Senior Tester

Work model: 2/3 days per week from office in Gdynia Rate: 120 pln/h net +VAT Employment type: B2B contract Seniority level: Senior Introduction & Summary We are seeking a highly skilled Senior Tester with extensive experience in Quality Assurance, particularly within Agile teams. The ideal candidate will hold an ISTQB Certification and possess over 8 years of professional experience in testing complex software systems, including web and mobile applications. A strong attention to detail, excellent problem-solving skills, and the ability to communicate effectively in an international environment are essential qualities for success in this role. Main Responsibilities As a Senior Tester, your core duties will include: Ensuring QA activities are conducted efficiently and adhere to current quality standards. Designing and analyzing new test cases and scenarios. Planning and executing tests while managing defect reports. Recommending actions based on test outcomes. Collaborating closely with Automation Testers for optimal test suite coverage. Engaging with the Scrum team to maintain delivery quality. Key Requirements ISTQB Certification Ability to support QA activities across delivery teams Attention to detail, quality, and problem-solving skills Experience working in international environments Ability to learn quickly and adapt to new tools/processes Strong communication and interpersonal skills Individual contributor with 8+ years in Quality Assurance Experience defining, executing, and reporting tests for software Proficient in web and mobile testing Experience with cloud-based mobile testing platforms (e.g., BrowserStack) System testing experience on modern UI (Web/Mobile) API Testing expertise using Postman and Swagger Experience with test management tools (e.g., qTest) Practical knowledge of Jira/Confluence Willingness to work in a hybrid model (2-3 days in office/week) Nice to Have Automation Testing Experience Working knowledge of the PEGA platform Familiarity with AI testing tools Experience with SAFE methodology