Data Scientist: Snowflake, Oracle & PostgreSQL DBA

Stafide; Amsterdam; On-site; EUR 90,000 - 120,000; Full time

Job summary

Stafide is seeking a Data Scientist to design, develop, and manage scalable data analytics and warehousing platforms, with a focus on Snowflake environments and database administration.

You will administer Snowflake, Oracle, PostgreSQL, and Azure-based data services; implement ETL/ELT pipelines, data migrations, quality, and security; collaborate with cross-functional teams to deliver reliable data solutions. The ideal candidate has 6–8 years IT experience and strong SQL and Python skills.

Qualifications

• 6-8 years of overall IT experience.
• Strong hands-on experience in Snowflake architecture, administration, and optimization.
• Mandatory experience in Oracle Database Administration (Oracle DBA).
• Good knowledge of PostgreSQL administration and database management.
• Strong understanding of data warehousing concepts and data modelling.
• Expertise in ETL/ELT processes, data migration, and data quality management.
• Good knowledge of SQL and Python.
• Familiarity with Microsoft Azure services and cloud networking.

Responsibilities

• Design and maintain scalable Snowflake data warehouse solutions.
• Perform Oracle database administration, troubleshooting, and performance optimization.
• Manage PostgreSQL databases and resolve database-related issues.
• Develop and optimize ETL/ELT workflows for efficient data integration.
• Plan and execute complex data migration activities from legacy systems.
• Monitor data pipelines and ensure data accuracy, consistency, and security.
• Work effectively with technical and business stakeholders.
• Identify performance bottlenecks and implement appropriate solutions.

Skills

Snowflake

Oracle DBA

PostgreSQL

SQL

Python

Azure

Data warehousing

ETL/ELT

Tools

Azure services

Job description

Stafide is seeking a Data Scientist to design, develop, and manage scalable data analytics and warehousing platforms, with a focus on Snowflake environments and database administration.

You will administer Snowflake, Oracle, PostgreSQL, and Azure-based data services; implement ETL/ELT pipelines, data migrations, quality, and security; collaborate with cross-functional teams to deliver reliable data solutions. The ideal candidate has 6–8 years IT experience and strong SQL and Python skills.