Summary: Seeking an automation-first QA Fullstack Engineer with expertise in Fintech, responsible for expanding automated test suites and building testing strategies for web, mobile, and SDK. Highlights: 1. Opportunity to work in the dynamic Fintech area (web + native mobile + SDK) 2. Utilize AI tools for advanced test development and maintenance 3. Design and implement comprehensive coverage strategies for complex systems We are looking for an automation\-first **QA Fullstack** engineer. The role covers **Fintech area (web \+ native mobile \+ SDK)**. **Context** ----------- * Fintech area (mobile\-first web \+ native apps) * Including iOS/Android native applications and SDK **Requirements** ---------------- * QA Automation 3\+ years * TypeScript, Playwright * AI: confident use of AI tools for developing and maintaining autotests — from correct prompting/iterations and code review to tool\-based flows (e.g., test generation from specs/logs/traces), generation of test cases/fixtures/mocks, flake stabilization (including auto\-healing selectors), and failed run analysis; with an understanding of risks (hallucinations, data leaks, licensing) and mandatory result validation (web) * Experience testing fintech/payment scenarios or systems with high reliability requirements * Experience testing iOS/Android native applications (tooling as needed) * Experience testing mobile SDKs (app integrations, backward compatibility, documentation/examples) * Ability to design a coverage strategy * Independence and ownership: from idea to production **Responsibilities** -------------------- * Maintain, evolve, and expand the existing automated test suite, writing optimal and maintainable tests aligned with team standards and best practices * Write and maintain autotests (TS \+ Playwright) for the web part * Build a testing strategy for the mobile part (native apps) and SDK * Design coverage: levels/methods/tools, risk\-based prioritization * Improve QA tools and infrastructure, reduce flakiness, speed up test runs * When needed: test cases and manual testing where it is effective **Nice to have** ---------------- * Experience with mobile testing automation (iOS/Android) * Experience with payment providers, 3DS, anti\-fraud, compliance/PCI context