Amazon Appstore Worldwide is a group of talented technical professionals that are empowered and driven to build world class products and services for mobile app developers and customers. We are looking for a “Software Developer - Test" who is passionate to work on core system architecture and cutting edge technologies. A Software Design Engineer in Test (SDET) at Amazon is a developer with the primary responsibility of writing frameworks and tools to test products. It is a very unique and challenging role and provides immense opportunity to design and develop wide-reaching tools. It combines the "building" aspect of software design engineering with the "breaking" aspect of software test engineering. You’ll be writing code that automatically verifies that if anything does go wrong, you’re code will tell us. That means that you potentially write more code than the developers. Responsibilities *Design and build the automated test frameworks and test suites for use in development and testing cycles *Build framework for non-functional tests *Participating in design and code inspections. * Build framework for E2E tests ### Basic qualifications - 2+ years of test automation frameworks and tools building experience - 3+ years of non-internship professional software development testing experience - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - Experience in penetration testing and exploitability-focused vulnerability assessment - Experience in platform-level security mitigations and hardening for Linux and Windows ### Preferred qualifications - Knowledge of overall system architecture, scalability, reliability, and performance in a database environment - Experience with security in service-oriented architectures and web services Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.