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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on advanced data modelling for a leader in data architecture and analytics. Key technologies include Data Vault 2.0, Star Schema, 3NF, JSON, XML and work with cloud platforms (AWS, Azure, Google Cloud). Responsibilities involve designing data models, data profiling and analysis, collaborating with teams, and ensuring data quality and security. Offered benefits include medical care, Multisport, Pluralsight, flexible working hours.
Senior Data Modeller – Data Architecture and Analytics
Company: ITDS Polska Sp. z o.o.
from: 10 September 2026
to: 10 October 2026
22 470 - 27 090 złnet (+ VAT)/ mth.B2B contract (full-time)
16 100 - 19 400 złgross/ mth.contract of employment
Salary details
basic salary
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Optional technologies
AWS
Microsoft Azure
Google Cloud Platform
Hadoop
Spark
Swift
Operating system
Linux
Our requirements
- At least 5 years of experience in data modelling for operational and analytical systems.
- Strong expertise in Data Vault 2.0, Star Schema, and 3NF modelling approaches.
- Proficiency in data profiling, data analysis, and working with relational databases and hierarchical data formats.
- Excellent communication skills, able to convey complex concepts to diverse audiences.
- Solid understanding of data governance principles and data protection practices.
Optional
- Hands-on experience with cloud data solutions (AWS, Azure, Google Cloud).
- Python programming skills.
- Knowledge of big data technologies like Hadoop or Spark.
- Familiarity with banking industry data models and standards (e.g., FSDM, FIBO, SWIFT).
Your responsibilities
- Design and develop conceptual, logical, and physical data models to meet business and analytical needs.
- Collaborate with stakeholders and data teams to gather requirements and translate them into effective data modelling solutions.
- Conduct data profiling and analysis on relational and hierarchical data sources, including JSON and XML files.
- Work closely with data architects and engineers to ensure models support data transformation and high-quality data delivery.
- Participate in architecture discussions to ensure compliance with data design standards and best practices.
- Stay abreast of emerging data technologies and industry trends, recommending improvements for processes and automation.
- Support data governance, quality, and security standards to uphold organizational data integrity.
- Assist in optimizing data models for scalable cloud environments (AWS, Azure, Google Cloud).
About the project
As a Senior Data Modeller, you will be working for our client, a leader in data architecture and analytics. You will play a pivotal role in designing and implementing sophisticated data models that drive strategic decision-making and operational excellence. This is your chance to influence cutting-edge data solutions and accelerate innovation in a dynamic environment.
Unleash the Power of Data — Shape the Future of Business Intelligence!
Krakow-based opportunity with hybrid work model.
Only candidates with an existing legal right to work in Europe will be considered for this role.
#GETREADY to meet with us!
ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.
ITDS’s Whistleblower Procedure
📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
What we offer
- Stable and long-term cooperation with very good conditions
- Enhance your skills and develop your expertise in the financial industry
- Work on the most strategic projects available in the market
- Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
- Participate in Social Events, training, and work in an international environment
- Access to attractive Medical Package
- Access to Multisport Program
- Access to Pluralsight
- Flexible hours
Benefits
- sharing the costs of sports activities
- private medical care
- flexible working time
- fruits
- integration events
- corporate gym
- saving & investment scheme
- no dress code
- coffee / tea
- drinks
- christmas gifts
- birthday celebration
- sharing the costs of a streaming platform subscription
- access to +100 projects
- access to Pluralsight
Recruitment stages
- 1.online interview
- 2.online interview
ITDS Polska Sp. z o.o.
ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.
This is how we work
Senior Data Modeller – Data Architecture and Analytics
16.1k–19.4k zł / mth. (CoE), 22.5k–27.1k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Kraków, Lesser Poland
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Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją.
Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj:
https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
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