Full Stack Developer – Nihonggo

This is a remote position.

Position:Japanese-Speaking MERN Stack Developer
Location:Remote (Japan Timezone Preferred)
Type:Full-Time / Contract
Experience Level:Mid to Senior
Responsibilities:

  • Develop and maintain web applications using theMERN stack(MongoDB, Express.js, React.js, Node.js).
  • Collaborate with the product and design teams to build high-quality user interfaces and APIs.
  • Participate in agile sprints, contribute to planning, code reviews, and testing.
  • Integrate and optimizeAI toolsand APIs to improve workflows and product functionality.
  • Communicate effectively with both Japanese and English-speaking team members.

Requirements:

  • Proficiency inJapanese (written, spoken, and listening)/ JNLPT2.
  • Solid experience with theMERN stack.
  • Ability to write clean, maintainable, and efficient code.
  • Experience working in remote and cross-cultural teams.
  • Strong understanding of Git and development best practices.
  • Ability toleverage AI tools(e.g., GitHub Copilot, ChatGPT, automation scripts) for productivity and efficiency.

Nice to Have:

  • Exposure toAI/ML projectsor experience integrating AI APIs.
  • Knowledge ofLLM agentic frameworks,RAG (Retrieval-Augmented Generation),LangChain, or similar architectures.
  • Familiarity withPython, especiallyFastAPIfor backend or service integration.
  • Understanding of modern DevOps tools and CI/CD pipelines.
  • Basic experience with cloud platforms (AWS, GCP, or Azure).

What We Offer:

  • Flexible remote work environment.
  • Opportunities to work on innovative AI-driven products.
  • Collaborative and multicultural team.
  • Room for growth and skill development.

Originally posted on Himalayas

Apply To this Job

Related Post