Senior AQA Engineer

StartupSoft specializes in IT outstaffing services, and we're on the lookout for top-tier talents like you. A wellness tech company building a consumer health platform for at-home health monitoring. The product ecosystem includes a smart scale, mobile app, and wearable device, providing real-time health insights, personalized recommendations, and AI-driven wellness tracking.

Responsibilities

Test Automation Infrastructure: End-to-end test framework covering patient portal, provider dashboard, and API layer; Automated regression suite executing on every pull request; Performance testing harness validating API response times and database query efficiency; Integration test suite covering external systems (pharmacy networks, payment processors, AI APIs); Visual regression testing for UI consistency across browsers and devices; Mobile responsiveness validation across device sizes; Clinical Algorithm Validation: Comprehensive test suites for medication dosing calculators ensuring mathematical accuracy; Expected change projection validation comparing outputs against clinical reference data; Body composition calculation verification across edge cases (extreme weights, unusual tissue distributions); Weight-adjusted medication effect level testing across full dosage ranges; Medication potency factor validation for all approved medications (Semaglutide, Tirzepatide, Liraglutide, etc.); Statistical algorithm testing for identifying meaningful vs. normal biological variation; Healthcare Compliance Testing: HIPAA compliance validation ensuring proper data access controls; Audit logging verification confirming all PHI access is tracked; Authentication and authorization testing across patient and provider roles; Data encryption validation for data at rest and in transit; Session management and timeout testing; Cross-user data isolation verification ensuring patients can't access others' data; AI Integration Quality Assurance: Claude API integration testing with fallback scenario validation; SynthLang prompt output validation ensuring structured JSON responses; Clinical widget testing (Progress Summary, Medication Effectiveness, Clinical Recommendations); Response consistency testing ensuring AI-generated content remains clinically appropriate; Edge case handling for malformed AI responses; Performance testing for AI response caching and rate limiting; Data Integrity & Validation: Time-series data integrity testing for body composition measurements; Measurement timing context validation (fasted state, hydration flags, exercise impact); Data migration testing ensuring zero data loss during schema changes; Database constraint validation preventing invalid data states; Referential integrity testing across complex healthcare entity relationships; Biological plausibility checks for body composition measurements; Subscription & Payment Testing: Payment processing workflow validation with test payment providers; Subscription lifecycle testing (creation, renewal, cancellation, refunds); Billing cycle automation verification; Dosage change impact on billing calculations; Insurance verification workflow testing; Edge case handling for failed payments and retries

Requirements

5+ years of professional QA experience with heavy emphasis on test automation; Expert-level proficiency in at least one programming language (JavaScript/TypeScript, Python, Java, or similar); Deep experience with E2E test automation frameworks (Cypress, Playwright, Selenium); Strong API testing skills with REST/GraphQL endpoints; Experience with CI/CD integration and automated test execution; Knowledge of performance testing methodologies and tools; Understanding of security testing principles; Ability to validate complex mathematical algorithms and scientific calculations; Experience testing statistical analysis and data processing systems; Understanding of test oracle problems (determining correct outputs for calculations); Comfort with pharmacological concepts and medication dosing logic; Ability to create comprehensive test cases for edge cases in clinical scenarios; Strong understanding of system architecture and integration points; Ability to identify high-risk areas requiring thorough testing coverage; Experience with database testing and data integrity validation; Knowledge of distributed systems testing challenges; Understanding of race conditions, concurrency issues, and timing problems; Cypress, Playwright, Selenium, or similar for E2E; Postman, REST-assured, or similar; JMeter, k6, or Artillery; CI/CD platforms; Docker

Nice to have

Experience testing HIPAA-compliant applications or healthcare software; Understanding of FDA regulations for medical software (if applicable); Familiarity with clinical workflows and medical terminology; Background in pharmaceutical systems or medication management platforms; Experience with audit trail validation and compliance reporting; Knowledge of healthcare data standards (HL7, FHIR); Experience testing AI/ML systems or API integrations; Background in clinical trial data management or pharmaceutical QA; Knowledge of body composition science, endocrinology, or nutrition; Experience with accessibility testing (WCAG compliance); Contributions to open-source testing frameworks or tools; Familiarity with chaos engineering or fault injection testing; Understanding of telemedicine regulations and requirements; Experience building testing infrastructure from scratch; Background in test-driven development (TDD) or behavior-driven development (BDD)

Benefits

Global collaboration opportunities; Core team membership; Equity and ownership potential; Premier workspaces; Competitive compensation package; Cutting-edge technology environment; Impactful project contributions; Collaborative company culture