Fullstack Engineer (Sales AI Agent team)

**About the company:** Exawizards Minato-ku, Tokyo Exawizards is a technology company focused on addressing societal challenges through artificial intelligence. By developing AI platforms and products, we target both industry-specific problems and broader societal issues, such as those posed by an aging population. **Responsibilities:** Develop the AI agent feature of exaBase Sales Agent, scheduled for release in winter 2025. Work closely with product managers, machine learning engineers, and designers, you will take ownership of product development from planning to implementation. Propose, design, and implement system-wide improvements (frontend, backend, and AI) Improve code quality through code reviews, coding standards, and unit testing Enhance software architecture in an AWS environment Analyze and mitigate system risks Requirements 3+ years of professional experience as a software engineer Experience in both backend and frontend development Proficiency in TypeScript Experience with React Experience working in an agile development environment Fluent in Japanese Nice to haves While not specifically required, tell us if you have any of the following. Knowledge of cloud infrastructure Understanding of machine learning or large language models (LLMs) Experience in mobile app development Compensation ¥6,480,000 ~ ¥10,080,000 annually. **Requirements:** 3+ years of professional experience as a software engineer Experience in both backend and frontend development Proficiency in TypeScript Experience with React Experience working in an agile development environment Fluent in Japanese **Nice to have:** While not specifically required, tell us if you have any of the following. Knowledge of cloud infrastructure Understanding of machine learning or large language models (LLMs) Experience in mobile app development **Compensation:** ¥6,480,000 ~ ¥10,080,000 annually.