Praca sql query w Polsce. Znaleziono 7739 ofert pracy.

Lead C++ Developer (MFC)

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... we use Expected C++ SQL Microsoft SQL Server MFC Optional C# .NET ... mainly with C++ and SQL Server, with strong emphasis on ... , and polymorphism Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis ...

Senior Data Engineer (PostgreSQL & Databricks)

Webellian Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 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, ...

Senior Data Engineer (Databricks with Python)

NATEK POLAND PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław, dolnośląskie 3 dni temu

... we use Expected Databricks Python SQL Microsoft SQL Server PostgreSQL Pandas NumPy GitLab ... of developed solutions Working with SQL (SQL Server PostgreSQL) for data processing and querying Applying unit testing practices (e. ...

Senior Azure Data Engineer

YOUR ITEAMS sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... . Author, optimise and tune complex SQL queries for large-scale analytical workloads ... with Databricks, including Spark and SQL development at scale. Advanced SQL skills with demonstrable experience in query performance tuning and optimisation. Experience ...

Lead C++ Developer

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... Expected C++ Microsoft SQL Server SQL Optional C# .NET About the ... mainly with C++ and SQL Server, with strong emphasis on ... and polymorphism Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis ...

Senior C++ Developer (MFC)

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... we use Expected C++ SQL Microsoft SQL Server MFC Optional C# .NET ... mainly with C++ and SQL Server, with strong emphasis on ... , and polymorphism Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis ...

Senior AI Software Engineer – Java, React & DevOps

ITDS Polska Sp. z o.o. PL, 50.1024, 20.17848, kraków, małopolskie, Kraków, małopolskie 7 dni temu

... we use Expected Java Microsoft SQL Server T-SQL Optional Docker Kubernetes Operating system ... , high-performance web UIs. Strong SQL skills, particularly with SQL Server, including T-SQL scripting and query optimization. Proven experience applying AI ...

Python Developer Data Engineer

Link Group PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk 7 dni temu

... data integration and querying. You will collaborate with data ... YASGUI to create SPARQL queries and YASR to visualize query results. Develop backend services and ... data modeling and SPARQL querying . Experience with SQL and data processing pipelines (ETL ...

Senior Data Engineer

Michael Page PL, 50.1024, 20.17848, kraków, małopolskie, Kraków, małopolskie 7 dni temu

... careers. Technologies we use Expected SQL Python Apache Airflow Prefect dbt ... using partitioning, indexing, compression, and query tuning Support high-concurrency analytics ... production-scale environments Very strong SQL skills and experience with analytical ...

Data Analyst BI Developer

Polpharma PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... jak AI, Azure Databricks, Azure SQL. Microsoft Fabric , a w szczególności ... do końca, Biegła znajomość języka SQL w kontekście analizy danych, pisania ... , w tym znajomość DAX, Power Query i efektywnego modelowania danych , Umiejętność ...

Python Developer Data Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... data integration and querying. You will collaborate with data ... YASGUI to create SPARQL queries and YASR to visualize query results. Develop backend services and ... data modeling and SPARQL querying . Experience with SQL and data processing pipelines (ETL ...

Python Developer Data Engineer

Link Group PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznań 7 dni temu

... data integration and querying. You will collaborate with data ... YASGUI to create SPARQL queries and YASR to visualize query results. Develop backend services and ... data modeling and SPARQL querying . Experience with SQL and data processing pipelines (ETL ...

Senior Data Engineer

Michael Page PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław, dolnośląskie 7 dni temu

... careers. Technologies we use Expected SQL Python Apache Airflow Prefect dbt ... using partitioning, indexing, compression, and query tuning Support high-concurrency analytics ... production-scale environments Very strong SQL skills and experience with analytical ...

Senior Data Engineer

Michael Page PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... careers. Technologies we use Expected SQL Python Apache Airflow Prefect dbt ... using partitioning, indexing, compression, and query tuning Support high-concurrency analytics ... production-scale environments Very strong SQL skills and experience with analytical ...

Python Developer Data Engineer

Link Group PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 7 dni temu

... data integration and querying. You will collaborate with data ... YASGUI to create SPARQL queries and YASR to visualize query results. Develop backend services and ... data modeling and SPARQL querying . Experience with SQL and data processing pipelines (ETL ...

Mid-Level Process Automation Specialist – BPMN & FerrytFlow

ITDS Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... with FerrytFlow Proficiency in MS SQL with the ability to create and execute SQL queries Basic knowledge of HTML and ...

Technical Solutions Engineer, Databases (English)

Google PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... , JavaScript, Go) and working with SQL NoSQL databases. 5 years of ... stakeholders. Optional Experience administering and querying data in distributed, columnar or ... database issues, schema design, and SQL query profiling. Knowledge of basic web ...

Python Developer Data Engineer

Link Group PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 7 dni temu

... data integration and querying. You will collaborate with data ... YASGUI to create SPARQL queries and YASR to visualize query results. Develop backend services and ... data modeling and SPARQL querying . Experience with SQL and data processing pipelines (ETL ...

Senior C++ Developer

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 14 dni temu

... we use Expected C++ SQL Microsoft SQL Server MFC Optional C# .NET ... mainly with C++ and SQL Server, with strong emphasis on ... , and polymorphism Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis ...

Data Engineer (AI / Snowflake)

ACAISOFT POLAND Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 14 dni temu

... , and leverage your expertise in SQL and Python to manage large ... secure multi-party collaboration, including query constraints, data clean room construction, ... , AI Engineer etc. Proficiency in SQL, Python, AWS (Lambda, Airflow, Redshift) ...