Senior Full-Stack Crypto SaaS Platform Developer Remote US,UK,EU

Budget: $50+/hr

Project Title:

Senior Full-Stack Developer Needed for Crypto SaaS Platform ( US,UK,EU Long-Term Opportunity)

Project Description:

We are looking for an experienced full-stack developer (or small team) to build a modern crypto payment and automated delivery SaaS platform.

This project focuses on creating a secure and scalable system where users can register, make cryptocurrency payments, and receive digital products or access automatically after payment confirmation.

We are serious about building a long-term product and are looking for developers who want ongoing work beyond the initial build.

Scope of Work:

You will be responsible for developing a complete MVP, including:

Frontend (clean, modern SaaS interface) Backend (secure and scalable architecture) User authentication and dashboard Crypto payment integration (BTC, ETH, USDT or similar) Automatic payment verification system Instant delivery system for digital products or licenses Admin panel for managing users, payments, and products What We’re Looking For: Strong experience in full-stack development Proven work with payment systems or API integrations Experience with crypto payments or blockchain monitoring is a strong plus Ability to build secure, production-ready applications Good communication and ability to work independently Preferred Tech Stack (Flexible): Frontend: React / Next.js Backend: Node.js or Python Database: PostgreSQL or MongoDB Budget & Payment: Budget: $1,000

• $5,000 (depending on experience and scope) Milestone-based payments Bonuses for fast delivery and high-quality work Strong potential for long-term collaboration Why This Project: Clear scope and fast decision-making Long-term opportunity with consistent work Flexible working hours (remote) Open to experienced freelancers from the US, UK, Europe, and other regions How to Apply:

Start your proposal with “CRYPTO SAAS DEV”

Include:

Links to similar projects you’ve built Your recommended tech stack Brief explanation of how you would handle crypto payment verification Estimated timeline for MVP