Praca sql query Wrocław. Znaleziono 983 ofert pracy.

Machine Learning Engineer Java Scala & Big Data

Grid Dynamics PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... performance to ensure low-latency querying and high-throughput data ingestion. ... expertise in Java , Scala , and SQL (including PL SQL ). Solid hands-on experience working ...

Senior Software Engineer C# NET Angular

Inuits PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... with relational databases (e.g. SQL Server) and SQL for data querying and optimization; Experience with version ...

Senior Big Data Engineer

Grid Dynamics Poland PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... Europe and overseas. Design and query complex data models across diverse ... in Apache Spark (including Dataframe SQL API). Practical experience with Spark ... Apache Airflow . Strong proficiency in SQL , with advanced knowledge of SparkSQL ( ...

Senior System Analyst Flexcube

EPAM Systems PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wroclaw jeden dzień temu

... data analysis and validation using SQL queries Review and interpret web service ... roles, and rules Proficiency in SQL for data analysis and validation ...

Cloud Data Migration Architect

Cyclad PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... large-scale distributed systems Optimize SQL performance and ensure high-efficiency query execution across complex workloads Develop ... Dataproc Strong proficiency in advanced SQL tuning and performance optimization Solid ...

Android Developer - Talent Pool

Transition Technologies PSC PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... services. Working with databases and SQL queries. Writing and maintaining unit tests ... REST API integration. Knowledge of SQL. Experience with Git version control. ...

Senior Oracle Database Administrator

Toyota Digital HUB & SSC PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... with application developers to optimize SQL queries and support development projects. Document ... database platforms such as Microsoft SQL Server, MySQL, or PostgreSQL is ...

Python Developer

Devapo PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień 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, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

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

Senior MySQL Administrator

Cyclad PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... , identify bottlenecks, and optimize queries and indexes Manage backup and ... teams on schema design, query optimization, and application profiling Troubleshoot ... Proven experience in performance tuning, query optimization, and indexing Experience with ...

Senior Data Engineer DataBricks & Azure

DataArt PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... and integrity Develop and optimize SQL queries for efficient data extraction, transformation, ... ETL processes Advanced proficiency in SQL and experience working with large ...

Senior Analytics Engineer

SHAPED THOUGHTS sp. z o.o. PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław, dolnośląskie jeden dzień temu

... : Wrocław Technologies we use Expected SQL dbt Optional Python Microsoft Power ... in data analytics, with strong SQL (Python is a plus) Hands- ... Optional Experience in optimising BigQuery queries Experience with cloud platforms (GCP, ...

Senior Python Engineer

Yard Corporate PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... workflows and pipeline performance Writing SQL queries and working with analytical databases ... or large historical datasets Strong SQL skills Hands-on experience with ...

Cloud Database Operations Engineer

Ciklum PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... playbooks for common operational tasks Query optimization techniques, performance tuning logs, ... Strong expertise in analyzing complex SQL queries, optimization and database monitoring alerting ...

Sr Cloud Data Analyst

Link Group PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... ) Automate data transformation workflows using SQL and Python Develop dashboards and ... analytics or data engineering Strong SQL skills (essential) Hands-on experience ... BI (including DAX) and Power Query Solid Python skills for data ...

Senior Data Engineer

Link Group PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... , and optimize complex, highly efficient SQL queries with a strong focus on ... 3 years of expert-level SQL & BigQuery hands-on experience (complex ...

AI Developer

Atos Poland Global Services Sp. z o.o. PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław, dolnośląskie jeden dzień temu

... Python Pandas NumPy TensorFlow PyTorch SQL PostgreSQL Git Jupyter AWS About ... ) techniques Database Proficiency: Fluency in SQL with hands-on experience querying relational (e.g., PostgreSQL) and ...

Mid Senior AI engineer with networking experience

CodiLime PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 3 dni temu

... vector database Creating golden user queries, expected answers, and query variations for specific tools, intents, ... and evaluation: Experience creating golden queries, automated tests, regression checks, and ...

Middle Senior Backend Engineer Kafka Java ELK

N-iX PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 4 dni temu

... , filters, outputs); Solid knowledge of SQL and Oracle PL SQL, including query optimization; Experience working with REST ...

SAP Developer - AI Solutions

SD Worx PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław, dolnośląskie 4 dni temu

... : Wrocław Technologies we use Expected SQL SAP About the project As ... Knowledge of relational databases and SQL queries Familiarity with HR business processes ( ...