Praca sql query Warszawa. Znaleziono 2060 ofert pracy.

Administrator OracleDB

Clurgo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... narzędzia: Oracle Database, Oracle RAC, SQL, PL SQL Szukamy Ciebie, jeśli: posiadasz min. ... wydajności baz danych Optymalizacja zapytań SQL oraz PL SQL Instalacja, patchowanie oraz aktualizacja środowisk ...

Programista Programistka NET

B2Bnetwork PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... i optymalizacja zapytań w Transact-SQL oraz praca z bazami danych MS SQL Rozwijanie i integrowanie systemów z ... relacyjnych bazy danych i języka SQL, w szczególności bazy danych MS SQL umiejętność pracy z systemem kontroli ...

Administrator Windows Server K M

Lumicode Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... , w tym środowisk bazodanowych MS SQL zarządzanie rozwiązaniami wysokiej dostępności w MS SQL, strojenie wydajnościowe klastrów SQL administracja oraz optymalizacja działania baz danych MS SQL Server optymalizacja baz danych 5677543887

Senior Data Engineer

Remodevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 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 ...

GCP Data Engineer

Lingaro PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... systems such as SQL (Big Query is a must), NoSQL. Candidate ... reliability. Programming skills (SQL, Python, other scripting). Proficient in data modeling techniques and database optimization. Knowledge of query optimization, indexing, and performance tuning ...

Senior Full Stack Developer Integrations & Middleware

VSI / Voice & Script International PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... Management: Write and optimize MS SQL queries and stored procedures to ensure ... , API best practices, and complex SQL. Code Quality: Lead peer code ... # (.NET Core), JavaScript TypeScript, T-SQL. Middleware: Workato (Backplane), Power Automate, ...

Senior Data Engineer

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

... : schema design, indexing strategies, partitioning, query performance tuning, and integration patterns ... pipelines at scale. Expert-level SQL and strong PostgreSQL expertise: advanced query optimisation, schema design, indexing, partitioning, ...

Data Engineer

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... Azure Develop and optimize advanced SQL queries Build and support data pipelines ... of Unix environments Advanced SQL skills (query writing, optimization, data transformations) Experience ... Databricks (candidates strong in SQL can upskill) Knowledge of Power ...

Teradata Technical Architect

Capgemini Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... database performance tuning, optimizing queries, and ensuring efficient and reliable ... Teradata, Oracle Languages: Teradata SQL, PL SQL, SQL YOUR PROFILE: Solid commercial experience ... in Data Warehousing (DWH), SQL, and Business Intelligence solutions built ...

Senior Data Scientist

Craftware PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... robust Text-to-SQL pipelines , accurately mapping natural language to deterministic SQL queries and predefined business logic views. ... . Advanced knowledge of SQL and deterministic business logic routing (Text-to-SQL systems). Experience with Langfuse or ...

Senior ETL Tester

Jit Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... multiple systems Write and execute SQL queries to support data validation and ... performance scaling Strong proficiency in SQL for querying, testing, and validating large datasets ... with ETL AWS Snowflake SQL Python JavaScript TypeScript Playwright 5664400839

Data Engineer Snowflake or Microsoft Fabric

Formula5 PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... compute costs with performance. Strong SQL is your foundation. Python is ... field Strong data code skills - SQL and or Python data libraries depending on your strong skill side - advanced query writing, optimization, stored procedures, and ...

Mid-Level Manual Tester – Database & Linux Environment

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... validation tasks. Utilize basic SQL commands to query and manipulate data effectively. Work ... roles. Basic knowledge of SQL and experience working with databases. ... in database management or querying beyond basic SQL. Knowledge of scripting or automation ...

Database Administrator

Calimala.ai PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 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 ...

Starszy Specjalista ds Baz Danych i Wydajności

Fabrity S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... modelu danych : analiza planów zapytań , Query Store , indeksów , partycjonowania , blokad, deadlocków oraz regresji planów. Przegląd kodu SQL : weryfikacja procedur, funkcji, triggerów , ocena ...

DevOps Engineer with German

Cyclad PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... Proficiency in Python, PowerShell, MS SQL Server, and T-SQL Strong experience with Terraform, YAML, ... Azure Entra ID Familiarity with SQL Server, Kusto Query Language, Gremlin Query Language, Pester, SaaS, (A)AD, ...

Mid Data Analyst in Banking

CGI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... definitions with stakeholders • Developing advanced SQL queries for data extraction, transformation, and ...

Analityk danych Analityczka danych

B2Bnetwork PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... z różnych źródeł przy użyciu SQL oraz narzędzi analitycznych. Jakość danych: ... znajomość Excel Google Sheets (Power Query, funkcje zaawansowane, tabele przestawne, modelowanie ... danych: Snowflake, BigQuery, Redshift, MS SQL Python (pandas, numpy) lub R ...

Senior Data Engineer

Warszawa, Warszawa 21 dni temu

... the existing legacy Data Platform (SQL Server based) during the transition ... quality standards.Professional Competencies:•Strong SQL T-SQL skills and solid understanding of ... Data Factory, Azure Storage, Azure SQL SQL MI, Azure Functions, Azure DevOps).• ...

Data Engineer

HAYS POLAND Sp. z o.o. Mazowieckie, Warszawa, 28 dni temu

... the existing legacy Data Platform (SQL Server based) during the transition ... quality standards.Professional Competencies:•Strong SQL T-SQL skills and solid understanding of ... Data Factory, Azure Storage, Azure SQL SQL MI, Azure Functions, Azure DevOps).• ...