Backend Engineer - Blockchain Wallets & DeFi

Framework Ventures • , , portugal, , , portugal • Posted July 09, 2026

About the Role

Framework Ventures in Portugal is looking for a WDK Software Engineer to enhance their open-source toolkit for self-custodial wallet applications. The position includes responsibilities in technical design, backend service responsiveness, and high-security standards.

The ideal candidate will have over 5 years of experience with Node.js and JavaScript, along with expertise in developing crypto wallets for DeFi. Offers a dynamic environment with opportunities to work on groundbreaking projects.

#J-18808-Ljbffr