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📍 Location
madrid
⏰ Job Type
Full-time
📅 Posted
June 02, 2026

About the Role

1inch is seeking a Senior Blockchain Engineer to drive innovations in decentralized finance. The ideal candidate will lead the design and optimization of smart contracts, ensuring performance and security in a fast-paced environment.

With at least 7 years in software development and 3 years in blockchain, you'll work closely with the team, contributing to open-source excellence while mentoring junior developers. Enjoy a competitive salary, unlimited vacation, and the flexibility to work remotely or attend major international events.

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