ppbBidMachine Exchange /b – a fast-growing general programmatic exchange built for the future of in-app advertising. /ppBidMachine operates with a strong US foundation and an international presence, with teams across Warsaw, Barcelona, Parkland (FL), and remote experts around the world. /ppWe combine deep AdTech expertise, proprietary technology, and a data-driven mindset to deliver transparency, performance, and efficiency in the mobile advertising ecosystem. /ph3Why BidMachine? /h3pAt BidMachine, we are building more than an exchange — we are shaping the infrastructure that powers fair, efficient, and scalable in-app programmatic advertising. /ppOur mission is to create a high-performance marketplace where publishers maximize value and advertisers access premium inventory with full transparency and control. /ppWe are proud of our technology, our ambitious vision, and our globally distributed team of talented professionals who continuously raise the bar in AdTech. /ph3Here’s what we value, and what we hope you do too: /h3h3Ownership Accountability /h3pWe move fast, take responsibility, and think like builders. Every team member has a direct impact on product growth and market success. /ph3Data-Informed Excellence /h3pWe leverage data to make smarter decisions, optimize performance, and build scalable solutions that deliver measurable results. /ph3Innovation Technical Depth /h3pWe solve complex programmatic challenges with cutting-edge technology and a deep understanding of the ecosystem. /ph3Global Collaboration /h3pWe work across cultures, time zones, and disciplines — united by shared goals and high standards. /ph3Ambition Impact /h3pWe are here to build something significant — a best-in-class exchange that competes with the strongest players in the market. /ppThe team is looking for a bQA Engineer in Barcelona. /b /ph3Responsibilities: /h3ulliEnd-to-End Mobile Ad Testing:



Conduct comprehensive testing of mobile ad formats (banner ads, interstitials, rewarded video ads, native ads) to ensure correct display, functionality, and user experience across multiple devices and OS versions. /liliAd Integration Validation: Verify the correct integration of ad SDKs in mobile apps, ensuring compliance with ad network specifications and proper ad rendering. /liliTracking and Analytics Verification: Test and validate that analytics and tracking events are correctly implemented, ensuring that ad performance data is accurately captured (e.g., impressions, clicks, conversions). /liliCross-Device and Platform Testing: Ensure that ads are rendered and perform consistently across various mobile devices, screen sizes, operating systems (iOS/Android), and environments. /liliSDK Testing: Perform manual and automated testing of mobile SDKs used for ad integrations, ensuring they function properly and integrate well with mobile applications. /liliBug Reporting and Tracking: Document issues, inconsistencies, and bugs related to ad display, tracking, and interaction using issue-tracking tools (Jira, TestRail, etc.) and collaborate with the development team for timely resolution. /liliRegression Testing: Conduct regular regression testing for ad-related features following SDK updates, new releases, or modifications in the ad-serving framework. /liliCollaboration with Ad Operations: Work closely with the ad operations and product teams to understand campaign requirements and ensure proper ad functionality and tracking throughout the mobile app lifecycle.



/li /ulh3Technology Stack: /h3ulliMobile Testing: Android, iOS, mobile app testing tools. /liliAd Testing: Testing of mobile ads (banner, interstitial, video ads), ad network integrations, debugging ad rendering and tracking. /liliAnalytics Testing: Event tracking validation, experience with mobile analytics platforms (Google Analytics, Firebase, Adjust, AppsFlyer). /liliSDK Testing: Experience testing Software Development Kits (SDKs), integration testing, API testing, and verifying SDK behavior across different environments. /liliAPI Testing: Postman, REST API testing, validating data exchange between systems. /liliBug Tracking and Test Management Tools: Jira, TestRail, or similar tools for defect tracking and test management. /liliAgile Methodologies: Experience working in Agile/Scrum teams, participating in sprint planning and backlog grooming. /liliVersion Control: Git or other version control systems. /li /ulh3Qualifications: /h3ulli3+ years of experience in software quality assurance, preferably in a gamedev, AdTech. /liliStrong understanding of software development life cycle (SDLC) and testing methodologies. /liliTest Automation experience is a bhuge /b plus. /liliExcellent analytical and problem-solving skills. /liliStrong attention to detail and ability to handle multiple tasks simultaneously. /liliAbility to quickly adapt to changing business requirements and ability to multitask. /liliExcellent communication and collaboration skills, with the ability to work effectively in a cross-functional team environment. /li /ulpWith a powerful product, strong market positioning, and a team that strives for excellence, BidMachine offers a unique opportunity to grow, innovate, and make a tangible impact in the programmatic advertising space. /ppbBuild the future of mobile AdTech with us! /b /p /p #J-18808-Ljbffr

📌 Senior QA Engineer (Barcelona)
🏢 Appodeal
📍 Barcelona