Senior QA Engineer (Full-Stack: Backend & Mobile) jobs in United States
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Tabby | تابي · 4 hours ago

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

Tabby is a fintech company that creates financial freedom in the way people shop, earn, and save. They are seeking a Senior QA Engineer to design testing strategies, perform hands-on testing for mobile and backend systems, and build automation frameworks to ensure product reliability.

Artificial Intelligence (AI)BillingFinanceFinancial ServicesFinTechPayments
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Growth Opportunities

Responsibilities

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 testingBackend testingTest automation frameworksCI/CD pipelinesMonitoring toolsCommunication

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

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)

Company

Tabby | تابي

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Tabby is a financial technology company that helps millions of people in the Middle East to stay in control of their spending and make the most out of their money.

Funding

Current Stage
Late Stage
Total Funding
$1.85B
Key Investors
Hassana Investment Company (HIC)JP MorganWellington Management
2025-10-27Secondary Market
2025-02-12Series E· $160M
2023-12-21Series D· $50M

Leadership Team

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Daniil Barkalov
Co-founder and COO
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Company data provided by crunchbase