Praca sql query w Polsce. Znaleziono 8464 ofert pracy.

Senior Python Developer - Freelance

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

... uses Gunicorn Gevent workers. Data & SQL: Experience with Snowflake, Familiarity with PyPika or similar query builders, Comfortable with Pandas and ...

Java Developer

Klient justjoin.it PL, 50.26008, 19.02547, katowice, śląskie, Katowice 15 dni temu

... services Create, optimize, and troubleshoot SQL and PL SQL queries Maintain and improve existing applications, ... , and EclipseLink Proficiency in Oracle SQL and PL SQL Experience with tools such as ...

Senior Data Engineer

Webellian Sp.z o o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 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, ...

Java Developer

Klient justjoin.it PL, 50.33002, 18.57151, gliwice, śląskie, Gliwice 15 dni temu

... services Create, optimize, and troubleshoot SQL and PL SQL queries Maintain and improve existing applications, ... , and EclipseLink Proficiency in Oracle SQL and PL SQL Experience with tools such as ...

Dynamics 365 F&SCM Developer Mid Senior

EPAM Systems PL, , , warszawa, mazowieckie, Warsaw 15 dni temu

... bottlenecks in X code, SQL queries, and integration touchpoints Requirements 3 ... related to D365 (Azure SQL, Azure Functions, Blob Storage, Key Vault)Proficiency with SQL Server, including optimized queries, views, and data trackingEnglish Proficiency: ...

Dynamics 365 F&SCM Developer Mid Senior

EPAM Systems PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wroclaw 15 dni temu

... bottlenecks in X code, SQL queries, and integration touchpoints Requirements 3 ... related to D365 (Azure SQL, Azure Functions, Blob Storage, Key Vault)Proficiency with SQL Server, including optimized queries, views, and data trackingEnglish Proficiency: ...

Dynamics 365 F&SCM Developer Mid Senior

EPAM Systems PL, 50.1024, 20.17848, kraków, małopolskie, Krakow 15 dni temu

... bottlenecks in X code, SQL queries, and integration touchpoints Requirements 3 ... related to D365 (Azure SQL, Azure Functions, Blob Storage, Key Vault)Proficiency with SQL Server, including optimized queries, views, and data trackingEnglish Proficiency: ...

Cloud Data Analyst

PTT Consulting Sp. z o. o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... cost optimization. Requirements: Strong SQL skills and analytical querying (must-have) Experience with cloud ... databases Knowledge of Power Query and PowerApps Apptio Platform (Cloudability, ... (e.g. Excel, Power Query) Ensure data quality, governance, and ...

BI Developer QlikView Qlik Sense

Relout PL, 51.77497, 19.6198, łódź, łódzkie, Łódź 15 dni temu

... environment. Write, analyse, and troubleshoot SQL queries to support reporting and data ... Qlik SaaS Cloud environments. Strong SQL T-SQL skills, including querying, troubleshooting, and data validation. Experience ...

Senior Python Developer - Freelance

Netguru PL, 51.77497, 19.6198, łódź, łódzkie, Łódź 15 dni temu

... uses Gunicorn Gevent workers. Data & SQL: Experience with Snowflake, Familiarity with PyPika or similar query builders, Comfortable with Pandas and ...

Senior Backend Fullstack Developer

emagine Polska PL, , , pl, PL, Lisbon 15 dni temu

... legacy and monolithic applications. Strong SQL skills, including writing, analysing and optimising raw SQL queries. Experience with PostgreSQL or other ...

Senior Power Platform & AI Infrastructure Engineer

DCG PL, 54.51889, 18.53054, gdynia, Trójmiasto, Gdynia 15 dni temu

... Dataverse Web API Work with SQL‑based data sources, including advanced queries, stored procedures, and performance tuning ... with Power BI Dataflows Power Query Online Microsoft certifications such as: ...

Dynamics 365 F&SCM Developer Mid Senior

EPAM Systems PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdansk 15 dni temu

... bottlenecks in X code, SQL queries, and integration touchpoints Requirements 3 ... related to D365 (Azure SQL, Azure Functions, Blob Storage, Key Vault)Proficiency with SQL Server, including optimized queries, views, and data trackingEnglish Proficiency: ...

Java Developer

Klient justjoin.it PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 15 dni temu

... services Create, optimize, and troubleshoot SQL and PL SQL queries Maintain and improve existing applications, ... , and EclipseLink Proficiency in Oracle SQL and PL SQL Experience with tools such as ...

Dynamics 365 F&SCM Developer Mid Senior

EPAM Systems PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznan 15 dni temu

... bottlenecks in X code, SQL queries, and integration touchpoints Requirements 3 ... related to D365 (Azure SQL, Azure Functions, Blob Storage, Key Vault)Proficiency with SQL Server, including optimized queries, views, and data trackingEnglish Proficiency: ...

Dynamics 365 F&SCM Developer Mid Senior

EPAM Systems PL, 50.26008, 19.02547, katowice, śląskie, Katowice 15 dni temu

... bottlenecks in X code, SQL queries, and integration touchpoints Requirements 3 ... related to D365 (Azure SQL, Azure Functions, Blob Storage, Key Vault)Proficiency with SQL Server, including optimized queries, views, and data trackingEnglish Proficiency: ...

Senior Python Developer - Freelance

Netguru PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznań 15 dni temu

... uses Gunicorn Gevent workers. Data & SQL: Experience with Snowflake, Familiarity with PyPika or similar query builders, Comfortable with Pandas and ...

Analityk Internetowy K M

TME Sp. z o.o. PL, 51.77497, 19.6198, łódź, łódzkie, Łódź 17 dni temu

... zaawansowanych analiz (GA4, Excel, Power Query, Python, BigQuery) w celu odpowiedzi ... danych; podstawowa znajomość: Google Big Query, SQL, R, Python, HTML, JavaScript10; znajomość ... Tag Manager (ssGTM) i Big Query na potrzeby analiz w obszarze ...

Senior Healthcare Data Engineer – AWS & Python

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 17 dni temu

... integrity. Write and optimize complex SQL queries for analytical and cohort analysis, ... , Athena, IAM, and Glue. Advanced SQL skills, capable of handling large datasets with complex queries, window functions, and cohort analysis. ...

Projektant Systemów IT

speedapp PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk 17 dni temu

... baz danych Oracle, PostgreSQL, SQL Server Aktywny udział w projektach ... danych Praktyczna znajomość języka SQL oraz PL SQL lub T-SQL Doświadczenie z narzędziami zarządzania i ... raportowania danych – Excel, Power Query, Power BI Znajomość i doświadczenie ...