QA Engineer at Magma Math

Magma Math is hiring a QA Engineer to design, execute, and maintain manual test cases for APIs, integrations, databases, and web applications; validate data consistency; track defects; collaborate with developers and product teams; and contribute to automated testing. The role requires at least three years of commercial testing experience, API and mobile testing experience, database knowledge, and strong QA methodology knowledge. It is based in Warsaw with four days per week on-site, offers a monthly B2B rate of 12,000–17,000 PLN plus VAT, and includes an annual bonus and other benefits.