Praca sql query Warszawa. Znaleziono 2791 ofert pracy.

Senior BI Consultant

Clouds On Mars sp. z o.o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 6 dni temu

... Power BI DAX Power Query Fabric DataBricks Azure Data Factory. SQL Microsoft Azure About the project ... Proficiency in DAX, Power Query, and data modeling techniques. Hands- ... training platforms (MS certificates, SQL BI, internal Delivery Excellence Workshops). ...

Mid-Level Fullstack .NET Developer – Angular & Payment Systems

ITDS Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 6 dni temu

... Entity Framework LINQ Dapper Microsoft SQL Server T-SQL SoapUI XML Jira Git TeamCity ... , Entity Framework, LINQ, Dapper, and SQL Server (T-SQL), including query optimization Solid understanding of software ...

Power BI Developer

Transition Technologies PSC PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... Power BI, w tym Power Query, DAX, Power BI Service – przepływy ... baz danych Dobra znajomość języka SQL i doświadczenie w pracy z ... systemami bazodanowymi takimi jak MS SQL Server, Azure Synapse czy Azure SQL oraz praktyczna znajomość narzędzi i ...

Java Cloud Native Lead -Hybrid Lipski Mazowieckie PolandHX TK

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... engineering teams, support complex query tuning, and lead backend cloud ... in: MySQL PostgreSQL Oracle SQL Server Support complex query tuning and schema refinement Handle ... cloud service experience Strong SQL programming expertise Ability to understand ...

Integration Developer Data Engineer

Eviden PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... integration processes between MS SQL databases and Microsoft Dataverse Dynamics ... implement integration processes (MS SQL → Dataverse D365 Sales CRM) Develop ... : Proven experience with MS SQL (T-SQL, query optimization) Knowledge of Microsoft Dataverse ...

Senior Software Engineer Trino Engine

Starburst PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... and Improve performance of Trino query engine on complex queries without sacrificing correctness of the ... that our customers give our Query Engine to crunch their data ... with database internals such as query optimization Familiarity with Trino Experience ...

Senior Data Engineer

Remodevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... with experience in Python, DBT, SQL, and data warehousing. You will ... , security, and governance Write complex SQL queries and work with existing data ... years of experience writing complex SQL queries 5 years of experience building ...

Power BI Consultant

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 8 dni temu

... from existing data sources (Excel, SQL) Adapting and adjusting existing SQL queries to the new data setup ... BI development Solid knowledge of SQL (working with existing queries and modifying them) Experience in ...

Data Enginner - AI Lab

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... use. Develop and optimize complex SQL queries for healthcare metrics, cohort analysis, ... in writing and optimizing advanced SQL queries on datasets with millions or ...

Software Engineer Trino Engine

Starburst PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... and Improve performance of Trino query engine on complex queries without sacrificing correctness of the ... that our customers give our Query Engine to crunch their data ... with database internals such as query optimization Familiarity with Trino Experience ...

Senior Analytics Engineer

Circle K Business Centre PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... reporting. Proficient in DAX, Power Query, SQL, and graphical design of Power ... -based BI solutions, including Azure SQL, Azure Synapse, Data Factory, Blob ... capacity governance. Experience designing and querying Snowflake databases and delivering analytics ...

Database Administrator

Calimala.ai PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... teams to design schemas, optimize queries, and align environments with best ... Solid skills in performance tuning, query optimization, and index partition strategy ... database services (e.g. Azure SQL, AWS RDS Redshift, GCP Cloud SQL BigQuery) is a strong plus ...

MySQL Engineer

EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... (asynchronous semisynchronous GTID-based) Strong SQL knowledge and query optimization fundamentals Linux administration familiarity ( ...

Programista BI

Neontri PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... Stack Technologiczny : Power BI, Power Query M, DAX, SQL, PostgreSQL, BigQuery Zespół : kilkuosobowy Tryb ... Services Budowa zapytań Power Query M oraz modeli DAX Integracja danych z różnych źródeł (SQL, Excel, API, SharePoint) Optymalizacja istniejących ...

Senior Full Stack NET Developer

Inuits PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... -stack development using .NET technologies, SQL Server, and JavaScript; Proven expertise ... services; Strong proficiency in Microsoft SQL Server and understanding of query optimization and database design; Experience ...

Data Engineer

DevsData LLC PL, , , warszawa, mazowieckie, Warsaw 9 dni temu

Data Engineer (Python SQL; Hybrid from Warsaw) Salary: 20, ... of expertise in writing advanced SQL queries for relational database systems. 5 ... , DBT, and Pandas workflows. Develop SQL queries, create stored procedures, and analyze ...

Enterprise BI & Analytics Platform DevOps Engineer (Databricks | Azure | On-Call Duty) @ Square One Resources

Square One Resources PL, , , pl, PL, Remote, Warszawa 13 dni temu

... templates) Performance tuning for BI queries on large-scale datasets Knowledge ... -premise and cloud data sources (SQL Server, Data Lakes, APIs), Build ... code, Automate deployment of notebooks, SQL queries, and data models, Collaboration, , Work ...

Insights Analyst @ IT TALENTO

IT TALENTO PL, , , pl, PL, Remote, Warszawa 13 dni temu

... quality. Strong proficiency in SQL, including querying databases and working with data ... other sources using SQL, Excel, and BI tools to ... , and views using SQL, in collaboration with the Central ... -making processes.] Requirements: SQL, Power BI, ERP 5569250644

Regular .NET Developer (Card Payment Systems) @ Margo

Margo PL, , , pl, PL, Remote, Warszawa 13 dni temu

... Framework, LINQ, Dapper Experience with SQL Server (T-SQL) and query optimization Knowledge of SOLID principles ... Core, Angular, WebAPI, Entity Framework, SQL, T-SQL, xUnit, NUnit, System integration, SOAP, ...

Junior / Middle PowerBI Developer @ Antal

Antal PL, , , pl, PL, Remote, Warszawa 13 dni temu

... development. Proficiency in DAX, Power Query, and M Language. Strong SQL skills for querying and data transformation. Experience in ... governance and validation. Work with SQL databases to retrieve and manipulate ...