JOBSEARCHER

Full Stack Engineer

SeerSeattle, WAMay 28th, 2026
Full-Stack Engineer — AI-Native Agentic Travel PlatformWe are building a deeply personal, AI-native travel companion designed to become the trusted travel agent for life. Travel is one of the most meaningful parts of people’s lives — yet today’s tools remain fragmented, transactional, and disconnected from user intent.We are creating a system that learns each traveler over time, applies judgment, and handles complex multi-step travel planning and booking through an intelligent agent. The product is AI-native from the ground up, where agent behavior, trust, and long-term memory are core system primitives.We are seeking a Full-Stack Engineer to build and ship core product experiences end-to-end across web and mobile surfaces, powering how users plan, book, and manage travel through AI systems.What You’ll DoBuild Agentic User ExperiencesDesign and implement conversational travel planning interfacesBuild AI-driven agents that reduce cognitive load and guide users through complex travel decisionsShip end-to-end product features across frontend, backend, and AI systemsBuild Long-Term User IntelligenceDevelop systems that construct and maintain durable user travel profilesDesign data models that support long-term memory and personalizationBuild systems that evolve user understanding from real behavioral signals over timeDesign and Implement Booking SystemsBuild multi-step booking agents with strong guardrails and controllable execution flowsImplement transactional systems for search, booking, and observability