Phylo Member of Technical Staff – Product Engineering

Phylo is an applied research lab building agentic intelligence to accelerate discovery for every biomedical scientist. We believe AI agents will fundamentally transform how biomedical research is done. Our fast-growing team brings together researchers and engineers across AI and biology.

Were looking for a Product Engineer to help build and scale the core product experiences of Phylos AI agent platform. This is a highly versatile full-stack role with a frontend lean focused on turning cutting-edge agentic research into fast reliable and delightful products used by real scientists.

Youll own product features end-to-end from UI and interaction design to backend APIs billing authentication and integrations and work closely with AI researchers scientists and infrastructure engineers to ship production-grade systems quickly without sacrificing quality.

This role is deeply interdisciplinary. Youll spend a lot of time listening asking questions and translating between scientists product engineering and AI research. We are an AI-native engineering team: we use coding agents heavily move fast and hold a very high bar for engineering excellence.

• Build and own full-stack product features across the Phylo platform from user-facing UI to backend services.

• Design and implement frontend-heavy experiences for interacting with AI agents workflows and scientific tools.

• Own critical product surfaces such as billing usage tracking authentication permissions and account management.

• Collaborate closely with scientists AI researchers and engineers to translate capabilities into intuitive production-ready product features.

• Ship quickly iterate based on feedback and continuously raise the bar on product quality reliability and performance.

• 2 years of industry experience as a product full-stack or frontend-leaning software engineer.

• Strong experience building modern web applications (e.g. React TypeScript or similar frameworks).

• Comfort working across the stack (frontend backend and infrastructure) and strong communication skills with the ability to collaborate effectively across biologists product engineering and AI teams.

• Strong product instincts you care deeply about UX polish and how real users experience the system.

• Ability to move fast own features end-to-end and operate with high autonomy.

• High standards for code quality maintainability and engineering excellence.

• Experience building AI-powered products agent interfaces or developer tools.

• Familiarity with sandboxed or isolated execution environments for agents or user code.

• Experience with billing systems metering or enterprise SaaS features.

• Experience working in AI-native teams that use coding agents or automation extensively.

• Interest in scientific biomedical or research-focused products.