Find the Best React.js Jobs in Princeton, NJ
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Check out a sample of the 46 React.js jobs posted on Upwork
Fix Bug on Next.js Website
Fixed-price ‐ Posted 20 days agoFixed-price
Experience level
I need someone to tackle a bug related to a website built with Next.js and hosted on Vercel. The task involves debugging and possibly f…
Full Stack Developer with some cloud experience
Hourly ‐ Posted 29 days agoHours needed
Duration
Experience level
Need a fulstack with some ai and aws experience must be available full time.
Full-Stack Software Engineering
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
Numeraxial is seeking highly motivated and dedicated developer to support the development of its next-generation AI-powered investment…
Senior Full-Stack Developer (Next.js + WordPress) — Long-Term, In…
Hourly ‐ Posted 19 days agoHours needed
Duration
Experience level
## Read This First We're hiring **one dedicated developer** to join our small team long-term. Before anything else, two things that de…
Fix a Small Bug in an Existing React/Node.js Application
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
I have a small bug in my existing MERN application that needs to be fixed. The issue is limited to one specific feature/component. I ne…
Front End UI Development
Hourly ‐ Posted 27 days agoHours needed
Duration
Experience level
We are redesigning the UI of our platform based on a new design system. Approximately 70% of the work is already complete, and we are l…
Senior Full-Stack Engineer (Next.js / Vercel / Shopify Headless /…
Hourly ‐ Renewed 1 month agoHours needed
Duration
Experience level
We are building a premium furniture restoration and e-commerce website focused on performance, SEO, and scalability. The frontend is bu…
Multivendor Website & Mobile App Development
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
-Phase 1: B2B & B2R Platform allowing manufacturers to create accounts and fill out certain requirements, upload their products accord…
AI Agent Developer | RAG & Automation Expert | Full Stack AI Engi…
Fixed-price ‐ Posted 26 days agoFixed-price
Experience level
We are seeking an AI Agent Developer & Automation Expert to enhance our customer support system. The role involves developing AI agents…
Senior Next.js Developer (AI-Assisted) — Build a Finished Design…
Hourly ‐ Posted 28 days agoHours needed
Duration
Experience level
We're a physician-led digital psychiatry platform. Our website design is already 100% done: a fully locked design system plus ~53 finis…
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