Senior QA Automation Tester: Snowflake & AWS Data

DCG Poland; Poland; Remote; PLN 110,000 - 160,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Dedicated consultant support

Job summary

DCG Poland is seeking an Expert QA Automation Tester to ensure data integrity in Snowflake and AWS data environments. You will validate data flows, integrate with existing data testing processes, and support automated validation across Snowflake.

The role requires SQL prowess, Snowflake features like Time Travel and zero-copy cloning, plus dbt testing and AI tool experience. Python and Playwright familiarity are desirable. Private medical care and sports-card support are offered.

Qualifications

• Proven experience in QA automation and data warehouse testing with a focus on Snowflake and AWS.
• Strong proficiency in SQL for querying, testing, and validating large datasets.
• Hands-on experience with Snowflake-specific features including Time Travel, zero-copy cloning, and performance scaling.
• Ability to quickly understand and integrate into existing data warehouse architecture and workflows.
• Experience creating and supporting automated data validation processes in Snowflake.
• Practical experience with dbt testing.
• Experience working with AI tools.

Responsibilities

• Validate complex data flows and ensure data accuracy within Snowflake data warehouse environments.
• Integrate quickly into existing data testing processes, architecture, and workflows.
• Create and support automated data validation processes in Snowflake.
• Perform data warehouse testing across Snowflake and AWS environments.
• Collaborate with development teams to meet project deadlines.
• Support testing activities related to dbt-based data transformations.

Skills

QA automation

Data warehouse testing

SQL

Snowflake

AWS

dbt testing

AI tools

Python

Playwright

Tools

Snowflake

AWS

dbt

Playwright

Job description

DCG Poland is seeking an Expert QA Automation Tester to ensure data integrity in Snowflake and AWS data environments. You will validate data flows, integrate with existing data testing processes, and support automated validation across Snowflake.

The role requires SQL prowess, Snowflake features like Time Travel and zero-copy cloning, plus dbt testing and AI tool experience. Python and Playwright familiarity are desirable. Private medical care and sports-card support are offered.