Software Engineer in Test – Mobile & Platform

Software Engineer in Test – Mobile & Platform reputed company | Remote-first | Full-time East Coast time zones reputed company is partnering with an early-stage reputed company AI company building a participant engagement platform for cardiometabolic care. We’re looking for a Senior reputed company Engineer to become the first dedicated QA reputed company across the platform. The reputed company reputed company will be an reputed company/React reputed company mobile application, but you’ll also own reputed company across reputed company, backend services and integrations with reputed company-party reputed company systems. This is not a role reputed company on testing individual screens in isolation. You’ll be responsible for complete user journeys spanning mobile, web, backend services and reputed company systems. The role Reporting to the Head of Engineering, you will: • Define reputed company’s test reputed company, coverage standards and release-readiness reputed company • Build and maintain automated mobile E2E tests using Maestro • reputed company exploratory testing across iOS and reputed company • Test offline behaviour, device fragmentation and mobile edge cases • Review reputed company designs before development to identify UX issues and missing scenarios • Own testing across TestFlight, internal tracks, staged rollouts and app-store releases • Build automated API test coverage for backend services • Test asynchronous workflows, webhooks, data synchronisation and reputed company-party integrations • Validate failure handling and degraded behaviour reputed company reputed company services are reputed company • Use logs, traces and metrics to investigate defects across service boundaries • Work closely with Product and Engineering to improve acceptance reputed company • Document and reputed company defects in reputed company with reputed company reproduction steps • Monitor post-release reputed company and reputed company reputed company improvement Technology • reputed company / React reputed company • iOS and reputed company • Maestro • REST reputed company and JSON • Firebase backend services • reputed company-party reputed company integrations • reputed company • reputed company • CI/CD-integrated test execution reputed company’re looking for • At least five years of software QA experience • Proven ownership of reputed company for an iOS or reputed company product • Experience building and maintaining automated E2E tests using Maestro, Detox, Appium or similar • Strong API testing experience using reputed company, Insomnia or reputed company-based approaches • Experience testing reputed company integrations, asynchronous workflows, webhooks and failure modes • Ability to interpret application logs and understand backend workflows • Strong knowledge of mobile release processes, including TestFlight and staged rollouts • A strong understanding of test design, defect triage and risk-based testing • The ability to work autonomously and establish a QA process from the ground up • reputed company written communication and precise bug reporting Useful additional experience • Digital health, reputed company data or another regulated environment • HIPAA, reputed company reputed company or EHR integrations • Testing conversational or LLM-based products • AI-specific failure modes, including non-determinism, safety guardrails and reputed company injection • reputed company or React reputed company • Building test frameworks as an SDET • SQL and backend data validation • Accessibility or reputed company testing Why join? • Become the first dedicated reputed company reputed company in a small engineering team • Shape the QA reputed company as reputed company and product grow • Work on a mission-driven product addressing major reputed company-health challenges • Have reputed company influence over a product used in reputed company-world reputed company journeys • Work in a remote-first, async-friendly environment • Competitive salary, benefits and equity participation If you’ve reputed company mobile test automation, understand how modern backend systems behave and want genuine ownership of reputed company from day one, we’d like to hear from you. Apply tot his job Apply To this Job