MakerDAO has created a decentralized (because it's on Ethereum) and trustless (because no persons control funds, immutable code does) system of crypto-collaterized loans and a token called Dai that is soft-pegged to the US dollar. We've been on mainnet since last December, and growing very quickly all around the world.

Check out makerdao.com/careers for positions and mention HN in your email. If you fit a role not listed there, please still email careers@ and we can talk.