Frontend Developer

Our client in Northern NJ is seeking a front end developer on a consulting basis. This position requires to be onsite 3-4 days a week in the office. Local candidates only - no relocation.

This role is not eligible for employer-sponsored work authorization (e.g., H-1B, OPT, CPT, etc.) or transfer. Candidates must have valid U.S. work authorization

Core Responsibilities:

• Design, develop, and maintain web and hybrid mobile applications across multiple platforms.
• Build dynamic, responsive front-end applications from initial design concepts through full implementation.
• Develop JavaScript-based interactions leveraging industry-standard libraries to deliver rich, high-performance client experiences on desktop, mobile web, and hybrid mobile apps.
• Strong proficiency in web and mobile UI development using HTML5, CSS, PostCSS, SASS, AJAX, JavaScript, Aurelia.js, and React Native (Flexbox).
• Collaborate with business stakeholders to gather requirements, refine user needs, and support ongoing enhancements to existing websites and new digital products.
• Partner with QA and development teams to ensure application quality, compatibility, and adherence to best practices.
• Contribute to front-end development efforts within a fast-paced Agile environment, participating in sprints, standups, and iterative delivery cycles.

Technical Expertise:

• Familiarity with automated testing frameworks, issue tracking systems, and source control tools.
• Strong user interface and user experience design capabilities, including usability analysis and responsive design patterns.
• Solid understanding of RESTful architectures and Service Oriented Architecture (SOA).
• Experience working on high-volume, customer-centric web applications, including commerce platforms and multivariate testing environments (highly desirable).