Data & Reporting Developer
⚲ Kraków
21 000 - 24 150 PLN (B2B)
Wymagania
- Python
- SQL
- ETL
Opis stanowiska
O projekcie:
- Prestigious position at one of the world’s largest banks- Stable, long-term projects- Competitive salary with a B2B contract- Hybrid work (6 days per month from the office in Cracow) and flexible working hours- Private healthcare and multisport card- Personal growth and development opportunities with the possibility to rotate between projects- Referral program and company events- Convenient parking
Wymagania:
- Developing data solutions using Python, T‑SQL and other languages.- Building ETL/ELT pipelines for data ingestion, integration and transformation.- Designing data models (conceptual, logical, physical) and linking LDM to PDM.- Working with Google Cloud tools such as BigQuery and Looker Studio.- Creating dashboards and reporting solutions.- Optimising query performance and ensuring secure data movement.- Implementing data quality checks, monitoring and alerting.- Collaborating with data teams across DAO and global projects.- Documenting processes, roadmaps and technical designs.- Supporting issue resolution and providing ad‑hoc analysis.
Codzienne zadania:
- A strong candidate typically has experience in:
- SQL (BigQuery, MS SQL)
- Python
- Data modelling
- ETL/ELT pipelines
- Cloud data platforms
- Dashboarding (Looker Studio, Qlik, Power BI)
- Working with large datasets
- Data lifecycle management
- Prestigious position at one of the world’s largest banks- Stable, long-term projects- Competitive salary with a B2B contract- Hybrid work (6 days per month from the office in Cracow) and flexible working hours- Private healthcare and multisport card- Personal growth and development opportunities with the possibility to rotate between projects- Referral program and company events- Convenient parking
Wymagania:
- Developing data solutions using Python, T‑SQL and other languages.- Building ETL/ELT pipelines for data ingestion, integration and transformation.- Designing data models (conceptual, logical, physical) and linking LDM to PDM.- Working with Google Cloud tools such as BigQuery and Looker Studio.- Creating dashboards and reporting solutions.- Optimising query performance and ensuring secure data movement.- Implementing data quality checks, monitoring and alerting.- Collaborating with data teams across DAO and global projects.- Documenting processes, roadmaps and technical designs.- Supporting issue resolution and providing ad‑hoc analysis.
Codzienne zadania:
- A strong candidate typically has experience in:
- SQL (BigQuery, MS SQL)
- Python
- Data modelling
- ETL/ELT pipelines
- Cloud data platforms
- Dashboarding (Looker Studio, Qlik, Power BI)
- Working with large datasets
- Data lifecycle management
🔍 Dekoder Ogłoszenia
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Prestigious position at one of the world’s largest banks
Praca w dużej, stabilnej instytucji finansowej, która może oznaczać biurokrację i powolne procesy.
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Stable, long-term projects
Może oznaczać brak innowacji i powtarzalność zadań, ale też pewność zatrudnienia.
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Personal growth and development opportunities with the possibility to rotate between projects
Może oznaczać możliwość nauki nowych rzeczy i zmiany zakresu obowiązków, ale też niepewność co do ścieżki kariery.
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Optimising query performance and ensuring secure data movement
Obejmuje to zarówno optymalizację istniejących zapytań, jak i potencjalnie rozwiązywanie problemów z wydajnością.
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Supporting issue resolution and providing ad‑hoc analysis
Oznacza, że będziesz musiał reagować na bieżące problemy i wykonywać analizy na żądanie, co może być nieprzewidywalne.