Senior React & TypeScript Frontend Engineer

Machine Learning Technologies, LLC; Rhode Island; On-site; USD 110,000 - 170,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking a highly skilled React/Front-End Developer to build responsive, high-performing web applications in Rhode Island. You will work with React and TypeScript to deliver scalable UI components and collaborate with backend teams.

The role requires 6–8 years of hands-on React experience, strong testing skills with Jest/RTL/Enzyme, and familiarity with CI/CD pipelines. Join a fast-paced team driving modern web standards.

Qualifications

• 6–8 years of hands-on React and TypeScript experience.
• 6–8 years with testing libraries such as Jest, React Testing Library, and Enzyme.
• 6–8 years in responsive UI design and development.
• 5+ years across the full web stack including protocols and server optimization techniques.
• 5+ years with CI/CD pipelines and related tools.

Responsibilities

• Design and develop responsive, scalable, and high-performing UI components using React and TypeScript.
• Write clean, maintainable, and efficient code following best practices.
• Implement and maintain unit and integration tests using Jest, React Testing Library, and Enzyme.
• Optimize web applications for speed, scalability, and performance, including server-side considerations.
• Collaborate with backend teams to ensure seamless integration across the full web stack.
• Work with CI/CD pipelines to automate build, test, and deployment processes.
• Participate in code reviews and provide mentorship to junior developers.

Skills

React

TypeScript

Testing libraries

Responsive UI design

Full web stack

CI/CD pipelines

Tools

Jest

React Testing Library

Enzyme

Webpack

Vite

Job description

Machine Learning Technologies, LLC is seeking a highly skilled React/Front-End Developer to build responsive, high-performing web applications in Rhode Island. You will work with React and TypeScript to deliver scalable UI components and collaborate with backend teams.

The role requires 6–8 years of hands-on React experience, strong testing skills with Jest/RTL/Enzyme, and familiarity with CI/CD pipelines. Join a fast-paced team driving modern web standards.