SBC Performance drives scalable growth for brands ready to expand globally. Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine. Direct partnerships with Meta, TikTok, Google, Bing, and Snapchat give you priority access to premium ad infrastructure. Scale faster. Grow smarter. We are looking for a QA Engineer to join our team. to join our team. In this role, you will ensure the quality and reliability of our AdTech products, working closely with developers and product managers to validate new features and support successful releases.

Key Responsibilities

Perform functional, regression, integration, cross-browser, exploratory, and API testing. Design, maintain, and execute test cases and test scenarios for web and mobile applications (primarily web). Collaborate with developers and product managers to clarify requirements and validate features. Identify, document, and track defects throughout the software development lifecycle. Create and maintain comprehensive test documentation. Participate in release validation and quality assurance activities. Contribute to defining and improving QA processes, testing approaches, and quality standards across projects. Participate in test automation initiatives and quality improvement activities where applicable. Communicate effectively within the team to ensure timely and high-quality deliverables. Requirements 3+ years of commercial experience in Quality Assurance. Strong understanding of SDLC, STLC, software testing methodologies, and test design techniques. Experience with web application and API testing. Hands-on experience with bug-tracking and project management tools (Jira). Practical experience with REST API testing tools (Postman, Swagger). Familiarity with version control systems (Git). Understanding of CI/CD processes (GitLab CI, Jenkins, GitHub Actions, etc.). Basic SQL knowledge and experience validating data would be a plus. Experience with test automation tools or scripting languages would be considered an advantage. English level: Intermediate (B1) or higher – able to read documentation and communicate effectively.

What We Offer

Prague Onsite or Remote (Poland and Ukraine) Competitive compensation Flexible working hours All necessary equipment Paid vacation and sick leaves Educational support: reimbursement of certification, training, and knowledge-sharing atmosphere Company events and multiple internal activities Open feedback and transparent direct communication To learn more about how we handle your personal data during the recruitment process, please read our Privacy Notice.