Mitarbeiter eines Dienstleisters
Remote-Arbeit
Verfügbar ab: 01.04.2024
Verfügbar zu: 100%
davon vor Ort: 100%
Skill-Profil eines fest angestellten Mitarbeiters des Dienstleisters
Projekte
senior data engineer
? Make solution proposal for the migration
? Migrate Oracle PL/SQL procedures and functions to PySpark
? Extension of existing Python-based module (which used for ETL PySpark transformations)
? Coverage of migrated functions with Pytests.
? E2E one-time testing of migrated solution Vs Oracle.
? Post-migration short-time support (bugfixing).
Azure
Data Factory
ADLS Gen2
Azure DevOps
Databricks
Medallion architecture
Delta tables
Databricks Workflows
Spark SQL
PySpark
Python
pandas
pyyaml
Python Poetry
senior data engineer
- Requirements analysis
- modeling Data Vault 2.0
- ETL migration from Oracle to Azure Synapse Analytics for the global DWH product.
- Designing PySpark notebooks for Synapse Analytics
Azure
Azure Synapse Analytics
Python
PySpark
ERWIN
Azure
Azure Synapse Analytics
Python
PySpark
ERWIN
senior data engineer
- Requirements analysis
- solution design
- implementation and testing of ETL and ETL orchestration features for the AWS-based DWH product.
AWS
Docker
Jenkins
Python
Oracle
PostgreSQL
AWS
Docker
Jenkins
Python
Oracle
PostgreSQL
BI developer, Data Architect
- Creating and maintaining ETL loads using PL/SQL on Oracle
- Performance tuning and improvement of existing solutions
- Developing data flow to upload the data from sources to the dimensional target model
- Creating integration, regression and unit tests
- Creating batches and scheduling them via Schedulix
- Preparing consolidated project documentation: detailed data workflow description, solution design and architecture, technical requirements specification
- Deployment support and bug fixing
- Analysis of source data and presenting the results
- Data modelling, DWH architecture, database design
- Extending data area by business needs, giving guidance for data modelling, assisting and support in related DWH issues solving
- Maintaining data area documentation, developing complex BI solutions for migrating core business data to the new data model
- Constant data quality checks for core business data
Oracle 11g
Oracle 12c
Jira
OLAP
Data Warehousing
Data
Integration
Data Quality Assurance
Data Analysis
Reporting
Tortoise SVN
Toad for Oracle
Schedulix
PL/SQL
Python
Oracle 11g
Oracle 12c
Jira
OLAP
Data Warehousing
Data
Integration
Data Quality Assurance
Data Analysis
Reporting
Tortoise SVN
Toad for Oracle
Schedulix
PL/SQL
Python
Projekte
senior data engineer
? Make solution proposal for the migration
? Migrate Oracle PL/SQL procedures and functions to PySpark
? Extension of existing Python-based module (which used for ETL PySpark transformations)
? Coverage of migrated functions with Pytests.
? E2E one-time testing of migrated solution Vs Oracle.
? Post-migration short-time support (bugfixing).
Azure
Data Factory
ADLS Gen2
Azure DevOps
Databricks
Medallion architecture
Delta tables
Databricks Workflows
Spark SQL
PySpark
Python
pandas
pyyaml
Python Poetry
senior data engineer
- Requirements analysis
- modeling Data Vault 2.0
- ETL migration from Oracle to Azure Synapse Analytics for the global DWH product.
- Designing PySpark notebooks for Synapse Analytics
Azure
Azure Synapse Analytics
Python
PySpark
ERWIN
Azure
Azure Synapse Analytics
Python
PySpark
ERWIN
senior data engineer
- Requirements analysis
- solution design
- implementation and testing of ETL and ETL orchestration features for the AWS-based DWH product.
AWS
Docker
Jenkins
Python
Oracle
PostgreSQL
AWS
Docker
Jenkins
Python
Oracle
PostgreSQL
BI developer, Data Architect
- Creating and maintaining ETL loads using PL/SQL on Oracle
- Performance tuning and improvement of existing solutions
- Developing data flow to upload the data from sources to the dimensional target model
- Creating integration, regression and unit tests
- Creating batches and scheduling them via Schedulix
- Preparing consolidated project documentation: detailed data workflow description, solution design and architecture, technical requirements specification
- Deployment support and bug fixing
- Analysis of source data and presenting the results
- Data modelling, DWH architecture, database design
- Extending data area by business needs, giving guidance for data modelling, assisting and support in related DWH issues solving
- Maintaining data area documentation, developing complex BI solutions for migrating core business data to the new data model
- Constant data quality checks for core business data
Oracle 11g
Oracle 12c
Jira
OLAP
Data Warehousing
Data
Integration
Data Quality Assurance
Data Analysis
Reporting
Tortoise SVN
Toad for Oracle
Schedulix
PL/SQL
Python
Oracle 11g
Oracle 12c
Jira
OLAP
Data Warehousing
Data
Integration
Data Quality Assurance
Data Analysis
Reporting
Tortoise SVN
Toad for Oracle
Schedulix
PL/SQL
Python
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