Senior Data Analyst

Madrid - Spain

Monthly Salary: Not Disclosed

Posted on: 10 hours ago

Vacancies: 1 Vacancy

Job Summary

Senior Data Analyst PMS Data Foundations

Location: Madrid (Hybrid)

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.

Were 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. Its 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.

This role sits at the intersection of:

PMS product & engineering teams
Data Platform & Business Intelligence
Business stakeholders who need answers now not after the perfect model exists

You will work closely with PMS engineering leadership data platform teams and business stakeholders across multiple markets.

Key Responsibilities

1. Rebuilding PMS Data Foundations

Analyze and understand existing PMS data flows tables and definitions (often undocumented)
Rebuild and standardize core PMS data models from the ground up
Define and document key business metrics entities and logic
Create and maintain clear data definitions and documentation
Partner closely with Data Platform and PMS engineering teams to ensure scalable solutions

2. Hands-on Data Delivery (While Rebuilding)

Write fast complex and reliable SQL to answer business questions
Deliver ad-hoc and recurring analyses while infrastructure is still evolving
Balance long-term data quality with short-term business needs
Support stakeholders with data exploration validation and interpretation

3. Cross-functional Collaboration

Act as a bridge between technical and non-technical teams
Translate business questions into data requirements (and vice versa)
Work with developers in PMS teams where local data expertise may not exist
Influence decisions without formal authority

Qualifications :

Must-haves (non-negotiable)

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: youre comfortable doing the not-so-nice work

Technical background

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

Soft skills & mindset

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

Location & collaboration

Madrid is strongly preferred as most PMS business product and engineering stakeholders are based there
Hybrid working is supported

Additional Information :

B2B or Employment contract - you choose.

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).

Health comes first

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.

Keep growing with us

Free English classes.

Remote Work :

Employment Type :

Full-time

Senior Data Analyst PMS Data FoundationsLocation: Madrid (Hybrid)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...