Nowa
Data Analyst
130 - 155 PLN/ godz.B2B (netto)
MidFull-time·B2B
#361862·Dodano wczoraj·0
Źródło: nofluffjobs.comTech Stack / Keywords
Data modelingSnowflakeSQLData LakeSQL ServerPostgreSQLOracleGit
Firma i stanowisko
Virtusa helps its Clients by becoming a true extension of their software and data development capabilities. Through the readily set up, comprehensive, and self-governing teams, we let our Clients focus on their business while we make sure that their software products and data tools scale up accordingly and with outstanding quality.
Wymagania
- Proven, strong experience working strictly as a Data Analyst and/or Data Modeler in enterprise environments.
- Hands-on expertise in relational and dimensional data modeling (Star/Snowflake schemas).
- Proficiency in data modeling tools such as ERwin, ER/Studio, PowerDesigner, or similar.
- Expert-level SQL programming skills, including analytical functions and query optimization.
- Deep understanding of data warehousing, data lakes, and lakehouse concepts.
- Hands-on experience with databases such as SQL Server, PostgreSQL, Snowflake, Oracle, or Redshift.
- Exceptional ability to translate chaotic business needs into structured data requirements and source-to-target mappings.
- Experience working in Agile/Scrum environments.
- Experience using version control tools (Git).
Obowiązki
- Work strictly as a Data Analyst and/or Data Modeler in enterprise environments.
- Perform relational and dimensional data modeling (Star/Snowflake schemas) using tools such as ERwin, ER/Studio, PowerDesigner, or similar.
- Write expert-level SQL queries, including analytical functions and query optimization.
- Apply knowledge of data warehousing, data lakes, and lakehouse concepts from a data structure perspective.
- Navigate and query databases such as SQL Server, PostgreSQL, Snowflake, Oracle, or Redshift.
- Translate chaotic business needs into structured data requirements and source-to-target mappings.
- Work in Agile/Scrum environments and use version control tools (Git).
Oferta
- Sport subscription
- Private healthcare
- International projects
Karta sportowa
Opieka zdrowotna
VIRTUSA
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