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Senior Data Analyst – PMS Data Foundations. Our Practice Management Systems (PMS) operate across multiple countries and products - but today, the local PMS data foundations are fragmented, inconsistent, and in some cases non-existent. This role exists to fix that - from the root. We’re looking for a Senior Data Analyst who can rebuild core PMS data foundations while simultaneously supporting urgent analytical business needs. This is not a “clean dashboard-only” role. It’s a hands-on, technical, sometimes messy role that requires curiosity, speed, resilience, and strong business judgment. In the future, this role may evolve toward broader Data functions - but first, the foundations need to be built.
Job Responsibility:
Rebuilding PMS Data Foundations
Hands-on Data Delivery (While Rebuilding)
Cross-functional Collaboration
Requirements:
Very strong SQL skills - you can write complex queries quickly and confidently
Experience working with messy, incomplete, or poorly structured data
Solid understanding of data modeling and data warehousing concepts
Ability to work autonomously in ambiguous environments, handling different stakeholders and different requirements.
Strong business mindset - you care about why the data matters, not just how
Hands-on mentality: you’re comfortable doing the “not-so-nice” work
3-6+ years in data analytics, data engineering, or similar roles
Proficiency with data visualization tools (Tableau, Power BI, Superset or similar).
Experience with Python for data analysis, automation, or data processing
Experience with DBT (models, tests, documentation)
Familiarity with cloud data platforms (e.g. AWS, GCP, Azure)
Experience working closely with engineering teams
Resilient and persistent - this is a tough role, not a polished one
Curious and proactive - you dig deep to understand root causes and to detect flaws
Pragmatic - you know when “good enough” beats “perfect”
Clear communicator who can adapt to different audiences
Motivated by impact, not just titles or tools
What we offer:
True flexibility and work-life balance
Remote or hybrid work model with or hub in Warsaw
Flexible working hours (fully flexible, as in most cases you only have to be on a couple of meetings weekly)
20/26 days of paid time off (depending on your contract)
Additional paid day off on your birthday or work anniversary (you choose what you want to celebrate)
Private healthcare plan with Signal Iduna for you and subsidized for your family
Multisport card co-financing for you to have access to sports facilities across Poland
Access to iFeel, a technological platform for mental wellness offering online psychological support and counseling