QA тестировщик (auto)

Opensignal provides independent insights and data regarding network experience and market performance. The company enables communication providers to enhance network quality and commercial results through user-centric analysis.

• Analyze, maintain, and extend automated database tests written in Python;
• Verify data correctness using SQL and investigate data-related issues;
• Support test coverage for data processing and database-related logic;
• Create and maintain automated tests, focusing on DB and E2E/UI tests;
• Perform manual feature, regression, and UI testing for web applications;
• Support cross-browser and cross-application testing;
• Report, track, and verify bugs in Jira;
• Support releases, documentation, and QA feedback loops;
• Collaborate with developers, QA engineers, product, and data-focused teams;
• Use AI tools to support test analysis, test creation, and debugging.

• 2+ Years of experience in QA, including manual and/or automated testing;
• Good understanding of testing concepts, test design, and defect reporting;
• Basic to intermediate Python skills;
• Practical SQL knowledge and experience with relational databases;
• Ability to analyze data, investigate inconsistencies, and reason about expected results;
• Strong logical and analytical thinking skills;
• Experience with UI and/or web application testing;
• Strong communication and collaboration skills;
• English B2;
• Nice to have: Experience with Playwright and TypeScript, experience with CI/CD and GitHub/GitLab pipelines, experience with database testing or data quality testing, experience working with cross-functional engineering teams, experience testing AI-powered features or using AI tools in QA workflows, basic understanding of cloud-based or containerized environments.

• 95% Remote work with monthly team meetings in the Warsaw office;
• Warsaw office in the Wola area with kitchen and free coffee;
• Comprehensive private family healthcare package;
• Multisport Plus Card;
• Half-day Fridays.