Senior Tableau Developer (f/m/x)

Senior Tableau Developer (f/m/x)

Miejsce pracy: Kraków

Technologies we use

Expected

• Tableau Desktop
• Tableau Cloud/Server
• Tableau Prep
• RLS
• SQL
• Star/Snowflake
• Tableau

About the project

We are looking for an experienced Senior Tableau Developer to join a Data & Analytics team on a contract basis. The person in this role will be responsible for designing, developing, validating, and releasing high-quality Tableau dashboards for marketing and commercial business intelligence products.

Your responsibilities

• Translate business needs into clear technical dashboard requirements and visual concepts
• Design data model specifications and cooperate closely with Data Engineering teams
• Build intuitive, scalable Tableau dashboards aligned with modern UI/UX standards
• Optimize dashboard performance for large datasets using Tableau best practices
• Validate dashboard logic and data accuracy using advanced SQL
• Support deployment across Development, Staging, and Production environments
• Lead UAT activities and secure final business sign-off

Our requirements

• At least 6 years of experience in BI/Tableau development
• Expert knowledge of Tableau Desktop, Tableau Cloud/Server, and Tableau Prep
• Strong SQL skills, including window functions, CTEs, and complex joins
• Experience with performance optimization, calculated fields, parameters, and row-level security
• Good understanding of data warehousing, dimensional modeling, and Star/Snowflake schemas
• Previous work with enterprise Dev/Prod publishing pipelines
• Very good English communication skills and a consultative approach to stakeholders
• Working 2 days per week from the office in Cracow

Optional

• Experience with user acceptance testing (UAT) and leading UAT sessions

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People

Recruitment stages

• Send your CV
• Talk to us about your expectations
• Learn more about our projects and choose the best
• Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.