Praca sql query Warszawa. Znaleziono 2899 ofert pracy.

Senior Java Developer with Kafka

emagine Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... expertise in Java, Kafka, and SQL, coupled with a strong background ... producer and consumer code. Optimize SQL queries in various RDBMS. Build high- ... code. Senior-level expertise in SQL (Oracle, DB2, MSSQL, or similar ...

Net Developer French language

Kevin Edward PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... ) , HTML , and CSS Work with SQL Server to create, manage, and optimize database queries and stored procedures Apply LINQ ... : C# ASP.NET .NET Core SQL Server and T-SQL JavaScript , TypeScript (preferably AngularJS) HTML5 , ...

Administrator Power BI Report Server

apreel Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... SSRS Tableau Oracle PostgreSQL SQL Azure DevOps Git PowerShell O ... baz danych (Oracle, PostgreSQL, SQL Server) oraz bardzo dobra znajomość języka SQL. Znajomość zagadnień związanych z bezpieczeństwem ... języka DAX i Power Query. Znajomość Power BI w wersji ...

Senior Data Analyst

AUTENTI sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... looking for someone who knows SQL. Were looking for a data- ... fluent in Google Sheets and SQL, but even better at asking ... : Google Sheets, Excel (incl. Power Query, macros) – advanced level ( must-have ) SQL – advanced level ( must-have ) Looker ...

Snowflake Administrator

Cognizant Technology Solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... . • Optimize data storage and query performance through tuning and best ... databases, roles, security). • Proficiency in SQL for querying and managing Snowflake databases. • Experience in query performance tuning and resource optimization. • ...

Administrator Power BI Report Server

Nexio Management Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 9 dni temu

... Power BI Oracle PostgreSQL SQL Mile widziane SSRS Tableau O ... baz danych (Oracle, PostgreSQL, SQL Server) oraz bardzo dobra znajomość języka SQL Wiedza z zakresu bezpieczeństwa danych, ... języka DAX i Power Query Znajomość Power BI w ...

Mobile Device Tester - Data Analysis and AI Automation

Samsung R&D Institute Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 10 dni temu

... Technologies we use Expected Android SQL Python About the project We’re ... reinforcement learning Experience with data querying and manipulation using SQL Basic knowledge of SQL and Python Critical thinking and ...

Senior Data Analyst – pharmaceutical industry

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 13 dni temu

... we use Expected Tableau Snowflake SQL Python About the project Join ... data processing and management Advanced SQL skills in complex queries to analyse and manipulate large ... multiple data sources, and optimizing queries for performance Proficiency in English, ...

Data Platform Engineer

Keyloop PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 17 dni temu

... Advanced proficiency in Python and SQL Understanding of AWS cloud technologies, ... team and wider Company in querying centralized data stores, including the ... through positive actions Technologies: Python SQL: Trino, Spark-SQL, Hive, TSQL AWS Cloud services ( ...

Data Engineer

in4ge sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 20 dni temu

... proficiency in SQL with expertise in schema design, query optimization, and handling large datasets. ... Advanced skills in BigQuery, including complex SQL, partitioning, clustering, and ...

Senior Analytics Engineer

H2B Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 21 dni temu

... , Recurly, Stripe, Mixpanel, Azure SQL). Automatyzacja i zarządzanie niezawodnymi pipelineami ... ELT z wykorzystaniem Power BI, SQL, Azure Data Factory lub pokrewnych. ... Power BI Service, DAX, Power Query (M), modelowania semantycznego. Znajomość środowisk ...

Sales Tools Administrator

Stock Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 21 dni temu

... : Warszawa Technologie, których używamy Wymagane SQL Power Query Power BI Emigo PowerApps Contman ... bazami danych lub narzędziami analitycznymi (SQL, Power Query, Access, Power BI) Umiejętność analitycznego ...

Manual ETL Tester

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 22 dni temu

... to optimize data quality. Use SQL and automation tools to enhance ... focused on data warehousing. ✔ Strong SQL skills for writing complex queries and data validation. ✔ Understanding of ... like Git. Key Skills: ✅ SQL ✅ ETL tools (e.g., Informatica, ...

Big Data Engineer in Samsung Ads Project

Samsung R&D Institute Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 22 dni temu

... Python Scala Spark Kubernetes Airflow SQL Snowflake Data Cloud AWS Java ... , Apache Ignite) Experience in optimizing SQL queries Experience in working with large ...

Analityk biznesowy

emagine Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 22 dni temu

... Wykorzystywane technologie i narzędzia: SQL, SAS, PowerBI Zadania: Przygotowywanie zestawów ... . Wymagania: Bardzo dobra znajomość SQL (minimum 2 lata doświadczenia). Bardzo ... ze szczególnym uwzględnieniem Big Query. Mile widziana znajomość technologii SAS. ...

Data Analyst

Haddad Brands USA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 23 dni temu

... data analysis using DAX, Power Query, and other advanced Power BI ... BI Service, DAX, and Power Query. Strong experience with data modeling, ETL processes, and SQL. Knowledge of database management systems (e.g., SQL Server, Azure, etc.). Ability to ...

Data Scientist

ALTEN Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 28 dni temu

... : Warszawa Technologies we use Expected SQL Optional Python R About the ... Analysis. The technology stack includes SQL, Databricks, Python or R, and ... a similar role Proficiency in SQL for querying and analyzing large datasets Experience ...

QA Engineer ETL

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa miesiąc temu

... and integrity Develop and execute SQL queries for testing large datasets, transformations, ... and AWS Strong proficiency in SQL for querying, testing, and validating large datasets ...

NET Developer

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa miesiąc temu

... and deliver new features Optimize SQL queries and database performance Participate in ... and RESTful services Proficiency in SQL and query optimization techniques Understanding of unit ...

Big Data Analyst

SCALO PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa miesiąc temu

... . Wykorzystywany stos technologiczny w projekcie: SQL, Python, R, Scala, Hadoop, Spark, Hive, Kafka, Power BI, DAX, Power Query, przetwarzanie, modelowanie i transformacja danych, ... pracy z DAX i Power Query przy modelowaniu i transformacji danych ...