About AscendX
AscendX is building a next-generation monetization infrastructure for mobile game and app publishers. Our customized SDKs (Android, iOS, Unity) are critical to publisher workflows and revenue. We are looking for a QA Engineer specialized in Mobile SDK testing with adtech knowledge to ensure SDK stability and reliability at scale.
Key Responsibilities
- Own QA process for AscendX SDKs (Android, iOS, Unity)
- Validate SDK functionality across devices, OS versions, and integration environments
- Test ad request/response flows, bidding mechanics, and mediation integration
- Develop automation frameworks for SDK and integration testing
- Build regression test suites and integrate with CI/CD pipelines
- Collaborate with SDK engineers, backend engineers, and product managers on release readiness
Requirements
- 1-2 years of experience in QA for mobile apps or SDKs
- Strong knowledge of mobile QA frameworks and automation tools (Appium, Espresso, XCTest, Unity Test Runner)
- Solid debugging skills using network sniffers (Charles, Fiddler), adb, Xcode Instruments
- Understanding of client-server communication and APIs
- Strong written and verbal communication skills in English
Nice to have (can be learned on the job)
- Experience testing SDKs (not just apps)
- Exposure to adtech/monetization SDKs (AdMob, AppLovin, FAN, MoPub, etc.)
- Familiarity with OpenRTB flows or programmatic advertising
- Experience with Unity SDK QA
- Knowledge of CI/CD and automated regression testing at scale
Benefits
- Attractive salary and performance bonus scheme
- 13th month salary
- W3F fund for learning and personal development
- Comprehensive Health Insurance Coverage
- Macbook provided
- Ample opportunities to grow. You get to propose your own ideas and see it through
- Work with passionate, talented and driven colleagues who get things done!
- Opportunity to work cross-country and with variety of projects of different nature
- Challenging and exciting problems that await you to solve
