Demo

Senior Frontend Developer

ComTec Information Systems (IT)
Newark, NJ Full Time
POSTED ON 4/17/2026
AVAILABLE BEFORE 5/17/2026

Responsibilities

• Design, develop, and maintain applications using Next.js

• Implement server-side rendering (SSR), static site generation (SSG), and incremental static regeneration (ISR)

• Build reusable UI components using React.js

• Optimize applications for performance, SEO, and responsiveness

• Integrate RESTful APIs and/or GraphQL services

• Work with backend teams to define API contracts

• Implement authentication and authorization logic

• Handle routing, state management, and data fetching

• Ensure cross-browser and cross-device compatibility

• Write clean, maintainable, and well-documented code

• Participate in code reviews and agile ceremonies

• Debug, test, and optimize applications for production


Requirements:

• 10 Years of IT experience

• 6 years of strong hands on experience in Next.js and React.js

• Good understanding of JavaScript (ES6 ) and TypeScript

• Experience with HTML5, CSS3, Tailwind CSS / CSS Modules / Styled Components

• Solid knowledge of SSR, SSG, ISR concepts

• Familiarity with Node.js fundamentals

• Experience with REST APIs / GraphQL

• Knowledge of Git and version control practices

• Understanding of web performance optimization techniques

• Experience with Redux, Zustand, or Context API

• Knowledge of Authentication frameworks (NextAuth, OAuth, JWT)

• Unit testing with Jest, React Testing Library, Playwright

• Familiarity with deployment platforms (Vercel, Netlify, AWS)

• Strong problem-solving abilities

• Good communication and collaboration skills

• Ability to work independently and in a team

• Agile/Scrum experience

Salary : $100,000 - $130,000

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