Fullstack Developer

Requirements

Professional Experience

• Minimum 4 years of professional experience as a Full Stack Developer.
• Experienced in developing and deploying web applications end-to-end.
• Comfortable working in fast-paced environments such as startups, software houses, or product companies.
• Strong problem-solving skills and ability to learn new technologies quickly.
• Strong verbal and written communication skills in English

Technical Skills

Required:

• TypeScript
• React.js & Next.js
• Tailwind CSS
• Node.js
• Python (FastAPI)
• PostgreSQL
• Docker
• Git

AI-Assisted Development

We highly encourage developers who use AI to improve productivity.

• Familiar with AI coding tools such as Cursor, Claude Code, GitHub Copilot, or similar.
• Able to utilize AI for coding, debugging, testing, and documentation.
• Able to review and validate AI-generated code before implementation.
• Comfortable learning and working across the full stack with AI-assisted development.

Nice to Have

• Japanese language proficiency or prior experience working with Japanese clients or teams.

Commitment

• Strong interest in pursuing a long-term career in Japan.
• Willing to work full-time hybrid in Yogyakarta during the first year.
• Willing to relocate to Tsukuba, Japan in the second year (with compensation and benefits adjusted upon relocation to Japan)
• Willing to obtain JLPT certification within one year after joining.