Senior Full Stack Engineer

Join the R&D team at 12Go and help build the leading online travel platform. As a Full Stack Engineer, you'll work on backend services, frontend applications, and platform integrations, delivering scalable solutions for multiple product domains. This role is designed for engineers strong in either frontend or backend development, with opportunities to contribute across the stack.

• Build product features across backend APIs, frontend interfaces, and integrations.
• Develop and maintain backend services and APIs for the 12Go platform.
• Improve modern frontend applications using Vue / Nuxt.
• Build and maintain integrations with external systems.
• Ensure high performance and reliability of services and web pages.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Collaborate closely with product, marketing, data, and DevOps teams.

• 5+ years of professional experience in full stack development on either frontend or backend.
• PHP (Symfony) for backend development.
• NodeJS or Python for pipelines.
• Hands-on experience with Vue and Nuxt with SSR.
• Strong SQL (MySQL / MariaDB) and query optimization for high-traffic systems.
• Good written and spoken English.
• Adapt quickly to changing requirements and evolving tech stack.

• Engaging work on a product that enables millions of travelers to book their trips daily.
• Full-time remote working - 5 days a week, 8 hours per day.
• Development opportunities including budget for self-paced learning and training workshops.
• Internal growth and mobility opportunities.
• Competitive annual leave, sick leave, and public holidays.
• Annual company offsite in Thailand.