Software Engineer (1-year contract)

Your Role Design, develop, and maintain backend services using Golang. Build modern, responsive web applications using React.Integrate and develop features with LINE Messaging API / LINE OA.Design and implement chatbot workflows (e.g., command-based, event-driven).Handle webhook events, messaging flows, and automation logic.Collaborate with Product, QA, and other engineers to deliver features end-to-end.Optimize performance, scalability, and reliability of systems.Write clean, maintainable, and testable code.Participate in code reviews and technical discussions.Experience with LINE Messaging API: Rich Menu management.Per-user Rich Menu linking (single & bulk operations).Knowledge of LINE Webhook events for real-time user interactions.Experience building Flex Messages for personalized content delivery.Familiar with LINE Flex Message Simulator for prototyping message layouts.Understanding of LINE API rate limits and batch processing strategies. Specification 4+ years of experience in software engineering. Strong experience in Golang (or similar backend language).Experience with frontend development using React.Hands-on experience with LINE OA / LINE Messaging API / Chatbot development.Understanding of REST APIs, Webhooks, and event-driven architecture.Familiar with databases (e.g., MySQL, PostgreSQL).Knowledge of Git and modern development workflows.Strong problem-solving and communication skills.Excellent command of the Thai language with a deep understanding of local business contexts is strictly required to effectively collaborate with local stakeholders and partner. Nice to Have Experience with LIFF (LINE Front-end Framework).Experience with LINE Login integration.Knowledge of Audience & Narrowcast API for segment-based targeted messaging.Experience designing chatbot frameworks or command systems.Experience with Docker / Kubernetes.Understanding of microservices architecture.Experience with CI/CD pipelines. Remark: This position requires a criminal record information check prior consideration for employment to ensure safety and maintain standards of the organization.