Find the Best React.js Jobs in Los Angeles, CA
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Check out a sample of the 31 React.js jobs posted on Upwork
Full Developer Needed for ERP Orders Entry Project
Hourly ‐ Posted 28 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…
Hiring Strong .NET Developer - Freelancers only, no agencies or e…
Hourly ‐ Posted 14 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…
Expert PHP Programmer
Fixed-price ‐ Posted 27 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…
Full Stack React and Python Developer
Hourly ‐ Posted 2 days agoHours needed
Duration
Experience level
Building a network scanning and monitoring tool. I someone who can take the project and implement the needs of the tool itself. Front e…
Full-Stack Engineer — Bilingual Bookkeeping Portal + AI Voice Not…
Hourly ‐ Posted 4 days agoHours needed
Duration
Experience level
We're building a portal, a Spanish-first bookkeeping + AI-coaching product for U.S. Latino-owned small businesses. We have complete hig…
Senior Full Stack Engineer
Hourly ‐ Renewed 19 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…
Build a Directory + Content Platform Similar to PsychologyToday.c…
Hourly ‐ Posted 21 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…
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 Web Developer / Technical Product Builder
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
Full-Stack Web Developer / Technical Product Builder About Project: BRiO is an early-stage healthcare product idea focused on buildi…
Full-Stack React Developer for California based custom SaaS shop…
Hourly ‐ Posted 7 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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