Staff Software Engineer (Fullstack AI)

TL;DR

Staff Software Engineer (Fullstack AI): Design and build AI-driven chat experiences that power hirify.global’s AI Assistant, trip planning and discovery, customer support flows, and proactive recommendations with an accent on integrating innovative AI capabilities and rapidly validating ideas through experimentation. Focus on leading full-stack architecture and system design for high-traffic platforms, owning complex end-to-end systems, and guiding technical decisions across several squads.

Location: Hybrid working (Bangkok HQ) with relocation provided to Thailand

Company

hirify.global is a global online travel agency, part of Booking Holdings, connecting people to destinations and experiences worldwide through its platform.

What you will do

• Design and build AI-driven chat experiences that power hirify.global’s AI Assistant, trip planning, and customer support.
• Define, build, and scale the next generation of AI solutions for intuitive, personalized, and effortless travel planning.
• Lead full-stack architecture and system design for features used by millions of customers.
• Own complex end-to-end systems and mentor high-performing teams.
• Guide technical decisions across several squads, driving engineering excellence.
• Collaborate with Product and Design to deliver cohesive, user-centered solutions.

Requirements

• 8+ years of experience in software engineering (web, backend, or full stack).
• Expertise in Java, Kotlin, .NET, and JavaScript/TypeScript plus frameworks like Node.js, React.
• Proven experience leading end-to-end architecture on high-traffic platforms.
• Track record of technical mentorship, cross-team collaboration, and solving ambiguous problems.

Culture & Benefits

• Full relocation and onboarding support, including visa sponsorship for you and your family, flights, settling-in allowance, and temporary housing.
• Dedicated relocation and settling-in advisors with a relocation buddy program and community events.
• Family and expat benefits such as partner & children support (school search, legal), and international health insurance.
• Flexible home visit support and a professional growth and learning budget.
• Access to employee resource groups for every culture and background.