Front End Senior Engineer

We have multiple positions for this front end roles. Role: Front End Senior Engineer- ReactJS.

Years of Expereience : 4 to 8

Location: West Chester, PA OR Philadelphia, PA (Onsite)

Duration: 24 month +

Job Description:

Deep expertise in JavaScript/TypeScript, React, and Next.js with performance-optimized, scalable frontend architectureDesigns modular, composable user flows with headless CMS/DAM integration and real-time personalizationLeads implementation of Core Web Vitals optimization, SEO, WCAG 2.2+ accessibility, and custom SDK-based observabilityBuilds high-velocity engineering workflows using monorepos (Nx/TurboRepo), CI/CD automation, and AI tooling (Copilot, Cody)Integrates secure, scalable APIs (GraphQL/REST/OAuth) and delivers edge-optimized experiences using Akamai EdgeWorkers and caching strategies Hands on experience and technical expertise. Proficiency in Front End- React JS.

Job Type: Contract

Pay: $50.00 - $55.00 per hour

Experience:

• JavaScript: 6 years (Required)

Ability to Commute:

• West Chester, PA 19380 (Preferred)

Ability to Relocate:

• West Chester, PA 19380: Relocate before starting work (Required)

Work Location: In person