Praca sql query Warszawa. Znaleziono 1587 ofert pracy.

Power BI Developer

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

... Services, budowanie zapytań w Power Query (M) oraz modeli i miar ... , integracja danych z różnych źródeł (SQL, Excel, API, SharePoint), współpraca z ... dobrze znasz DAX oraz Power Query (M), potrafisz budować wydajne i ...

Golang Developer

REITMAIER Dmytro Reitmaier PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... : Warszawa Technologies we use Expected SQL PostgreSQL CI CD REST gRPC ... ; protobuf familiarity. Confident with databases: SQL (e.g., PostgreSQL MySQL) and at least one NoSQL store; query optimization and migrations. Message brokers ...

DataOps Engineer

C&F PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... : Warszawa Technologies we use Expected SQL DWH Snowflake Git BitBucket Jira ... Unix logs, and reviewing Snowflake query history. Troubleshoot and recover data ... cause analysis: Proven experience with SQL databases, DWH, Snowflake, core repository ...

Senior Data Engineer with AWS and Snowflake

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... Expected Snowflake Data Vault Python SQL About the project We are ... Advanced knowledge of databases, including query optimization, relational schema design, and MPP using SQL Expertise in data storage technologies, ...

Senior Business System Analyst

QODECA sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 11 dni temu

... we use Expected UML BPMN SQL Optional Stripe Azure DevOps About ... and use cases. Ability to query SQL databases and understand data modeling ...

Data Management Technical Expert

ITLT PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... , praktyczna znajomość Excela i Power Query – to Twoje główne narzędzia pracy. Dobra znajomość SQL, pozwalająca na pisanie złożonych zapytań ... narzędzi ETL, w szczególności SSIS (SQL Server Integration Services), będzie ogromnym ...

Solutions Engineer

GraphAware PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... of skills in programming and query languages including Cypher, Python, and SQL. Ability to design and advise ... with Neo4j and the Cypher query language. Experience with AWS Azure ...

Cloud Data Engineer

SIX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... -based platform, empowering clients to query and interact with data on ... data solutions using Python, PySpark, SQL, and cloud technologies such as ... : Databricks using Python, PySpark, and SQL, or Snowflake with a strong ...

QA Automation for API

Efigence S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... Perform backend validations using advanced SQL queries to ensure accuracy in transactions, ... , Azure DevOps ✅Database Skills: Strong SQL for backend validations ✅Security Protocols: ...

Marketing Analytics & Loyalty Strategist

RITS Professional Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... modeling skills Ability to write SQL queries is a strong plus Strong ... – proficiency in Excel is required; SQL experience a plus Experience translating ...

Advanced Distributed Data Platform Engineer

Relativity PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... through curated data models, optimized query performance, and reliable data pipelines. ... workflows by integrating dbt for SQL transformations running on Spark. Collaborate ... programming skills in Python and SQL; experience with Apache Spark for ...

Airflow Engineer Python

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... systems. • Write and optimize (PL)SQL queries for data extraction, transformation, and ... programming language. • Experience with (PL)SQL and working with relational databases. • ...

Data Engineer

Regnology PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... development standards Write and optimize SQL queries to retrieve and process data ... data modelling) Excellent knowledge of SQL, Power BI, and good working ...

Power BI Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... BI to various data sources (SQL, Excel, cloud) Support users with ... BI experience Strong DAX, Power Query (M), and data modeling skills Knowledge of ETL processes and data warehouses SQL experience; cloud services (e.g., ...

PowerBI Consultant

NATEK PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... Connect data from various sources (SQL, Excel, Dynamics 365, SharePoint, API, ... ) Practical knowledge of DAX, Power Query, and data modeling Ability to ... working with databases (e.g., SQL Server) and ETL tools Strong ...

Data Analyst

Lingaro PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... actionable insights. Design and execute SQL queries to extract, clean, and transform ... regarding working with data. Advanced SQL skills with the ability to ...

QA Engineer - Data & Analytics

emagine Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... results and demonstrate expertise in SQL, dbt testing, and Test Automation. ... and AWS . Strong proficiency in SQL for querying, testing, and validating large datasets. ...

Python Developer

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... relational databases and optimize database queries (SQL Alchemy knowledge) Collaborate with cross- ... and knowledge of relational databases (SQL Alchemy frameworks) Experience in building ...

Salesforce Tester

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... Salesforce API testing Knowledge of SQL and SQL queries Proficiency in using Jira and ...

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 ...