Senior Frontend Engineer – React UI & Performance

Fanatics Commerce; Redwood City (CA); On-site; USD 140,000 - 200,000; Full time

Job summary

Fanatics Commerce is seeking a software engineer to design and build reusable UI components using React, with a strong emphasis on state management and performance. You will collaborate with UI/UX teams to deliver responsive interfaces in an agile setting.

Must have a Master’s degree and at least three years of experience in component-based development, testing, and optimization. Join a fast-paced team that ships high-quality front-end features for a global audience.

Qualifications

• Master’s Degree or U.S. equivalent in Computer Science, Computer Engineering, Electronic Engineering, or related field.
• 3 years of professional experience developing UI components in an agile environment.
• Experience designing and developing reusable React components with state management and lifecycle methods.

Responsibilities

• Design, develop, and maintain modular UI components using React.
• Collaborate with UI/UX teams to implement visually appealing, responsive interfaces.
• Contribute to sprint planning, code reviews, and performance optimizations.

Skills

React components

UI/UX collaboration

State management

DOM APIs

CSS modern features

Test-driven development

Performance optimization

Agile/Scrum

Education

Master’s degree in CS/CE/Electronic Eng

Tools

React

CSS

Frontend tooling

Job description

Fanatics Commerce is seeking a software engineer to design and build reusable UI components using React, with a strong emphasis on state management and performance. You will collaborate with UI/UX teams to deliver responsive interfaces in an agile setting.

Must have a Master’s degree and at least three years of experience in component-based development, testing, and optimization. Join a fast-paced team that ships high-quality front-end features for a global audience.