Senior Python SDET Engineer

Що робити

Be responsible for designing and implementing build and test infrastructure, creating and enforcing good engineering practices, and evaluating product quality for various external and/or internal products
Work on problems in a number of areas, including application performance.
Build out our automated testing infrastructure to help us build reliable, scalable, high-quality products and services
Participate in design and implementation of test infrastructure to support building and moving services into a Continuous Deployment environment
Conduct research and create Proof of Concepts on new testing technologies/tools/concepts

4+ years coding experience in Python along with experience in scripting languages.
4+ years of hands-on experience in software QA and test automation.
Experience with RDBMS (MySQL, PostgreSQL), native SQL
Experience with API testing (API smoke, regression, and end-to-end tests, including behavior-driven frameworks (Gherkin/ Cucumber/ behave or similar) and structured payload/ response validations (JSONPath, XML/ schema validation))
Experience with backend testing (Solid understanding of backend and service testing, with a focus on performance, scalability, and security)

Experience with agentic software development.
Experience with Ad-serving protocols (VAST/VMAP, OpenRTB) or willingness to ramp quickly — most test scenarios validate VAST XML and OpenRTB bid/response structures directly)
Hands-on experience with AWS services for deploying, testing, and monitoring applications in cloud environments.
Exposure to browser-based UI test automation (Playwright, Cypress, or similar)
Comfortable reading server-side code (Java or similar) to support root-cause analysis, even when not authoring in that language.