QA Engineer
REMOTE FROM POLANDFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English (B2/C1 level)
- Experience
- At least 2 years
- Required Skills
- AWSPythonSQLSCRUMAPI testingFastAPICI/CDJSON
Requirements
- 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, in particular: 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.
Responsibilities
- 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.
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