Find the Best Full-Stack Developers Jobs
Check out a sample of the 4,295 Full-Stack Developers jobs posted on Upwork
AI Automation Engineer – Claude Agents & MCP Server Integration (Freelance/Remote)
Fixed-price
Experience level
’m looking for an AI Automation Engineer with deep hands-on experience in Claude-based agent development, MCP server integration, and p…
AI Voice Agent + Complete CRM Platform Developer
Fixed-price
Experience level
We are looking for an experienced developer to build a complete AI Voice Agent + CRM platform for our company. You will be responsible…
Independent SaaS Architecture & Code Reviewer - Multi-Tenant Platform
Hours needed
Duration
Experience level
We are a small, founder-led company building a configurable, multi-tenant SaaS platform for local service businesses. A working fronten…
Agentic Digital Marketing Automation
Fixed-price
Experience level
Project Overview We are seeking an AI-native engineer or specialized agency to design, build, and maintain an end-to-end, programmatic…
PHP Developer
Hours needed
Duration
Experience level
Senior Software Engineer (PHP/Laravel) Location: Remote Eastern Europe (Contractor) Engagement: 40 hours per week, ongoing contract Ab…
Client Interview Lead / Software Engineering Background Preferred
Hours needed
Duration
Experience level
Job Description We are a small and growing IT consulting company looking for a professional who can help us lead interviews and conver…
Next.js App Full-Stack Developer
Hours needed
Duration
Experience level
We need a full-stack developer to complete three product gaps in an existing Next.js app built with TypeScript, Tailwind, Prisma/SQLite…
GitHub Setup & Ongoing Support
Hours needed
Duration
Experience level
We are looking for an experienced developer to help us choose and set up the right GitHub structure for our team. The immediate task is…
Full Stack AI Engineer Needed for AI-Powered Document Processing Platform
Fixed-price
Experience level
We are looking for a Full Stack AI Engineer to build a working MVP of an AI-powered document processing and knowledge assistant. The g…
Real Estate Website Build (Front End + Back End)
Hours needed
Duration
Experience level
I'm a licensed real estate agent working two Southern California markets, and I'm hiring a full-stack WordPress developer to build my n…
Your next job starts right here
Set up a free profile to showcase your skills, experience and desired pay rate to clients. You choose the payment method that's best for you to easily get paid for your work.
Find workGives you security and peace of mind