Find the Best React.js Jobs in Sacramento, CA
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Check out a sample of the 18 React.js jobs posted on Upwork
Full Stack / PWA Developer (Next.js & Stripe Connect) for Tech St…
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
Quantumtilt LLC is seeking a highly skilled Full Stack Developer to execute the Version 2.1 architecture expansion for our platform, Ts…
Lovable → Vercel Migration: React Health App + Claude Code
Hourly ‐ Posted 2 days agoHours needed
Duration
Experience level
I have a production-ready React/TypeScript health record web application built with Lovable (AI app builder) that needs to be migrated…
Frontend Engineer + Figma Designer — Mobile-First Luxury SaaS (Pa…
Hourly ‐ Posted 24 days agoHours needed
Duration
Experience level
Two-person build. You own frontend + Figma. Backend engineer owns the system. You coordinate daily, test together, fix bugs together. N…
Full Stack Developer with AI Experience
Hourly ‐ Posted 26 days agoHours needed
Duration
Experience level
We are seeking a Full Stack Developer with strong front-end and back-end skills, complemented by AI engineer experience. The ideal cand…
Frontend Developer; Healthcare SaaS Web App + Website Launch (Rea…
Fixed-price ‐ Posted 18 days agoFixed-price
Experience level
We're a healthcare M&A advisory firm launching two products and need a frontend developer to execute immediately. Workstream A: Website…
Next.js / Full-Stack Developer needed to scale an AI-Driven Test…
Hourly ‐ Posted 9 days agoHours needed
Duration
Experience level
Job Description: We are looking for a skilled, "under-the-hood" Full-Stack Developer to help build out Lafayette Academy’s online porta…
Senior Full-Stack Developer (US-Based, Remote)
Hourly ‐ Posted 11 days agoHours needed
Duration
Experience level
About CodePilot Labs CodePilot Labs is a software development agency that helps startups and businesses build scalable SaaS platforms,…
Full Stack Developer Needed to Build an On-Demand Errand Marketpl…
Fixed-price ‐ Posted 12 days agoFixed-price
Experience level
Full Stack Developer Needed to Build an On-Demand Errand Marketplace Platform Project Overview We are building a scalable marketplace…
SaaS backend / front end full stack developer
Hourly ‐ Posted 3 days agoHours needed
Duration
Experience level
Summary We are an established ecommerce SaaS platform focused on: * Product Reviews * Seller Ratings * Customer Feedback Analytics * A…
Senior Electron + TypeScript engineer to architect & build a secu…
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
Overview We're a venture-backed B2B SaaS company building a new Windows desktop application that pairs with our existing cloud platform…
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