Senior UI Architect & Frontend Lead

Valiant Technologies LLC; Seattle (WA); On-site; USD 140,000 - 180,000; Full time

Job summary

Valiant Technologies LLC is seeking an accomplished Senior Frontend Engineer to design, develop, and maintain scalable web applications in a fast-paced environment. You will build reusable UI components, integrate with backend services, and collaborate with cross-functional teams to deliver high-quality software.

You will implement modern state management, optimize performance, and participate in code reviews, testing, and Agile ceremonies while mentoring junior developers.

Qualifications

• 12+ years of experience in UI/Frontend development.
• Hands-on experience with React.js or Angular.
• Experience with responsive web design and CSS frameworks.
• Strong knowledge of REST APIs and JSON.
• Experience with Redux, Context API, or NgRx.
• Knowledge of UI architecture and reusable component development.
• Experience with Git, Jenkins, and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain responsive and scalable web applications.
• Develop reusable UI components and frontend libraries.
• Collaborate with UX/UI designers, backend developers, and business teams.
• Integrate frontend applications with RESTful APIs and backend services.
• Optimize application performance, scalability, and page load times.
• Implement state management solutions such as Redux, Context API, or NgRx.
• Perform code reviews, debugging, and unit testing.
• Follow frontend development best practices and coding standards.
• Mentor junior developers and provide technical guidance.
• Participate in Agile/Scrum ceremonies and sprint planning.

Skills

10+ years frontend experience

React.js

Angular

Responsive design

REST APIs

Redux/Context/NgRx

Git/Jenkins/CI-CD

Tools

Git

Jenkins

CI/CD pipelines

Job description

Valiant Technologies LLC is seeking an accomplished Senior Frontend Engineer to design, develop, and maintain scalable web applications in a fast-paced environment. You will build reusable UI components, integrate with backend services, and collaborate with cross-functional teams to deliver high-quality software.

You will implement modern state management, optimize performance, and participate in code reviews, testing, and Agile ceremonies while mentoring junior developers.