Praca sql query Warszawa. Znaleziono 2060 ofert pracy.

Senior Data Engineer with Backend Experience

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

... Technology stack: Languages: Python, SQL Data: Snowflake, dbt Workflow Orchestration: ... ETL data pipelines (Python, SQL, dbt, Snowflake, Airflow) Design and ... Snowflake and dbt Advanced SQL skills (including query optimization) Experience with Apache Airflow ( ...

BI Data Engineer

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

... . Requirements: Strong experience with SQL or similar query languages Hands-on experience with ... scripts for process automation ( SQL, Python, Scala ) Experience collaborating with ... and analytics workflows using SQL, Python, or Scala Monitor data ...

Database Platform Engineer

Yard Corporate PL, , , warszawa, mazowieckie, Warsaw 6 dni temu

... diverse stack including PostgreSQL, SQL Server, Snowflake, ClickHouse, and Redis. ... Apache Iceberg and implement query federation capabilities using Trino. Automation & ... . Knowledge of Snowflake administration, SQL Server automation, or specific schema ...

Senior Python API Developer – Healthcare Data Integration

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

... Write, optimize, and maintain complex SQL queries supporting operational and analytical reporting ... asynchronous programming in Python Deep SQL skills, including writing complex queries with CTEs, window functions, and ...

Senior Data Engineer

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

... behavior) Design and write advanced SQL, Python, and Spark PySpark queries for data filtering, transformation, and ... a traditional DBA profile) Advanced SQL (ability to write complex queries) Advanced Python Advanced Spark PySpark ...

Senior DevOps Engineer | f m d

ERGO Technology & Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... knowledge of Linux (common distributions), SQL Server, Kusto Query Language, Gremlin Query Language, Pester, SaaS, (A)AD, ...

Migration Specialist

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... scripts Write, maintain, and optimize SQL queries and scripts Monitor, validate, and ... and data migration tools Advanced SQL skills, including complex queries and scripting Solid understanding of ...

Senior MS Dynamics Developer with German

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

... with Dataverse and relational databases (SQL Server, Oracle). Develop and maintain ... Platform and REST APIs. Strong SQL skills (querying, optimization, integration). Agile mindset and ... 365, Power Platform, SharePoint SQL Server, Oracle, Power BI Microsoft ...

Senior Data Engineer part-time

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 6 dni temu

... using Python and SQL , modelled into analytics-ready structures ( ... processing automation and SQL for extraction transformation. Experience developing and maintaining Power BI solutions (data modelling, DAX, Power Query). Understanding of databases and data ...

Senior Analytics Engineer DBT Core & Data Modeling

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

... current data landscape, and writing SQL queries to transform raw data managed ... data models and pipelines using SQL, DBT, and Dagster Support self- ... , SCDs, Event modeling Expert-level SQL skills for building performant, production- ...

Senior Data Platform Engineer

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

... Integrate dbt for SQL transformations running on Spark. Collaborate ... for scalable storage and query performance. Drive performance tuning and ... LOOK FOR Python and SQL Strong programming skills in both Python and SQL, applied to production data platform ...

Senior IT Analyst - Payments Domain

UniCredit Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... Having hands-on experience with SQL, UML, BPMN you will be ... data from various sources like SQL Databases, Big Query, CSV’s, etc. to extract valuable ... Experience in using UML, BPMN, SQL Curiosity to go beyond own ...

Senior Business Analyst Product Owner

Albany Beck PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... outcomes. Role Overview The Digital Query Management (DQM) is a key ... spend more time with client queries, and being better informed in ... SOAP endpoints. Experience with .NET, SQL Server, JavaScript, and C#. Expertise in SQL Server and data modelling for ...

Java Developer ADF experience

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... with databases and write efficient SQL queries Support data integration and ETL ...

Business System Analyst

UniCredit Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... . Having hands-on experience with SQL, UML, BPMN you will be ... data from various sources like SQL Databases, Big Query, CSV’s, etc. to extract valuable ... Experience from using UML, BPMN, SQL Knowledge of REST API, Postman ...

Go Developer

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

... PHP, including integration with MongoDB, SQL databases, and Redis for caching. - ... architecture. - Solid experience with MongoDB, SQL databases, and Redis; understanding of data modeling and query optimization. - Practical experience with message ...

Snowflake Developer Saudi Arabia

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

... schemas and data models Develop SQL queries, views, and stored procedures, and ... orchestration and transformation tools Advanced SQL skills, with the ability to build efficient queries, views, and stored procedures Experience ...

Test Automation Engineer API

P&P Solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... understanding how pipelines work. Strong SQL skills, including working with MS SQL beyond basic queries. Experience with Bash or PowerShell ... . Verify data integrity in MS SQL databases. Collaborate closely with developers ...

Analityczka systemowa Analityk systemowy

PKO Bank Polski PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... i optymalizujesz zapytania SQL na bazie Oracle i GCP Big Query, przygotowujesz datamarty pod różne potrzeby ... bardzo dobrze język SQL i potrafisz pracować z relacyjnymi bazami danych (Oracle, Postgres, GCP Big Query), projektujesz schematy w bazach danych ( ...

Middle Data Engineer

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... and BI tools. Write efficient SQL queries for large-scale datasets. Support ... are: Snowflake, dbt, ADF . Solid SQL skills (joins, aggregations, window functions). ...