Praca sql query Warszawa. Znaleziono 2281 ofert pracy.

Backend Developer NET in the EU

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

... existing functionality. Developing and optimizing SQL queries, stored procedures, views, and functions. ... services. Solid knowledge of Microsoft SQL Server, including performance tuning. Practical ...

Data Analyst

Capital.com PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... reports, user behavior data); Build SQL queries, procedures, and automation scripts to ... tools such as Tableau; Advanced SQL and Python for data analysis ...

Analityk Systemowy Senior

PKO BP Finat PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , Postgres, GCP Big Query) Projektowanie mapowania i transformacji danych ... i IT Biegła znajomość SQL oraz relacyjnych baz danych Doświadczenie w projektowaniu schematów baz danych (Oracle, Postgres, GCP Big Query) Znajomość i doświadczenie w mapowaniach ...

Software Developer

best HR and PM solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... . Responsibilities Craft and refine advanced SQL queries to support reliable storage and ... system Requirements Deep knowledge of SQL with hands-on experience in ...

Senior Data Engineer | f m d

ERGO Technology & Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... expertise in writing and optimizing SQL code and good understanding of MS SQL internals hands-on experience with ... post-deployment validations expertise in query optimization and resolving performance bottlenecks ...

Middle Data Engineer for Data Platform Team

GR8 Tech PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , and relational databases (PostgreSQL, Microsoft SQL Server, etc.); Experience with job ... performance tuning of ETL jobs, SQL queries, partitioning, and indexing; Hands-on ...

Data Warehouse Engineer

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

... warehouse. Optimize ETL processes and SQL queries for performance. Collaborate with analysts ... Teradata and IBM DataStage. Advanced SQL and ETL process knowledge. Experience ...

QA Engineer in the EU

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

... task tracking. Executing database validation queries (MSSQL) to support functional testing. ... (ideally Postman). Ability to write SQL queries (preferably MSSQL). Experience with test ...

Salesforce Marketing Cloud Developer

Andersen PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... campaigns. Developing and maintaining AMPscript, SQL queries, and data extensions. Integrating Marketing ... -on experience with AMPscript and SQL. Understanding of marketing automation, customer ...

Senior AI Full Stack Developer Python & React – Healthcare Data Visualization

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... to manage data pipelines, run queries, and orchestrate workflows. Integrate with ... responses. Design REST APIs and query databases such as PostgreSQL Supabase ... . Experience working with REST APIs, SQL NoSQL databases, and data transformation ...

Senior Production Application Support

RITS Professional Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... . · Extensive experience of managing client queries and problems · Experience of working ... relational and non-relational databases. Querying, scripting experience with SQL server 2012 and MongoDB preferred. · ...

Regular NET Developer

Margo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... Framework, LINQ, Dapper Experience with SQL Server (T-SQL) and query optimization Knowledge of SOLID principles ...

Programista ka Baz Danych - Oracle PL SQL - MID

Visiona Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... . Nasze wymagania znajomość języka PL SQL znajomość języka SQL znajomość zagadnień modelowania danych, znajomość ...

PL SQL Developer

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... Develop and optimize Oracle PL SQL code, focusing on performance (e. ... hands-on experience with PL SQL (performance tuning, bulk operations, exception ...

IT Architect

HAYS POLAND Sp. z o.o. , Zdalnie lub hybrydowo (Warszawa), 27 dni temu

... rozwiązań bazodanowych, w oparciu o SQL Serwer Enterprise.Bardzo dobra znajomość Architektury SQL Serwer Enterprise w tym m. ... integracji Środowiska Atlassian DataCenter z SQL Serwer Enterprise, w tym warstwy ...

IT Architect

Warszawa, zdalnie lub hybrydowo (Warszawa) 26 dni temu

... rozwiązań bazodanowych, w oparciu o SQL Serwer Enterprise.Bardzo dobra znajomość Architektury SQL Serwer Enterprise w tym m. ... integracji Środowiska Atlassian DataCenter z SQL Serwer Enterprise, w tym warstwy ...

Senior Azure Data Engineer (Cloud Modernization & Platform Migration)

Warszawa, Warszawa miesiąc temu

... doświadczenie z PySpark, Pythonem i SQL SparkSQL.Doświadczenie w projektowaniu ETL ... , Unity Catalog + doświadczenie z bazami SQL (SQL Server, Oracle, PostgreSQL, Vertica).Czym ...

Fullstack Developer

Warszawa, Warszawa 2 miesiące temu

... :Must-Have:Angular2+; Bootstrap; REST; SQL; SpringBoot, JavaSecondary Competence Group: TelcoDoświadczenie: ...

Junior Business Analyst (Securities Services & NAV)

Randstad Polska Sp. z o.o. Mazowieckie, Warszawa, 6 dni temu

... of MS Visio, PowerBI, and SQL.Employment agency entry number 47this ... operational problems.Resolve ad-hoc queries.Contribute to project plans creation ...

Specjalista ds.kontrolingu (m/f)

Randstad Polska Sp. z o.o. Mazowieckie, Warszawa, 6 dni temu

... szczególności MS Excel, VBA, Power Query, SQL (zaawansowany poziom QlikSense QlikView, Power ...