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Senior Frontend Web Engineer (React / Next.js)

New York, NY (Remote - US)Full TimeCurated Review Process

About the Position

Northfield is looking for a talented Senior Frontend Web Engineer who is passionate about building fluid, performant, and beautifully engineered user interfaces. You will architect scalable client-side architecture, implement seamless animations, integrate real-time APIs, and deliver state-of-the-art web experiences that delight hundreds of thousands of users.

Key Responsibilities

  • 1Architect and build high-performance web applications using React 18/19, Next.js App Router, TypeScript, and Tailwind CSS
  • 2Implement smooth micro-interactions, responsive design patterns, and accessible (a11y) components
  • 3Integrate complex real-time WebSockets, Supabase backends, and third-party APIs with robust error handling
  • 4Optimize Core Web Vitals (LCP, FID/INP, CLS) and page rendering speed for maximum conversion performance

Requirements & Experience

  • 15+ years of experience building modern frontend applications with React and TypeScript in production
  • 2Deep expertise in Next.js (SSR, SSG, Server Components, API routes, middleware)
  • 3Obsessive attention to UI detail, responsive layouts, CSS mastery, and interaction design
  • 4Strong understanding of modern web performance, browser APIs, and state management

What We Offer & Compensation (20-30% Above Market)

  • 1Top-tier compensation: $165,000 – $205,000 / year + Equity Grants (30% above US market benchmarks)
  • 2100% company-paid platinum health, dental, and vision insurance
  • 3401(k) with 6% company match
  • 4$2,500 home workstation setup stipend + top-of-the-line MacBook Pro M3 Max
  • 5Unlimited PTO with mandatory 3-week minimum annual recharge
Executive Search

Apply for Position

Submit your resume and background. Shortlisted candidates receive an exclusive calendar invitation for a private screening.

Curated 48-hour talent review
Strictly confidential candidacy
Direct partner interview if selected