing business intelligence solutions.
• Experience managing dashboard governance, permissions, and reporting standards.
• Ability to work effectively in ambiguous environments and quickly gain ownership of existing reporting ecosystems.
• Hands-on, delivery-oriented mindset with strong ownership and attention to detail.
• Strong communication skills.
• Very good knowledge of English and Polish.
• Openness to visit office once every month.

• Design, develop, and optimize Tableau dashboards for business stakeholders.
• Manage Tableau data sources, extracts, and refresh schedules.
• Participate in vendor transition and knowledge transfer activities.
• Support dashboard inventory reviews and dependency mapping with the outgoing vendor.
• Own KPI definitions, business logic documentation, and reporting standards.
• Conduct dashboard performance assessments.
• Manage permission structure migration and governance using group-based security models.
• Work closely with data engineering and business teams to ensure data quality and consistency.
• Utilize Tableau REST API for administration, automation, and operational improvements.
• Collaborate with stakeholders to translate business requirements into actionable analytics solutions.
• Ensure reporting platform scalability, usability, performance, and security.