We are building Alfred P2P, a completely non-KYC peer-to-peer Bitcoin marketplace in Brazil. The platform enables users to buy and sell btc securely without identity verification, offering a much-needed alternative in a country where cryptocurrency taxation is heavy, and btc ownership is sometimes restricted or penalized.
Currently, all transactions are manually verified and approved, but as the platform scales, automation is essential. The goal is to develop a backend system that enables instant Bitcoin transfers upon payment confirmation, ensuring a seamless experience for buyers and sellers.
General Context of the Project:
Why this is needed: Brazil imposes strict regulations and high taxes on Bitcoin ownership and transactions. This project provides a decentralized solution for users who want financial freedom.
Current Challenges: All transactions are manually processed, which is becoming unmanageable as the platform grows.
Solution: Automating the entire transaction flow by integrating Pix or MercadoPago APIs for BRL payments and Binance/Bitcoin Core APIs for instant BTC transfers.
Who We’re Looking For:
We need a backend developer with the following skills:
✅ Experience with
Node.js and TypeScript
✅ Proficiency in API integration and backend development
✅ Knowledge of Bitcoin wallets, multisig setups, and transaction automation
✅ Familiarity with Pix, Bitcoin, Lightning/liquid, and Bitcoin Core APIs
Your Role:
Develop a multisig wallet system or backend solution for automated Bitcoin transactions
Integrate payment APIs (Pix, MercadoPago) to confirm payments in BRL
Automate instant BTC transfers using Binance/Bitcoin Core APIs
Ensure security, reliability, and scalability of the system
APIs to Be Integrated:
📌 Pix API: Pix2Depix API Overview
📌 Bitcoin Transactions API: Sideswap API Documentation
Why Join Us?
🚀 Work on an innovative and much-needed solution in Brazil
💰 Get paid well for your expertise
💡 Join a smart and passionate team already working on the project
🌍 Contribute to financial freedom and decentralization
If you're interested or know someone who would be a great fit, let’s talk! 🚀
Project duration More than 6 months