Fullstack Developer

Role: Fullstack DeveloperLocation: Anywhere in the US OR NYC or Waltham, MADuration: 12 MonthsW2 Position: USC /GCKPIs:Conversion uplift generated from optimization and new feature developmentUplift in NPS of customers for our value propositionThroughput of user stories deliveredSite stability and scalability of code baseKey Criteria:[4+] years of experience working as full stack developer[1+] years experience working with React.js / Node.js[2+] years experience working in a start-up/scale-up environment