Praca sql query Warszawa. Znaleziono 1920 ofert pracy.

  • Data Engineering Specialist

    SalesTube Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... in Python Creating and optimizing SQL queries for complex data transformations Implementing ... projects (pandas, numpy, FastAPI) Advanced SQL skills including complex query optimization, window functions, and performance ...
    www.adzuna.pl
  • Software Development Engineer Experis Polska

    Experis Polska PL, , , pl, PL, Remote, Warszawa 2 miesiące temu
    ... and CloudWatch Strong knowledge of SQL and database optimization techniques Experience ... clusters through effective optimization techniques, SQL Tuning and Optimization: Improve the efficiency of SQL queries and database operations, Redshift System ...
    www.adzuna.pl
  • Specjalista / Starszy Specjalista ds. Raportowania i Analiz Aktuarialnych MSSF17

    GRUPA PZU PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 miesiące temu
    ... i optymalizacji narzędzi w Oracle SQL Wykorzystywanie prototypowych narzędzi obliczeniowych oraz ... Zaawansowana znajomość Microsoft Excel (Power Query, VBA), min. podstawowa znajomość SQL, SAS Język angielski na poziomie ...
    www.adzuna.pl
  • Fullstack Developer (Angular .Net) C&F S.A.

    C&F S.A. PL, , , pl, PL, Remote, Warszawa 2 miesiące temu
    ... Frameworks, Experience with databases and SQL queries (preferably MS SQL), Very good command of Polish ... , C#, .NET, .NET Core, MS SQL, Design Patterns, Azure DevOps, Microservices, ...
    www.adzuna.pl
  • Power Apps Consultant

    Clouds on Mars Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... working with Dataverse, SharePoint and SQL data sources Knowledge of Power ... including knowledge of DAX Power Query would be an asset Knowledge ... to training platforms (MS certificates, SQL BI, Udemy, internal Delivery Excellence ...
    www.adzuna.pl
  • Senior DevOps Engineer

    ERGO Technology & Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... Active Directory as Identity Provider, SQL strong background in PowerShell familiarity ... App Services knowledge of SQL Server databases and API Management ... of Linux (common distributions), Kusto Query Language, Gremlin Query Language, Pester, SaaS, (A)AD, ...
    www.adzuna.pl
  • Data Engineer

    Kevin Edward PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... , C++, Java). Strong proficiency in SQL , with experience optimizing complex queries and large datasets. Solid understanding ... troubleshooting and performance optimization of SQL queries is advantageous. Exposure to Agile ...
    www.adzuna.pl
  • Mid SRE Engineer Java Application Support Engineer

    DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... related to Unix Linux servers , SQL , and Java applications . Troubleshoot Java ... in troubleshooting system-related issues. ✅ SQL Proficiency : Ability to run and optimize SQL queries during debugging and troubleshooting. ✅ Debugging & ...
    www.adzuna.pl
  • Data Engineering Specialist

    SalesTube PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... in Python Creating and optimizing SQL queries for complex data transformations Implementing ... projects (pandas, numpy, FastAPI) Advanced SQL skills including complex query optimization, window functions, and performance ...
    www.adzuna.pl
  • Data Engineer

    Keyloop PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... proficiency in Python and SQL •Understanding of AWS cloud technologies, ... team and wider Company in querying centralized data stores, including the ... positive actions Technologies: •Python •SQL: Trino, Spark-SQL, Hive, TSQL •AWS Cloud services ( ...
    www.adzuna.pl
  • Tech Lead Manager

    Kalepa PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... system Performance: improving latency of SQL queries and API endpoints Cost: optimizing ... adept at optimizing APIs and SQL queries for performance. Youre familiar with ...
    www.adzuna.pl
  • Senior SAP Data Analytics Engineer

    EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... HANA Develop, optimize, and maintain SQL queries, stored procedures, and functions Perform ... Proficiency in data modeling and SQL development Background in database performance ... Competency in SAP HANA DB, SQL, and database maintenance Experience in ...
    www.adzuna.pl
  • Data Engineer

    Sunscrapers PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... , Connect Delta Tables to a SQL engine (like Databricks SQL) for efficient querying and analytics, Leverage strong DevOps ... level Databricks clusters, Proficiency in SQL and experience with Data Lakehouse, ...
    www.adzuna.pl
  • Cloud Database Engineer DCG Sp. z o.o

    DCG Sp. z o.o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... and IaaS (preferably AWS) Good SQL performance tuning knowledge and skills ... , You are optimizing and tuning SQL queries for Postgres and Oracle , You ... Control, CloudWatch, Grafana, IaaS, AWS, SQL, Terraform, Kubernetes, Aurora Postgres Additionally: ...
    www.adzuna.pl
  • Back-end Engineer for Samsung Ads Project Ads Reporting Services

    Samsung R&D Institute Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... or similar Knowledge of database (SQL NoSQL) technologies (Snowflake, PostgreSQL, MySQL, DynamoDB) Good understanding of SQL, experience in optimizing SQL queries Experience in working with large ...
    www.adzuna.pl
  • Data Engineer Sunscrapers

    Sunscrapers PL, , , pl, PL, Remote, Warszawa 2 miesiące temu
    ... either in Databricks, Proficiency in SQL and experience with Delta Lake ... ,, Connect Delta Tables to a SQL engine (like Databricks SQL) for efficient querying and analytics,, Leverage strong DevOps ...
    www.adzuna.pl
  • Senior Big Data Engineer Java Scala

    Grid Dynamics Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... Spark, including Spark Core, Spark SQL, Spark Streaming, and MLlib for ... resource allocation and job scheduling. SQL and NoSQL Databases : Proficiency in SQL for querying and analyzing data stored in ...
    www.adzuna.pl
  • Cloud Technical Solutions Engineer Databases English

    Google PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 miesiące temu
    ... , operational, process). Experience with SQL database administration, Google App Engine, ... . Preferred qualifications: Experience with SQL NoSQL database administration, Google App ... issues, schema design, and SQL query profiling. Experience with cloud based ...
    www.adzuna.pl
  • Data Engineer with Python Expertise

    DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 miesiące temu
    ... Java) • Strong proficiency with SQL • 5 years of relevant, continuous experience • Experience at optimizing large complicated SQL statements • Strong developers with good ... and performance optimization of SQL queries is a plus • Experience working ...
    www.adzuna.pl
  • ETL Tester with SQL

    emagine Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 miesiące temu
    ... and experience: 3 years of SQL Oracle knowledge in writing queries that transform data from multiple ...
    www.adzuna.pl