Senior Full-Stack Engineer (React, Nextjs, Nodejs) at Newark, NJ (Hybrid Onsite) - CG

Overview

Hybrid
Depends on Experience
Accepts corp to corp applications
Contract - Independent
Contract - W2
Contract - 12 Month(s)
No Travel Required

Skills

NextJS
Nodejs
React
Redux Toolkit
SASS
SASSS
Styled Components
Docker
containerization
RESTful API integration

Job Details

Role: Senior Full-Stack Engineer (React, Nextjs, Nodejs)

Locations: Newark, NJ (Hybrid Onsite)

Duration: 12+ Months Contract

Local or candidates from adjacent states only.

Note: Candidate needs to be in the office 3-4 Days every week.

Overview:

  • We re seeking an experienced Full Stack Engineer to work on our AI powered Group Insurance Copilot application
  • This role involves building and maintaining a sophisticated chatbot interface that enables customer service representatives to efficiently access claim data and generate reports through conversational AI

Required Technical Skills

Frontend:

  • Expert level React NextJS Pages Router architecture SSRCSR patterns
  • TypeScript strict mode complex type definitions
  • Redux Toolkit RTK Query state management API layer design
  • Streaming Web Workers Realtime data processing nonblocking operations
  • Component Architecture design systems reusable component libraries
  • SCSSASSS Styled Components
  • Jest React Testing Library maintaining 60 coverage

Backend :

  • NextJS API Routes proxy patterns middleware
  • Nodejs Express like patterns streaming responses
  • RESTful API integration authentication headers error handling
  • Docker containerization multistage builds
  • SSLTLS PKI certificates enterprise security

Nice to Have

  • AWS SageMaker deployment experience
  • Nginx configuration
  • Design system integration web components custom elements
  • LLMAI chatbot integration experience

Required Experience:

  • 5 years of React NextJS development
  • 3 years with Redux Toolkit
  • 2 years with TypeScript in production
  • Experience with enterprise applications authentication security compliance
  • Experience with real time streaming data Web Sockets Server Sent Events or Web Workers
  • Docker and containerization experience

Domain Knowledge:

  • Insurance industry experience preferred not required
  • Healthcare Financial services background helpful for understanding claim workflows
  • Experience building internal tools for customer service teams
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