Find the Best React.js Jobs in Rancho Cucamonga, CA
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Check out a sample of the 30 React.js jobs posted on Upwork
Software Engineer ( Full-Stack/AI) – SkinnyTax - Need to build ta…
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
Job Title: Software Engineer (AI / Full-Stack) – SkinnyTax Location Remote Employment Type Part-time About SkinnyTax SkinnyTax is…
Full Developer Needed for ERP Orders Entry Project
Hourly ‐ Posted 25 days agoHours needed
Duration
Experience level
We are seeking an experienced Full developer to assist with our development project. The ideal candidate will have a strong understandi…
Expert PHP Programmer
Fixed-price ‐ Posted 24 days agoFixed-price
Experience level
Frontend PHP / WooCommerce Developer UNOMi is seeking an experienced frontend-focused PHP developer to make updates to our website, im…
Build a Directory + Content Platform Similar to PsychologyToday.c…
Hourly ‐ Posted 17 days agoHours needed
Duration
Experience level
Project Overview: I'm building a niche professional directory and content platform modeled on the scope and structure of PsychologyTod…
React & Next.js Developer for Landing Page
Fixed-price ‐ Posted 23 days agoFixed-price
Experience level
We are looking for an experienced React and Next.js developer to build a modern, responsive landing page and integrate a basic REST API…
Hiring Strong .NET Developer - Freelancers only, no agencies or e…
Hourly ‐ Posted 11 days agoHours needed
Duration
Experience level
Looking for an experienced, detail-orientated, and problem-solver full-stack developer to develop a custom application. Candidate must…
Senior Full Stack Engineer
Hourly ‐ Renewed 16 days agoHours needed
Duration
Experience level
Tetrachrom creates eCommerce solutions that improve how customers interact with color online. Our hero product, SMART COLORS™, helps sh…
Full‑Stack Developer (ASP.NET Core + Angular/React) — 100% Remote…
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
Technical Skills 1. Strong experience with .NET Core, C#, and React or Angular (Angular 10+ preferred). 2. Excellent front‑end…
Full Stack Engineer for Full-Time Role
Hourly ‐ Posted 9 days agoHours needed
Duration
Experience level
• Strong TypeScript and modern React: production UIs with component systems (shadcn/Tailwind), client-side data fetching, and state man…
Full-Stack React Developer for California based custom SaaS shop…
Hourly ‐ Posted 4 days agoHours needed
Duration
Experience level
Hey there, I run a custom SaaS and AI consultancy shop with 5-7 active client projects at a time. We build practical software across s…
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