Pracuj.pl
Praca zdalna
Senior
Senior Snowflake Developer
⚲ Warszawa
18 000–28 000 zł / mies. (zal. od umowy)
Wymagania
- Snowflake Data Cloud
- SQL
- Python
- DB2
Opis stanowiska
Nasze wymagania:
3+ years of hands on Snowflake engineering experience, including tables, stages, file formats, tasks, streams, and Snowflake SQL
Strong understanding of ELT and ETL pipeline design in a cloud data warehouse environment
Proven experience migrating data workloads from relational databases such as MySQL or PostgreSQL to Snowflake or a similar platform
Experience with data transformation frameworks such as DBT, Airflow, Airbyte, or equivalent
Proficiency in SQL and at least one scripting language, with Python preferred
Experience working with complex, messy, or irregular file formats and building resilient ingestion pipelines
Solid understanding of CI and CD for data workflows using GitHub Actions, GitLab CI, or similar tools
Familiarity with data modelling best practices such as Kimball, Data Vault, or staging refined gold patterns
Mile widziane:
Experience with AWS Bedrock AgentCore Identity as an early adopter or equivalent
Experience with AWS AgentCore Gateway outbound authorization integration
Exposure to MCP or A2A tool invocation authentication patterns
Exposure to AgentCore Policy using Cedar or AWS Verified Permissions
O projekcie:
This initiative is centered on a large scale data platform migration from MySQL to Snowflake.
The work includes end to end Snowflake architecture, resilient ingestion pipelines, and improved engineering practices such as CI and CD, testing, and version controlled SQL.
Zakres obowiązków:
Plan and contribute to the migration of data workloads from MySQL to Snowflake
Design end to end Snowflake architecture for the target data platform
Develop and rebuild ETL and ELT workflows for hundreds of complex sales file formats
Build resilient ingestion pipelines for complex, messy, or irregular file formats
Contribute to CI and CD, testing, and version controlled SQL practices for data workflows
Support performance and cost optimisation across Snowflake workloads
Collaborate with cross functional teams on migration, architecture, and delivery activities
Oferujemy:
Vacation days: Up to 26 business days per year
10 illness/special days off per year (fully paid, no medical papers needed) for all contract types
Health and life insurance (Luxmed)
MyBenefit platform with Multisport option
Internal psychological support service
English language classes from the first working day
Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training
Flexible workplace: work from the office, from home, or choose a hybrid option
Tech Skills Mentoring Program
Opportunities to develop as a public speaker, mentor, or technical interviewer
Certification reimbursement (AWS, GCP, Microsoft, etc.)
3+ years of hands on Snowflake engineering experience, including tables, stages, file formats, tasks, streams, and Snowflake SQL
Strong understanding of ELT and ETL pipeline design in a cloud data warehouse environment
Proven experience migrating data workloads from relational databases such as MySQL or PostgreSQL to Snowflake or a similar platform
Experience with data transformation frameworks such as DBT, Airflow, Airbyte, or equivalent
Proficiency in SQL and at least one scripting language, with Python preferred
Experience working with complex, messy, or irregular file formats and building resilient ingestion pipelines
Solid understanding of CI and CD for data workflows using GitHub Actions, GitLab CI, or similar tools
Familiarity with data modelling best practices such as Kimball, Data Vault, or staging refined gold patterns
Mile widziane:
Experience with AWS Bedrock AgentCore Identity as an early adopter or equivalent
Experience with AWS AgentCore Gateway outbound authorization integration
Exposure to MCP or A2A tool invocation authentication patterns
Exposure to AgentCore Policy using Cedar or AWS Verified Permissions
O projekcie:
This initiative is centered on a large scale data platform migration from MySQL to Snowflake.
The work includes end to end Snowflake architecture, resilient ingestion pipelines, and improved engineering practices such as CI and CD, testing, and version controlled SQL.
Zakres obowiązków:
Plan and contribute to the migration of data workloads from MySQL to Snowflake
Design end to end Snowflake architecture for the target data platform
Develop and rebuild ETL and ELT workflows for hundreds of complex sales file formats
Build resilient ingestion pipelines for complex, messy, or irregular file formats
Contribute to CI and CD, testing, and version controlled SQL practices for data workflows
Support performance and cost optimisation across Snowflake workloads
Collaborate with cross functional teams on migration, architecture, and delivery activities
Oferujemy:
Vacation days: Up to 26 business days per year
10 illness/special days off per year (fully paid, no medical papers needed) for all contract types
Health and life insurance (Luxmed)
MyBenefit platform with Multisport option
Internal psychological support service
English language classes from the first working day
Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training
Flexible workplace: work from the office, from home, or choose a hybrid option
Tech Skills Mentoring Program
Opportunities to develop as a public speaker, mentor, or technical interviewer
Certification reimbursement (AWS, GCP, Microsoft, etc.)
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