automation qa

Smadex is an ad-tech company that processes over 4.5 million ad requests per second with sub-100ms response times. It generates several terabytes of data daily, which are processed and analyzed to enhance real-time components. The company focuses on scaling its proprietary Native Ad-Serving SDK for iOS and Android for global commercial use.

• Collaborate with developers and DevOps to define "Release Ready" criteria for new native SDK versions;
• Build and maintain automated UI tests for ad formats across various screen sizes and OS versions;
• Verify the full request-to-render-to-click flow to ensure accuracy in tracking and attribution signals;
• Manage and expand internal testing apps to simulate publisher environments and edge cases;
• Oversee the performance of internal testing apps distributed globally to ensure consistency across network conditions.

• 4+ Years of experience as a QA Automation Engineer;
• Solid background in automated UI testing for native iOS and Android;
• Proficiency in using proxy tools like Charles Proxy, Proxyman, or Fiddler to validate network traffic and event firing;
• Experience with mobile CI/CD pipelines and build distribution;
• Ability to identify high-impact UI flows requiring automation versus manual exploratory testing;
• "Pixel-perfect" mindset for identifying rendering glitches or UI inconsistencies;
• Nice to have: Exposure to MRAID, VAST, or OM SDK, experience testing libraries for third-party integration, familiarity with measuring SDK impact on device memory or battery life.

• Competitive compensation package;
• Office in the heart of Barcelona with a rooftop terrace, barbecue, and stocked fridge;
• Flexible working hours;
• Meal vouchers (Ticket Restaurant monthly allowance);
• Monthly gym allowance (DiR Gym or Wellhub);
• LinkedIn Learning and training opportunities;
• Monthly TGIF events and regular team-building activities.