Praca sql query w Polsce. Znaleziono 10308 ofert pracy.

Data Engineer

dotLinkers PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 5 dni temu

... , BigQuery. Heavy use of Python SQL (Snowflake) , REST APIs, troubleshooting. Real ... , Boomi, or similar). Write & optimize SQL queries (Snowflake). Debug sync failures, payload ... REST APIs . A pro in SQL (Snowflake is a big plus). ...

Senior DevOps Engineer

ERGO Technology & Services S.A. PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk, pomorskie 5 dni temu

... knowledge of Linux (common distributions), SQL Server, Kusto Query Language, Gremlin Query Language, Pester, SaaS, (A)AD, ...

Senior DevOps Engineer

ERGO Technology & Services S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... knowledge of Linux (common distributions), SQL Server, Kusto Query Language, Gremlin Query Language, Pester, SaaS, (A)AD, ...

Data Engineer

dotLinkers PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 5 dni temu

... , BigQuery. Heavy use of Python SQL (Snowflake) , REST APIs, troubleshooting. Real ... , Boomi, or similar). Write & optimize SQL queries (Snowflake). Debug sync failures, payload ... REST APIs . A pro in SQL (Snowflake is a big plus). ...

Senior Backend / Product Engineer

Jit Team sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... across multiple database technologies (MongoDB, SQL, PostgreSQL) Working within the JVM ... -minded approach Strong knowledge of SQL and MongoDB including optimization, indexing, query tuning, and data modeling Experience ...

Python / Airflow Engineer

Cyclad PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... we use Expected Python PL SQL Apache Airflow Optional AWS Microsoft ... 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

dotLinkers PL, 50.26008, 19.02547, katowice, śląskie, Katowice 5 dni temu

... , BigQuery. Heavy use of Python SQL (Snowflake) , REST APIs, troubleshooting. Real ... , Boomi, or similar). Write & optimize SQL queries (Snowflake). Debug sync failures, payload ... REST APIs . A pro in SQL (Snowflake is a big plus). ...

Senior IT Analyst - Payments Domain

UniCredit Polska PL, 50.26008, 19.02547, katowice, śląskie, Katowice 6 dni temu

... Having hands-on experience with SQL, UML, BPMN you will be ... data from various sources like SQL Databases, Big Query, CSV’s, etc. to extract valuable ... Experience in using UML, BPMN, SQL Curiosity to go beyond own ...

Senior Backend Product Engineer

Jit Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... -minded approach Strong knowledge of SQL and MongoDB including optimization, indexing, query tuning, and data modeling Experience ... frameworks: Spring, Jersey, Ktor, Dropwizard SQL MongoDB PostgreSQL Maven RESTful API ...

Data Engineer

HSBC Service Delivery PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 7 dni temu

... spark scripts. Good understanding on SQL, ETL concepts, writing complex queries using multiple joins, unions etc. Be able to breakdown complex SQL logic and translate it for ... in GCP Data Proc, Big query, GKE will be an advantage ...

ETL Developer

SNI PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 8 dni temu

... . Responsibilities Develop, maintain, and optimize SQL queries, stored procedures, and database structures ... and Python components Skills: Excellent SQL skills, including query performance tuning and optimization Hands- ...

Data QA Specialist

Lumicode Sp. z o.o. PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznań 11 dni temu

... : Snowflake, dbt (Jinja, YAML), SQL AWS (S3, Athena, QuickSight) Python, ... accuracy and consistency. Writing advanced SQL queries (aggregations, joins, CTEs, window functions) ... utilize ELT). Proficiency in complex queries, including unions, CTEs, and window ...

Data QA Specialist

Lumicode Sp. z o.o. PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 11 dni temu

... : Snowflake, dbt (Jinja, YAML), SQL AWS (S3, Athena, QuickSight) Python, ... accuracy and consistency. Writing advanced SQL queries (aggregations, joins, CTEs, window functions) ... utilize ELT). Proficiency in complex queries, including unions, CTEs, and window ...

Data QA Specialist

Lumicode Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 11 dni temu

... : Snowflake, dbt (Jinja, YAML), SQL AWS (S3, Athena, QuickSight) Python, ... accuracy and consistency. Writing advanced SQL queries (aggregations, joins, CTEs, window functions) ... utilize ELT). Proficiency in complex queries, including unions, CTEs, and window ...

Non-Functional Tester

Jit Team PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk 12 dni temu

... (an advantage) Knowledge of database query tools and ability write and run SQL queries, Analyzing AWR reports Experience with ... LoadRunner JMeter Gatling Qtest Jira SQL Client – why choose this particular ...

Senior Data Engineer

Ciklum PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk 13 dni temu

... for performance tuning of complicated SQL queries and data flows Identify gaps ... : 3 years of experience with SQL, C#, Python and solid CS ... , Hive, Impala, Spark, Kafka, Storm, SQL and NoSQL data warehouses such ...

Senior Data Engineer

Ciklum PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 13 dni temu

... for performance tuning of complicated SQL queries and data flows Identify gaps ... : 3 years of experience with SQL, C#, Python and solid CS ... , Hive, Impala, Spark, Kafka, Storm, SQL and NoSQL data warehouses such ...

Database Engineer

emagine Polska PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk 13 dni temu

... intelligence operations. Main Responsibilities: Utilize SQL to write and optimize complex queries. Ensure code quality by writing ... applicable). Key Requirements: Expertise in SQL (T-SQL and Snowflake expertise preferred). Experience ...

Database Engineer

emagine Polska PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 13 dni temu

... intelligence operations. Main Responsibilities: Utilize SQL to write and optimize complex queries. Ensure code quality by writing ... applicable). Key Requirements: Expertise in SQL (T-SQL and Snowflake expertise preferred). Experience ...

Database Engineer

emagine Polska PL, 50.26008, 19.02547, katowice, śląskie, Katowice 13 dni temu

... intelligence operations. Main Responsibilities: Utilize SQL to write and optimize complex queries. Ensure code quality by writing ... applicable). Key Requirements: Expertise in SQL (T-SQL and Snowflake expertise preferred). Experience ...