Senior Product Engineer

Senior Product Engineer San Francisco, CA / Remote (US) · Full-time About the Company We are exclusively partnering with a venture-backed AI infrastructure company building tools that help engineering teams develop, test, and deploy machine learning systems reliably and at scale. Their platform serves a customer base that spans early-stage startups to large enterprise organizations. The founding team has deep experience building complex AI systems and is making a focused investment in frontend and product engineering to support continued enterprise growth. The team is small and highly technical with a strong emphasis on product quality. The Role A senior product-focused engineering role working directly with founders and design to build and refine the core product. The scope includes both hands-on feature development and meaningful input into technical and product direction. Key Responsibilities Build and iterate on core product features in React and modern web technologies Collaborate with design to deliver polished, high-quality UI/UX Implement interactions, animations, and micro-interactions that meet a high quality bar Improve frontend architecture and maintain codebase health using current best practices Contribute to technical roadmap decisions grounded in customer needs Participate in hiring and help define frontend engineering standards for the team Qualifications 4+ years of experience in frontend or product-focused software engineering Deep proficiency with React; experience with Next.js and/or Vite preferred Strong command of TypeScript and modern JavaScript Demonstrated track record of shipping polished user experiences Ability to drive projects to completion independently Experience with or genuine interest in AI systems or developer tooling Compensation and Benefits Competitive base salary and equity Health, vision, and dental insurance Flexible PTO Remote with optional in-person collaboration Regular team offsites