Engineeringmanagement Jobs

Blockstream develops Bitcoin-focused infrastructure, including software wallets, hardware devices, and layer-2 functionality.

Cosmose AI provides Attention-as-a-Service using first-party data and proprietary AI models.

Fountain is a Web3 operating system for treasury, risk, and trading workflows.

Bnk To The Future operates an all-in-one Bitcoin investment platform for qualifying investors.

Verisart is an all-in-one Web3 platform for creators and collectors, providing blockchain-backed authenticity certificates, NFT minting, tokengating, physical-digital linking, and an authenticated art marketplace.

Fusang operates a regulated digital securities and digital asset exchange connecting private markets with blockchain-based assets.

Couger Inc. is a Tokyo-based AI company developing human-like AI and virtual human agent products, including the LUDENS platform and RACHEL.

Paymagic Labs is a Web3 builder team associated with DAO payment automation, wallet infrastructure, and bounty-marketplace products. Its public products and documentation are still reachable, but current first-party pages indicate that key products are deprecated or no longer active.

Hivemapper is a decentralized mapping network that uses blockchain to reward contributors.

Financial infrastructure for Bitcoin-native markets, secured by zero-knowledge proofs.