Senior Frontend Lead (React) — Architect & Mentor

Quantum Technologies. LLC; Sunnyvale (CA); On-site; USD 130,000 - 170,000; Full time

Job summary

Quantum Technologies LLC seeks a senior frontend developer to design, develop, and maintain responsive web applications using ReactJS. You will lead frontend efforts, architect scalable components, optimize performance, and collaborate with UX/UI designers to improve user experience in Sunnyvale, CA.

The role involves mentoring juniors, participating in agile ceremonies, and ensuring code quality through reviews and testing.

Qualifications

• Experience building scalable frontend applications using ReactJS.
• Strong understanding of UI/UX principles and responsive design.
• Familiarity with modern frontend tooling and testing practices.

Responsibilities

• Lead frontend development efforts within the ReactJS family.
• Architect and implement scalable React components and frontend solutions.
• Optimize performance and troubleshoot frontend issues.
• Mentor junior developers and provide technical guidance on best practices.
• Participate in sprint planning and agile ceremonies.
• Collaborate with UX/UI designers to enhance user experience.
• Maintain documentation for frontend standards.

Skills

ReactJS

Frontend Development

UI Components

Performance

Tools

HTML/CSS

Bootstrap

Testing

Job description

Quantum Technologies LLC seeks a senior frontend developer to design, develop, and maintain responsive web applications using ReactJS. You will lead frontend efforts, architect scalable components, optimize performance, and collaborate with UX/UI designers to improve user experience in Sunnyvale, CA.

The role involves mentoring juniors, participating in agile ceremonies, and ensuring code quality through reviews and testing.