Senior Frontend Engineer

Responsibilities

• Develop and implement high-quality frontend applications using React and TypeScript, adhering to best practices and coding standards.
• Create and maintain reusable components and libraries to promote consistency and efficiency across projects.
• Optimize application performance by analyzing code, profiling, reducing bundle size, and leveraging browser APIs where possible.
• Ensure the application is responsive and works seamlessly across different browsers and devices.
• Review code and mentor junior developers to ensure quality and adherence to coding standards.

Minimum Requirements

• Extensive knowledge of JavaScript, TypeScript, React, and CSS.
• Experience creating visual effects and animations using CSS and SVG.
• Familiarity with Webpack, Rollup, esbuild, or other bundling tools. Comfortable creating and maintaining bundler configurations.
• Extensive knowledge of web application optimization.
• Proven track record of maintaining JavaScript libraries.
• Experience with Jest, Mocha, Testing Library, or other testing frameworks, and deep understanding of CI/CD pipelines.

Preferable Requirements

• Experience with Figma plugin development.
• Familiarity with GraphQL.
• Experience with PixiJS for building rich and interactive web applications.
• Ability to automate code quality checks with Eslint and SonarQube to ensure the highest code quality.
• Knowledge of Rust and Web Assembly for building performant and efficient web applications.
• Familiarity with i18n to develop applications that can be easily localized.

Company Overview

Mujin is a global leader in industrial automation, redefining supply chain efficiency through MujinOS—our intelligent operating system for robotics. At our core is Machine Intelligence (MujinMI), a unique approach that leverages real-time digital twins and advanced perception, planning, and control algorithms to achieve fully autonomous operations. Our flagship product, MujinController, empowers users with a highly configurable, no-code interface. By integrating cutting-edge motion planning and computer vision, it enables seamless automation for complex applications such as palletizing, picking, and truck unloading. Headquartered in Japan with a growing presence in the US, China, and Europe, we invite you to join a dynamic environment where you can shape the future of automation.