2,613 data validation jobs in Polska.

B2B contract options and international travel opportunities, Hybrid/remote flexibility and modern tooling Pełny etat Podróże służbowe Praca zdalna

~4+ years of experience in Big Data or Data Engineering ~ Strong proficiency in Python (PySpark) and SQL ~ Hands-on experience with AWS cloud services for data engineering solutions ~ Practical experience with Databricks on AWS , including building and managing...

Hybrid work organization, Location: Hybrid in Warsaw (4 days per month in the office) / Full remote from Poland. Flexible working hours, Offer available only for candidates eligible to work and live in Poland. Remote work from abroad policy Praca zdalna Pełny etat Praca hybrydowa Praca za granicą Elastyczne godziny

Realizacja usług zdalnie. Szybki i zdalny proces SQL Praca zdalna Pełny etat Praca hybrydowa

Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warsaw, Wroclaw (2 office days per week) SQL 2 dni/tydzień Pełny etat Praca hybrydowa

...Doświadczenie w Microsoft Fabric . Bardzo dobra znajomość SQL . Wspólnie z naszym Partnerem, spółką wsparcia dużej międzynarodowej...  ...analitycznych w Microsoft Fabric , obejmujących przetwarzanie danych, tworzenie procesów ETL/ELT oraz przygotowanie modeli...

Strong experience in building and maintaining ETL/data pipelines using Databricks , Python , SQL , and AWS . Hands-on experience with data migration, cloud-based data processing, and pipeline monitoring. Good knowledge of CI/CD , Infrastructure as Code (CDK) , and AWS security...

...years of professional experience as a Data Engineer, Cloud Data Engineer, or a related role. Strong proficiency in Python and advanced SQL development. Hands-on experience building robust ETL/ELT workflows and interacting with REST APIs . Solid expertise in Google Cloud...

...analysis libraries (e.g., Pandas, NumPy). Solid understanding of machine learning techniques and algorithms. Experience with SQL/NoSQL databases for querying and managing data. Familiarity with data visualization tools (e.g., Tableau, Power BI, Matplotlib)....

Lokalizacja: Kraków (praca hybrydowa, 2 dni w tygodniu w biurze), B2B SQL 2 dni/tydzień Pełny etat Praca hybrydowa Praktyki

...designing and analyzing experiments (e.g., A/B testing) and building robust model and experiment validation frameworks. Strong Python and SQL skills; experience with ML frameworks such as TensorFlow or PyTorch. Ability to write efficient, modular, well-tested code and to...

Możliwość pracy 100% zdalnie SQL Praca zdalna Pełny etat

Kontrakt B2B, Elastyczne godziny pracy i przyjazna kultura organizacyjna SQL Pełny etat Elastyczne godziny

120 - 140 zł / stawka godzinowa Co miesiąc nawiązujemy współpracę z 7 nowymi osobami, Tryb: zdalny SQL Praca zdalna

Hybrid work organization, Location: Hybrid in Warsaw (4 days per month in the office) / Full remote from Poland. Flexible working hours, Offer available only for candidates eligible to work and live in Poland.

Possible location in Poland : Poznań or Wrocław - 2 days/week onsite SQL 2 dni/tydzień Pełny etat

Location : Kraków, hybrid work model – 2 days per week in the office, 3 days remote. Cooperation model: [Full-time / B2B SQL 2 dni/tydzień Pełny etat Praca hybrydowa Praca zdalna

2 Days in office / 3 days remote Google Praca zdalna

Permanent employment contract, Flexible: The work location for this role may include a mix of working remotely (most of the time), onsite at a client or in an Accenture office - depending on specific project circumstances.

130 - 155 zł / stawka godzinowa Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.). Hybrid work setup – 2 days office/week Praca hybrydowa 2 dni/tydzień Elastyczne godziny