LINE Careers

Join the Biz Engineering team to build and improve real-world web products and internal platforms. You will work across frontend, backend, APIs, databases, testing, and deployment, collaborating with engineers, product managers, designers, and business stakeholders.

AI coding assistants are becoming part of everyday software engineering. We are looking for an intern who can use AI tools effectively while thinking independently: understand problems, break them into manageable tasks, evaluate generated solutions, debug failures, and take responsibility for code quality. You do not need to know every framework or AI tool before joining. Curiosity, solid fundamentals, and the ability to learn and deliver matter more than a long technology checklist.

 

Responsibility

• End-to-end feature development: Help design, implement, test, and maintain web features across frontend (e.g., React and TypeScript) and backend services (e.g., APIs, business logic, and databases).
• AI-assisted engineering: Use approved AI coding tools to explore approaches, prototype, write tests, review code, and debug more efficiently. Verify outputs rather than accepting AI-generated code blindly.
• Engineering quality: Write readable, maintainable code; participate in code reviews; add meaningful automated tests; consider security, performance, and reliability.
• Delivery and operations: Collaborate through Git-based workflows, CI/CD, and basic observability; help troubleshoot issues and improve existing services.
• Team collaboration and ownership: Clarify requirements, communicate progress and blockers, and deliver small but complete improvements with guidance from mentors.

 

Qualifications

 

Working Period: 2027/03-2028/02, at least 3 days a week, student identify required.