Automation QA Engineer (SDET)

LoopMe is an AI company solving one of advertising's hardest problems: making brand advertising actually measurable and perform better. The company operates a high-load programmatic infrastructure processing millions of ad requests per second with sub-200ms response times globally. Founded in 2012 and headquartered in London, LoopMe has over 400 employees across 19 cities and has sustained 40% revenue CAGR since 2018.

• 4+ years in automation engineering, or 2+ years as an SDET or developer
• Strong JavaScript skills applied to test automation
• Proficiency in Bash and Shell scripting, and GitHub Actions for CI/CD integration
• Experience with BrowserStack or a comparable real-device cloud platform
• Proficiency with Maestro for mobile UI automation, Allure Reports, and JIRA

Nice to have:

• TypeScript familiarity
• TestRail or an equivalent test management system
• Charles Proxy for network traffic analysis
• Experience with AI-assisted test generation or self-healing frameworks
• Rust programming experience
• Adtech or programmatic advertising domain knowledge

• Build and maintain automated test suites for Android and iOS SDKs using JavaScript, Rust, and Bash/Shell scripting
• Develop mobile UI automation using Maestro across Android and iOS SDK projects
• Integrate automated tests into GitHub Actions CI/CD workflows for nightly smoke, regression, and Adapter Certification runs
• Own test execution and monitoring via BrowserStack App Automate, debugging environment-specific failures across devices and infrastructure
• Manage and publish test results through Allure Reports, surfacing findings to developers via JIRA and Slack
• Drive down nightly test run time by parallelising suites across multiple GitHub Actions runners
• Manage test builds via Firebase App Distribution for Android and iOS
• Leverage AI tools, including Claude, to accelerate test development and improve coverage and resilience