Front End Senior Engineer / Tech & Solutions Design Lead

Work Location:

• United States Remote or Onsite (Philadelphia, PA or Westchester, PA)

Important Requirements:

• Background Check: Mandatory
• Work Hours: Must be able to work Eastern Time (ET) hours no exceptions

Job Description:

We are seeking a highly skilled and experienced Front End Senior Engineer / Tech & Solutions Design Lead to join our team. This role demands a deep technical background in front-end development with a focus on scalable, performance-optimized applications and modern architectural patterns.

Key Responsibilities:

• Lead front-end architecture using JavaScript/TypeScript, React, and Next.js, ensuring scalable and performance-tuned solutions
• Design modular, composable user interfaces with headless CMS/DAM integration and support for real-time personalization
• Champion implementation of:
• Core Web Vitals optimization
• SEO best practices
• WCAG 2.2+ accessibility compliance
• Observability via custom SDKs
• Drive high-velocity development workflows using:
• Monorepo strategies (Nx or TurboRepo)
• CI/CD automation
• AI-enhanced tooling (e.g., GitHub Copilot, Cody)
• Build and integrate secure, scalable APIs:
• GraphQL / REST
• OAuth-based authentication
• Deliver edge-optimized experiences leveraging:
• Akamai EdgeWorkers
• Advanced caching strategies
• Develop responsive, mobile-first UIs using HTML5, CSS3, and layout techniques like Flexbox, Grid, and media queries
• Ensure cross-browser compatibility and support across various devices and screen sizes
• Participate in Agile ceremonies, including sprint planning, estimations, and retrospectives
• Perform and participate in code reviews, following best practices for component design, maintainability, and performance
• Write and maintain unit tests using:
• Jest
• React Testing Library
• (or) Enzyme