Given the latest quantum algorithmic advances by Google, Bitcoin is expected to be fully broken by 2029. In this position you will design post-quantum cryptography that goes beyond the BIP-360 stopgap to fully solve the quantum threat on Bitcoin and…

River is a Bitcoin-first financial institution building consumer and business products to save in bitcoin and spend in dollars. The company custodies BTC, publishes proof of reserves, and is profitable. Engineering work includes real-time Bitcoin an…

River is a Bitcoin-only financial institution building a consumer financial app to save in bitcoin and spend in dollars. The company custodizes over 25,000 BTC, serves individuals and businesses across the U.S., is profitable, and publishes cryptogr…

Babylon Labs is building native use cases for Bitcoin, unlocking its broader economic potential through trustless Bitcoin staking with over $6B in native BTC TVL and a trustless Bitcoin vault that enables BTC to participate in DeFi across any chain.…

We’re a new venture inside IOHK building the future of Bitcoin DeFi. Our mission is to unlock Bitcoin's economic potential by building a secure, trust-minimized protocol that brings more utility to native BTC. We’re hiring for a small, mission-drive…

NFTY Labs is seeking an experienced Python full-stack engineer interested in helping our small team build out real world practical use cases for crypto NFTs that include using NFTs as authentication to join communities on Discord, Telegram, Twitch, …