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Senior Tester Poland Jobs

4 Job Offers

Senior Tester
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Join Elsewhere Entertainment in Warsaw as a Senior Tester for a new AAA IP. You will ensure top-tier quality by identifying and tracking bugs, collaborating closely with developers and designers. We seek an experienced QA professional with a proven track record on released AAA titles, strong anal...
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Poland , Warsaw
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Not provided
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Activision
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Until further notice
Senior Penetration Tester
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Join Europe's largest airline group as a Senior Penetration Tester in Wroclaw. Lead offensive security operations, testing networks, applications, and cloud environments (AWS/Azure). Enjoy a hybrid model, unlimited travel discounts, and private healthcare. Utilize your 4+ years of experience to i...
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Poland , Wroclaw
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Not provided
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Ryanair - Europe's Favourite Airline
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Until further notice
Senior IT Tester
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Join our team in Gdańsk as a Senior IT Tester. You will design and execute E2E tests in a complex banking/payments environment using SAFe/Agile. We seek a proactive problem-solver with strong English skills for global collaboration. Enjoy benefits like private medical care and sports card co-fina...
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Poland , Gdańsk
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Not provided
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DCG Sp. z o. o.
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Until further notice
AML Senior Tester – Detection Systems
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Join our Warsaw team as a Senior AML Tester for Detection Systems. You will coordinate and execute UAT for critical backend and frontend AML applications like Mantas and EAP. We seek an expert with 5-8 years' testing experience, deep AML knowledge, and strong SQL/Python skills. Enjoy a comprehens...
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Poland , Warsaw
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Salary
165020.00 - 280980.00 PLN / Year
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Citi
Expiration Date
Until further notice

About the Senior Tester role

Explore a world of opportunity with Senior Tester jobs, a critical and high-impact career path dedicated to ensuring software quality, security, and business readiness. Senior Testers are seasoned professionals who move beyond basic execution to own the quality strategy, mentor teams, and act as a bridge between technical development and business objectives. They are entrusted with the final gatekeeping before software reaches end-users, making their role pivotal in risk mitigation and user satisfaction.

Professionals in these roles typically engage in the full spectrum of the software testing lifecycle. Common responsibilities include analyzing complex business and technical requirements to design comprehensive test strategies and plans. They lead the creation, execution, and automation of test cases for various testing types, such as functional, integration, regression, and user acceptance testing (UAT). A key duty is identifying, documenting in detail, and tracking defects through to resolution, collaborating closely with development and business analyst teams. Senior Testers often champion process improvements, introduce testing best practices and methodologies like Agile or Waterfall, and contribute to the selection and implementation of test management and automation tools. Leadership is a cornerstone; they frequently guide junior testers, coordinate testing activities for large projects, and communicate test progress and risk assessments to stakeholders.

The typical skill set for Senior Tester jobs is both deep and broad. A strong foundation in software development life cycles (SDLC) and testing methodologies is essential. Technical proficiency is highly valued, often including expertise in SQL for database validation, scripting knowledge (e.g., Python), and experience with testing tools for defect tracking (like Jira) and test management. For roles focused on specialized areas, domain knowledge—such as in cybersecurity for penetration testers or financial compliance for UAT testers in banking—becomes a critical requirement. Analytical thinking, meticulous attention to detail, and superior problem-solving skills are paramount. Excellent communication is non-negotiable, as the role demands clear articulation of technical issues to non-technical audiences and effective collaboration across departments. Generally, a bachelor's degree in a related field and several years of hands-on testing experience are standard requirements, with professional certifications being a significant advantage.

Ultimately, Senior Tester jobs are for strategic thinkers who are passionate about quality, adept at navigating technical complexity, and driven to deliver flawless user experiences. They play an indispensable role in building trustworthy and robust software in today's digital landscape.