About the role
At NinthMoon, we’re building the world’s first emotionally intelligent reproductive health ecosystem. From periods to fertility, pregnancy, postpartum, miscarriage, abortion, and menopause, we are creating one continuous AI companion that supports women through every reproductive stage — not just with information, but with empathy.
We’re looking for our first QA Lead to build a world-class quality culture from the ground up.
This isn’t a traditional QA role. You’ll own quality across our entire platform — from mobile apps to backend APIs, AI conversations, healthcare workflows, and production releases. You’ll establish testing processes, automate repetitive testing, ensure clinical journeys behave correctly, and become the final gatekeeper before every release.
As our QA Lead, you’ll work closely with Product, Engineering, AI, Clinical Advisors, and Design to make sure every experience is reliable, safe, and trustworthy.
What you’ll do
Mobile testing
- React Native application testing.
- Android and iOS testing.
- Device compatibility.
- Responsive layouts.
- Offline scenarios.
- Deep links.
- Push notifications.
- Authentication flows.
- App Store release validation.
Backend and API testing
- REST API testing.
- Authentication.
- Authorization.
- Error handling.
- Database validation.
- Integration testing.
- Performance validation.
- Regression testing.
AI quality testing
This is one of the most important parts of the role. You’ll evaluate:
- AI response accuracy.
- Clinical safety.
- Hallucination detection.
- Tone consistency.
- Emotional intelligence.
- Memory retrieval accuracy.
- Personalization.
- Conversation continuity.
- Safety guardrails.
- Escalation logic.
- You’ll also help create prompt evaluation frameworks and AI regression tests.
Journey testing
Test every reproductive journey end to end:
- Periods.
- Fertility.
- Pregnancy.
- Miscarriage.
- Abortion.
- Postpartum.
- Perimenopause.
- Menopause.
- Partner and caregiver.
Journey validation
Within each journey, you’ll validate:
- Onboarding.
- Journey assignment.
- Milestone transitions.
- Reminders.
- Trackers.
- Recommendations.
- Educational content.
- Emotional support flows.
Clinical validation
Ensure that:
- Recommendations are shown correctly.
- Red flag symptoms trigger correctly.
- Emergency advice appears appropriately.
- Medical disclaimers display correctly.
- Content versions match approved clinical guidance.
Automation
Build automation for:
- API testing.
- Regression suites.
- Smoke testing.
- UI testing.
- Performance testing.
- AI regression testing.
- Release validation.
Release management
Own release quality, including:
- Release checklists.
- Production validation.
- Bug triage.
- Regression sign-off.
- Hotfix validation.
- Release notes review.
Quality leadership
- Build QA strategy from scratch.
- Define testing standards.
- Create test plans and write test cases.
- Build automation frameworks.
- Improve release confidence.
- Track bugs and regressions.
- Work with Product and Engineering to prioritize issues.
- Maintain quality dashboards.
- Reduce escaped defects and improve test coverage.
- Mentor future QA engineers.
Tech stack
Preferred tools for the automation you’ll build:
What we’re looking for
- 5–8+ years in software QA.
- Experience leading QA teams.
- Mobile application testing.
- API testing.
- Automation testing.
- SQL.
- REST APIs.
- Agile methodologies.
- CI/CD pipelines.
- Git.
- Jira.
- Strong debugging skills.
Bonus points
- React Native testing.
- Firebase.
- Supabase.
- Healthcare products.
- AI applications.
- LLM testing.
- Prompt evaluation.
- HIPAA awareness.
- GDPR understanding.
- Accessibility testing.
- Security testing.
- Performance testing.
Success metrics
In your first six months:
- 90%+ regression test automation for critical flows.
- Zero critical production defects in major releases.
- Comprehensive test coverage for all reproductive journeys.
- AI regression testing integrated into the release process.
- Release validation time reduced by at least 50%.
- Established quality dashboards and release metrics.
Who thrives in this role
You are someone who:
- Thinks like a user and an engineer.
- Obsesses over edge cases.
- Doesn’t just find bugs — you prevent them.
- Can evaluate whether an AI response is technically correct, emotionally appropriate, and clinically safe.
- Enjoys building processes from the ground up in a fast-moving startup.
- Takes ownership and isn’t afraid to challenge a release if quality isn’t where it needs to be.
Bonus experience
Candidates with experience in any of the following will stand out:
- AI/LLM evaluation frameworks.
- Healthcare, digital health, or femtech products.
- Mobile app testing at scale.
- Safety-critical or regulated software.
- Prompt testing and conversational AI quality assurance.
- Test data management and synthetic patient scenarios.
- Cross-functional collaboration in fast-paced startup environments.
Beyond traditional QA
This role is ideal for someone who wants to go beyond traditional QA and become the owner of product quality, AI quality, and user trust at NinthMoon.
Why join us
- Build one of the first AI-native reproductive health platforms.
- Work on meaningful problems that impact millions of women.
- Own and shape the company’s quality strategy from day one.
- Collaborate closely with Product, AI, Engineering, and Clinical experts.
- Help define the future of trustworthy AI in women’s healthcare.
How to apply
Send your LinkedIn profile, resume, and examples of QA strategies, automation frameworks, or test suites you’ve built and owned.
Prefer email? Send your resume to:
Not the right fit? See all open roles.
Join a team building something meaningful.
Emotional responsibility first.
Thoughtful, quality-driven work.
Long-term impact over speed.
We're always looking for thoughtful, driven people.
Help shape the future of reproductive support.
Download NinthMoon today 💛