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Tabby | تابي · 1 week ago

Senior QA Engineer (Full-Stack: Backend & Mobile)

United States

Full-time

Remote

Senior Level

5+ years exp

Tabby is a leading FinTech company that creates financial freedom for users by reshaping their relationship with money. They are seeking a Senior QA Engineer to ensure the quality of their new credit product within their mobile application, focusing on designing testing strategies and performing both mobile and backend testing.

Artificial Intelligence (AI)BillingFinanceFinancial ServicesFinTechPayments

Growth Opportunities

Responsibilities

End-to-end ownership of product quality for a new credit product inside Tabby’s mobile app

Design and implement automated test suites: unit, integration, API, and end-to-end, covering both mobile app and backend

Define and maintain QA processes and standards, introducing best practices for test planning, execution, and reporting

Manual testing of mobile applications (iOS/Android) and backend services in a microservice architecture

Collaborate closely with developers, product managers, and designers to ensure testability and early detection of issues

Drive continuous improvement of release quality, deployment pipelines, and overall developer productivity

Investigate and troubleshoot production issues, contributing to root-cause analysis and long-term fixes

Qualification

Mobile application testingBackend services testingTest automation frameworksCI/CD pipelinesMonitoring toolsCommunication skills

Required

5+ years of professional QA experience, including hands-on experience testing mobile applications and backend systems

Strong background in testing mobile applications (iOS and Android)

Experience testing backend services and APIs in a microservices environment

Experience with test automation frameworks and tools (we use the following; experience with similar tools is also valuable): Backend automation: Go, Frontend/test automation: TypeScript + Playwright, Mobile automation frameworks: XCUITest, Kaspresso

Familiarity with CI/CD pipelines, containerized environments (Docker/Kubernetes), and cloud platforms

Familiarity with test reporting and observability tools such as Allure or equivalent

Solid understanding of monitoring and observability tools (e.g., Prometheus, Grafana, Datadog, New Relic) and setting up alerts/dashboards

Strong communication skills in English

Benefits

Full-time B2B contract

Fully remote setup

Up to 20% tax allowance

22 paid leave days annually

Stock options (ESOP) in a fast-scaling, pre-IPO company

Flexi benefits you can use for wellness, travel, or learning

Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation, legal setup (if needed)