Full-stack AI Engineer | Global Remote | Mandarin-speaking | Outside Mainland China

Cookiy AI is building an AI-native qualitative research platform. Our product conducts voice-based AI interviews at scale and turns conversations into structured research insights for product, growth, and healthcare/life-science teams. We are rebuilding a small, high-ownership remote team and are looking for Mandarin-speaking teammates who are physically based outside Mainland China. Location: Global remote, physically outside Mainland China Language: Mandarin working proficiency required; English reading/writing required Engagement: Contractor first, with potential to become long-term/full-time Time overlap: At least 4 hours overlap with Singapore Time or Pacific Time What you will do · Build product workflows end to end: frontend, backend, AI orchestration, data pipelines, integrations, reliability, and internal tools. · Ship AI voice interview and research-analysis features with strong product judgment, not just API wrappers. · Own features from ambiguous problem statement to production release, including instrumentation and iteration. · Work with design and growth to turn customer feedback into fast product improvements. Who we are looking for · Strong production experience with TypeScript, React/Next.js, Node.js or Python, Postgres, API design, and cloud deployment. · Hands-on experience with LLM APIs, RAG/agent workflows, evals, prompt/version management, and observability. · Comfortable working in a small remote team with high ownership and limited process overhead. · Mandarin is strong enough for daily internal collaboration; English is strong enough for technical docs and customer context. Suggested LinkedIn Skills TypeScript, React, Next.js, Node.js, Python, PostgreSQL, LLM, OpenAI API, AI Agents, RAG, Cloud Infrastructure, Product Engineering Please be sure to fill in the link, so that your application is effective： https://cookiyai.usttp.larksuite.com/share/base/form/shruthaF5EazKwaumGvvcj0q9Ue