Praca sql query Warszawa. Znaleziono 1739 ofert pracy.

Analityk PowerBI

7N PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... , bottlenecks, KPI) z wykorzystaniem Python SQL Power BI. Zbieranie i analiza ... znajomość Power BI (DAX, Power Query M). Doświadczenie w tworzeniu raportów i dashboardów. Znajomość SQL na poziomie zaawansowanym. Znajomość Pythona ...

Functional Support Specialist – 2nd Line f m x

Sii PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... using application logs and basic SQL queries Collaborating with technical support, development ... functional troubleshooting Basic knowledge of SQL and ability to analyze application ...

Senior Application Support Engineer (Oracle BRM / ECE)

Capgemini Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... Technologies we use Expected Oracle SQL Confluence Jira Optional Kubernetes About ... ; ability to write and understand SQL queries and solid knowledge of Oracle ...

Mid-Level Banking Applications Support Specialist

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... , utilizing logs and basic database queries for troubleshooting. Collaborate with technical ... banking support environments. Knowledge of SQL or basic database querying. Language Required for the role: ...

Software Test Engineer

Visa Technology Europe sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... : Warszawa Technologies we use Expected SQL SoapUI Java Jenkins Jira About ... databases (RDBMS) and writing basic SQL queries. Experience with REST API testing ...

NET Developer

Directio PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... with relational databases, particularly Microsoft SQL Server, designing and optimizing queries to support application performance and ... of relational databases, particularly Microsoft SQL Server, enabling efficient data management ...

Fullstack Developer NET Angular

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 8 dni temu

... . Work with relational databases like SQL Server and PostgreSQL, designing efficient ... Azure DevOps Services. Experience with SQL Server and optimized queries. Knowledge of REST API design ...

IAM Engineer

Cyclad PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... maintaining tables, views, and T-SQL stored procedures, joins, indexing basics, query optimization, parameterization, transactions, error handling, ...

Mid Data Engineer AWS

TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... transformations using Apache Spark and SQL (Structured Query Language) with a focus on ... Data Engineer Strong knowledge of SQL and Python (production-level coding) ...

Cyber Security Analyst

Sigma Software PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... , and traffic pattern investigation Strong SQL skills: Common Table Expressions (CTE), ... attack’s identifiers Write and optimize SQL queries for data retrieval, analysis, and ...

Analityk Biznesowy Analityczka biznesowa BI

Medicover PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... poziomie tworzenia i optymalizacji zapytań (SQL i lub DAX i lub ... się narzędziami: Power Bi, Power Query, MS Excel Praktyczna znajomość SQL, Python (min. bibliotek do analizy ...

Data Manager | FCU Technology

PwC PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... : Warszawa Technologies we use Expected SQL Python Your responsibilities You will ... appropriate circumstances, Experience in data querying technologies (e.g. SQL) and programming languages for process ...

Business Intelligence Power BI Engineer

Cloudfide PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... data sources including Azure Synapse, SQL databases, Databricks, or data lakehouses. Advanced SQL skills - comfortable querying and transforming data at the ...

Senior Data Architect

Optiveum PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... optimization strategies for high-performance queries and big data workloads Ensure ... Azure) 5 years writing complex SQL queries across RDBMSes 5 years developing ...

Big Data Developer

B2Bnetwork PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... ecosystem Write, optimize, and maintain SQL queries for data processing and analysis ... Shell Scripting Strong knowledge of SQL Experience with the Hadoop ecosystem ( ...

Backend Developer Java

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... efficient database schemas, writing optimized queries, and managing data persistence using Hibernate and MS SQL. API Design & Integration: Building, integrating, ... & Search: Practical knowledge of MS SQL and experience with ElasticSearch or ...

Python Software Engineer Data Platform

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... to enhance data pipeline performance, query speed, and data accuracy. Collaborate ... to write highly efficient, optimized SQL queries (PostgreSQL and BigQuery are key). ...

Python Developer

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 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 ...

Java SDET UI API & Backend Automation

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... using MySQL. Create and execute SQL queries for backend verification. Ensure data ... automation testing using Java ✔️ Strong SQL and MySQL database testing skills ✔️ ...

Ekspert / Ekspertka w Depatramencie Contact Center

Bank Pekao PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... : Warszawa Technologie, których używamy Wymagane SQL O projekcie Szukamy doświadczonej osoby ... narzędzia analityczne i raportowe (np. SQL, Power BI, Power Query), potrafisz budować czytelne dashboardy i ...