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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on data and reporting in the financial sector using Python, TSQL, C# and tools like Google BigQuery, Looker Studio, and ETL. Responsibilities include developing data solutions, building and optimizing data warehouses and big data systems, designing data models, and automating pipelines within Google Cloud. Tasks cover data quality assurance, report creation, stakeholder collaboration, and troubleshooting analytical issues.
from: 22 July 2026
to: 21 August 2026
17 640 - 21 420 złnet (+ VAT)/ mth.B2B contract (full-time)
12 700 - 15 300 złgross/ mth.contract of employment
Salary details
basic salary
Offer parameters
level:mid
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Expected technologies
Python
T-SQL
C#
Looker
Optional technologies
Qlik
Teradata
Cloudera
Quentexa
R
Scala
Jira
Operating system
Linux
Our requirements
- At least 3 years of experience in data development and reporting within a financial or banking environment
- Proficiency in Python, TSQL, and/or C# for data solutions
- Deep knowledge of the data lifecycle, including sourcing, ingestion, data warehouses, big data, and cloud migration
- Experience with ETL tools and data integration across various databases and platforms
- Working knowledge of Google BigQuery, Looker Studio, Qlik Sense, PowerApps, Alteryx, or Collibra
- Ability to develop conceptual, physical, and logical data models
- Strong analytical and problem-solving skills
- Proven ability to collaborate with stakeholders and cross-functional teams
- Excellent communication and diplomacy skills
Optional
- Experience with Qlik, Teradata, Cloudera, or Quentexa
- Knowledge of R or Scala
- Familiarity with JIRA and agile methodologies
- Background in financial services or banking data environments
Your responsibilities
- Develop data technology solutions using Python, TSQL, C#, and other languages to support business needs
- Support technical leadership in evaluating and recommending data consumption engines and emerging technologies
- Create and maintain data warehouses, big data systems, and ETL tools to facilitate data integration across platforms
- Optimize data query performance and manage data ingestion, sourcing, and aggregation workflows
- Build, publish, and maintain data assets for real-time analytics and reporting
- Design, implement, and document data architecture and data modeling solutions
- Develop secure, automated data pipelines and oversee code deployment processes
- Set up data quality checks, monitoring, and alerting to ensure reliable data analytics flows
- Deliver complex reports within Google Cloud environment and/or Microsoft SQL Server
- Create and maintain data visualizations in Looker Studio / Data Studio
- Engage with stakeholders to understand requirements, process logic, and identify process improvements
- Troubleshoot and resolve data issues, bugs, and ad-hoc data analysis requests
- Document processes effectively, including road-maps and technical descriptions
- Drive project progress through stakeholder collaboration and monitoring
About the project
As a Data & Reporting Developer – Cloud and Big Data, you will be working for our client, a leading financial services institution committed to leveraging data to transform decision-making and customer experience. You will support the development of data technology solutions, collaborate with cross-functional teams, and optimize data operations within a dynamic cloud environment—all playing a key role in shaping the future of data-driven financial solutions.
Unleash the power of data—drive innovation and strategic insights through cutting-edge analytics!
Kraków-based opportunity with a hybrid work model (up to 2 remote days per week).
Only candidates with an existing legal right to work in the European Union will be considered for this role.
This is how we organize our work
This is how we work
at the client's siteagilescrum
#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
Data & Reporting Developer – Cloud and Big Data
12.7k–15.3k zł / mth. (CoE), 17.6k–21.4k 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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