Senior Front-End/React Engineer - Remote

Quantum Technologies. LLC; Lansing (MI); Remote; USD 86,000 - 123,000; Full time

Job summary

Quantum Technologies. LLC is seeking a Senior Front-End/React Developer in Lansing, MI, with remote capabilities.

This contract role spans 11 months plus potential extension, offering a bill rate of $76/hour (C2C) and multi-entity work options (W-2, 1099, C2C). The ideal candidate will modernize UI, refactor legacy code into reusable components, and collaborate across design, backend, and product teams to enhance user experiences.

Qualifications

• Strong hands-on experience with React front-end development.
• Experience modernizing legacy UI to modern front-end frameworks.
• Familiarity with state management, REST APIs, and Git.
• Ability to ramp up quickly and work independently.

Responsibilities

• Modernize the existing UI and front-end applications using React.
• Refactor legacy front-end code into reusable, maintainable components.
• Collaborate with designers, back-end engineers, and product owners to deliver improved user experiences.
• Write clean, tested, and well-documented code.
• Participate in code reviews and sprint activities.

Skills

React

Legacy modernization

State management

REST APIs

Git

Independent work

Job description

Quantum Technologies. LLC is seeking a Senior Front-End/React Developer in Lansing, MI, with remote capabilities.

This contract role spans 11 months plus potential extension, offering a bill rate of $76/hour (C2C) and multi-entity work options (W-2, 1099, C2C). The ideal candidate will modernize UI, refactor legacy code into reusable components, and collaborate across design, backend, and product teams to enhance user experiences.