2x QA Engineer - Mid and Senior - Project: CaaS

The role is within the education industry, focusing on the CaaS project at Sanoma Learning, a media and telco company.

• Hands-on experience with Python and pytest for automated testing (at least 2 years).
• Experience with API testing (FastAPI-based services).
• Experience with AWS services, including S3, Aurora, Glue, Step Functions, CloudWatch.
• Good SQL skills and experience validating data stored in relational databases.
• Experience with JSON data validation, schema checks, and contract testing.
• English proficiency at B2/C1 level.

Nice to have:

• Understanding of AI or ML-driven search, content enrichment, or recommendation systems.
• Experience with vector databases.
• Experience with Bitbucket Pipelines or similar CI/CD tooling.
• Experience validating LLM or AI-driven outputs, including quality, consistency, and determinism checks.

• Design, develop, and maintain automated tests for APIs, data pipelines, and platform services.
• Ensure data quality and correctness across content ingestion, enrichment, and delivery flows.
• Validate JSON schemas and shared data models across multiple consuming systems.
• Test REST APIs, including contract, integration, and regression testing.
• Verify data persistence and transformations across relational databases and object storage.
• Monitor and validate platform behavior using logs, metrics, and alerts.
• Collaborate with product owners and engineers to contribute to quality practices early in the development lifecycle.

Remote work from Poland only.