Senior Full-stack Developer (English only OK!)

Senior Full-stack Developer (English only OK!)

We are seeking a Senior Full-stack Developer based in Tokyo for a growing company within the FinTech industry.

This role focuses on software development for financial markets, encompassing both frontend and backend components. A strong background in financial technology is highly preferred.

This is a rare opportunity that does not require Japanese language ability. Please click apply to learn more.

Responsibilities:

• Develop frontend and backend software components.
• Participate in the complete application lifecycle, including design, coding, testing, and implementation.
• Provide ongoing support and maintenance for applications.

Requirements:

• At least 4 years of professional software development experience.
• Minimum of 2 years in JavaScript full-stack development for web applications, using React.js and Node.js.
• Experience with SPA development using React, Vue.js, Next.js, or Typescript.
• Knowledge of unit/e2e testing for web applications (Jest, Enzyme, Mocha, or others).
• Familiarity with web app build tools like Webpack, Rollup, or Vite.
• Expertise in frontend performance optimization.
• Full-stack development experience with Node.js and Express.js.
• Proficiency in working with and developing APIs (Websockets, REST API, RPC).
• Strong command of DevOps and scripting languages, such as Python, Golang, and Shell.