Praca sql query Warszawa. Znaleziono 2908 ofert pracy.

Lead Business Intelligence Power BI Engineer

CLOUDFIDE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... AAS). Mastery of DAX, M, SQL, Microsoft SQL Server, and PostgreSQL and query performance tuning – you make data ... AAS). Mastery of DAX, M, SQL, Microsoft SQL Server, and PostgreSQL and query performance tuning – you make data ...

Senior Product Analyst

Allegro PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... : Airflow, Python, Snowflake, Snowpark, DBT, SQL, Azure DevOps, GitHub Actions, Tableau ... , processing, storage and aggregation Know SQL fluently, writes complex SQL queries, has experience in SQL query optimization Have worked with Python ...

Senior HR Services Associate - Fixed Term contract 14 months

Equinix PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... resource to others. Escalates queries to the Supervisor as appropriat ... and or moderately complex queries Pivots with ease when introduced ... to answer COE type queries and guide line managers and ... employee and manager queries including Workday and HR library ...

Net Developer Support with French

Kevin Edward PL, , , warszawa, mazowieckie, Warsaw 3 dni temu

... processes. Database Management : Work with SQL databases, including writing and optimizing queries for performance and maintaining database ... -end development. Database : Experience with SQL databases, including query optimization and management. CI CD : ...

Mid Senior Data Engineer

CodiLime PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... optimized for low-latency querying. The platform will power several ... ETL infrastructure using SQL technologies. Assisting with data migration ... for data workflows Strong SQL skills, including experience with query optimization Experience in working with ...

PostgreSQL Administrator

EndySoft PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 14 dni temu

... optimize database schemas and queries. Plan and execute database migrations, ... environments. Strong proficiency in SQL and query optimization techniques. Experience with PostgreSQL ... of partitioning, indexing, and query optimization in PostgreSQL. Hands-on ...

Power BI Developer

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

... Power BI datasets , dataflows , and queries to ensure efficient and accurate ... calculations and measures. Experience with SQL for querying and transforming data. Familiarity with ... to Have: Experience with Power Query for data transformation. Familiarity with ...

Data Engineer

INFOPLUS TECHNOLOGIES PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa miesiąc temu

... , passion and courage Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) and Nosql unstructured database Familiarity ...

Python Developer

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

... performance Work with databases (Oracle SQL and MS SQL), including query writing and performance tuning Monitor ... Experience working with databases (Oracle SQL and MS SQL preferred) Ability to work independently ...

Data Migration Architect​

Cognizant Technology Solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa miesiąc temu

... Optimization: Optimize Snowflake workloads, including query performance tuning, data model optimization, ... Datadog, Azure Monitor, or Snowflake Query Profiler for performance tuning. Proven ... data platforms (e.g., Oracle, SQL Server, Teradata) or cloud-based ...

Programista SQL

B2Bnetwork PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... przy wykorzystaniu języka pl sql Doświadczenie w tworzeniu modeli logicznych ... w programowaniu w języku SQL Doświadczenie w programowaniu w języku ... Apache Airflow. Programowanie w językach SQL oraz PL SQL, w szczególności w środowiskach PostgreSQL ...

SQL Server Production DB Administrator

Aristocrat Interactive PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... will Do Performs performance tuning, Query optimization, database installations, configurations, updates, ... experience as a DBA MS SQL Server Developer Deep and wide ... and architecture Writing complicated T-SQL, stored procedures and functions Motivated, ...

Senior Data Engineer SQL Python Java - Banking

Capco Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... or similar role. Proficiency in SQL, Python, Java and or other ... (Informatica). Understanding of data and query optimization, query profiling, and query performance monitoring tools and techniques. ...

Senior Data Engineer SQL Python Java - Banking

Capco Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 27 dni temu

... or similar role. Proficiency in SQL, Python, Java and or other ... (Informatica). Understanding of data and query optimization, query profiling, and query performance monitoring tools and techniques. ...

Database Engineer

SCS Expert PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... projektowych i najlepszych praktyk Znajomości SQL (np. PL SQL lub podobnych języków proceduralnych) Umiejętności ... z systemami RDBMS (Oracle, MS SQL Server, MySQL, PostgreSQL) Praktyczna znajomość ...

Analityk Systemowy

NATEK POLAND PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... UML BPMN Enterprise Architect SQL PL SQL MS SQL Oracle MongoDB RabbitMQ Kafka Mile ... Architect Praktyczna znajomość SQL (PL SQL, składnia zapytań) oraz relacyjnych i nierelacyjnych baz danych (MS SQL, Oracle, MongoDB) Znajomość zagadnień integracyjnych ( ...

Mid Senior Data Engineer with Snowflake

CRODU PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... znajomość Python i SQL. Dodatowo stak technizcny obejmuje Snowflake ... Pisanie i optymalizacja zapytań SQL, indeksów oraz procedur (z naciskiem ... SnowPro) ⚡️ Biegłość w zaawansowanym SQL (T-SQL, PL SQL itd.) i mechanizmach Snowflake (Streams, ...

Senior .NET Developer

FINTURE Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... NET Framework Transact-SQL MS SQL Visual Studio SQL Server Management Studio GIT REST ... języka Transact-SQL i relacyjnych baz danych (głównie MS SQL) Umiejętność pracy z narzędziami: Visual Studio (2019), SQL Server Management Studio Doświadczenie w ...

Data Engineer Big Data Analyst

Britenet PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... optymalizacji zaawansowanych zapytań SQL Doświadczenie projektowe w programowaniu w ... w programowaniu w SQL Doświadczenie w programowaniu w Python ... ) Certyfikat potwierdzający znajomość SQL (np W3Schools SQL Certificate lub równoważny) Kluczowe zadania ...

Enterprise Apps Analyst

Michael Page PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 11 dni temu

... firms. Technologies we use Expected SQL PowerShell Bash Operating system Windows ... identify improvement areas for MS SQL databases and or application services. ... various scripting languages (PowerShell Bash SQL). Cloud: Experience with cloud computing ...