28.05.2024 | Pełny etat | Katowice | Sigma SoftwareAnd its start, development, and maintenance Strong knowledge of SQL Experience and theoretical understanding in data modeling and database optimizations At least 3 years of proficiency in Python/Scala for data processing and transformations Experience with Spark, with a focus on PySpark Hands
Zobacz później28.05.2024 | Pełny etat | Bydgoszcz | Sigma SoftwareAnd its start, development, and maintenance Strong knowledge of SQL Experience and theoretical understanding in data modeling and database optimizations At least 3 years of proficiency in Python/Scala for data processing and transformations Experience with Spark, with a focus on PySpark Hands
Zobacz później27.05.2024 | Pełny etat | Warszawa | Sigma SoftwareWith the Quality & Automation team and Software Engineers to identify, reproduce, and document bugs or defects. Contribute towards architecture designs, providing feedback on testability. Provide guidance and mentorship for less-experienced Test Automation Engineers. Qualifications At least 4 years of experience
Zobacz później26.05.2024 | Pełny etat | Łódź | Sigma SoftwareKnowledge of data analytics fundamentals, e. g.dimensional modeling, ETL/ELT, reporting tools, data governance, data warehousing, structured and unstructured data • Strong SQL knowledge and experience with RDBMS, confident knowledge of database fundamentals • Experience in database development and data
Zobacz później26.05.2024 | Pełny etat | Poznań | Sigma SoftwareThe system will be self-supportive. RESPONSIBILITIES Writing clean, efficient, and maintainable code in Python Implementing APIs and integrating external systems Designing, optimizing, and managing SQL database modules Performance improvement and code optimization Covering code with unit tests REQUIREMENTS 6
Zobacz później26.05.2024 | Pełny etat | Wrocław | Sigma SoftwareKnowledge of data analytics fundamentals, e. g.dimensional modeling, ETL/ELT, reporting tools, data governance, data warehousing, structured and unstructured data • Strong SQL knowledge and experience with RDBMS, confident knowledge of database fundamentals • Experience in database development and data
Zobacz później26.05.2024 | Pełny etat | Poznań | Sigma SoftwareConfident knowledge of database fundamentals • Experience in database development and data modeling, ideally with Databricks/Spark • Experience with
Zobacz później26.05.2024 | Pełny etat | Gdańsk (Gdańsk) | Sigma SoftwareThe system will be self-supportive. RESPONSIBILITIES Writing clean, efficient, and maintainable code in Python Implementing APIs and integrating external systems Designing, optimizing, and managing SQL database modules Performance improvement and code optimization Covering code with unit tests REQUIREMENTS 6
Zobacz później26.05.2024 | Pełny etat | Warszawa | Sigma SoftwareWith multi-TB to PB data sets in cloud databases Experience improving processes and implementing tooling to accelerate analysis Upper-Intermediate level ofspoken and written English
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