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Technical Product & Engineering Lead — Part-Time / Fractional
Quant Fusion is an early-stage B2B SaaS company building an AI-enabled order-to-cash orchestration platform for manufacturers and distributors. We are preparing to onboard our first production custome...
il y a 4 heures
Senior AI/ML Engineer — RAG, LLMs, AI Agents & Python
We’re seeking a seasoned Senior AI/ML Engineer to help build robust, production-grade AI applications, intelligent automation, LLM-driven products, and enterprise AI platforms. The right candidate bri...
il y a 5 heures
Optimize a Decision-Tree AI Agent to Run on a Local Open-Source LLM (Qwen)
Freelance Mission: Optimize a Decision-Tree AI Agent to Run on a Local Open-Source LLM (Qwen) Context We built an AI assistant POC powered by a decision tree that encodes a complex regulatory framewo...
il y a 7 heures
Junior Software Engineer (Native iOS, Android and Web)
Location: Remote (must be online for most of 9 am to 5 pm Eastern time) Employment Type: Part-time or Full-time Contract (depending on experience) Hours: 20 to 40 hours per week We are a fast-growing...
il y a 15 heures
Senior AI Agent Engineer – LLMs, Python, Full-Stack & Healthcare Automation
Project Overview We are looking for an experienced AI Agent Engineer to help build an AI-powered operating system for independent medical practices. The platform aims to automate and streamline patie...
il y a 23 heures
Frontend / UI Engineer
We are seeking a skilled Frontend / UI Engineer with strong experience in React.js, TypeScript, and UI/UX design to support frontend development, design-to-code implementation, debugging, and code rev...
il y a 1 jour
Senior Developer & Client Relations Partner | Remote | Long-Term
I'm looking for a reliable senior developer or technical partner interested in building a long-term business relationship. Responsibilities: - Maintain your own active, verified Upwork account. - Par...
il y a 1 jour
Senior AI/ML Engineer – RAG, LLMs, AI Agents & Python
We are looking for an experienced Senior AI/ML Engineer to join our development team and work on building production-ready AI applications, intelligent automation systems, LLM-powered products, and en...
il y a 1 jour
Senior Full Stack Developer (Node.js, React.js, AWS, MongoDB)
Experience: 5–10+ Years Employment Type: Full-Time (40 Hours/Week) Position: Long-Term Remote Opportunity Job Overview: We are seeking a highly experienced and results-driven Senior Full Stack Devel...
il y a 1 jour
Full Stack Laravel/PHP Developer - API Integration
TO APPLY: 1- Record a 1-minute video using Loom.com introducing yourself and your relevant experience. 2- Two or three examples of API integrations you’ve built. LeadCenter.AI is a Houston-based Saa...
il y a 1 jour
Application Development AI Agentic
# Senior Full-Stack AI Security Engineer / Technical Lead — AI Agent Cybersecurity Platform **Project:** The Grid by VetoGrid **Project Type:** Long-term contract with potential for an ongoing tech...
il y a 1 jour
Senior AI Full-Stack Developer | Node.js, Next.js, AWS, AI Agents & RAG
We're building an **AI-first learning platform** that helps developers learn programming, build real-world applications, and improve their coding skills through interactive lessons, hands-on projects,...
il y a 2 jours
Hands-on Engineering Lead: Store Migration to Next.js + AWS Serverless (TypeScript)
We're an online retailer selling home and kitchen products across Germany, Austria and Switzerland. Our store runs on Shopify Plus, with about 25,000 products and 8,000 orders a month. We've outgrown...
il y a 2 jours
Senior Full-Stack Developer / Development Team – E-commerce SaaS Platform
# Senior Full-Stack Developer / Development Team – E-commerce SaaS Platform **Project Type:** Custom Web Application / SaaS Development **Engagement:** Fixed-price, milestone-based **Location:**...
il y a 2 jours
Full-Stack Developer: Modern Video Marketplace MVP (React, Cloudflare, Supabase)
1. Job Overview We are seeking an experienced Full-Stack Developer to build the Phase 1 MVP for InternMe, a two-sided video reel marketplace connecting student/junior talent with early-stage founders...
il y a 2 jours
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