\nThis job posting is for a blockchain developer. It is expected that candidates can demonstrate senior software engineering experience, including at least 2 years recent experience on blockchain projects.\n\nCandidates with only academic blockchain experience will be considered, but knowledge of technologies and provable working code is essential.\n\nYou will be working on a hybrid public/permissioned blockchain in the security token space. More information can be provided to interested and experienced candidates.\n\nIt is expected that you have done at least one of the following:\n\n* Worked in a substantial capacity on a blockchain project at the protocol level where your code has been shipped to a public (or widely used private) network.\n\n* Worked on more than one distributed application where you have designed, developed and delivered non-trivial smart contracts and supporting application layer systems.\n\n* Have worked on (non blockchain) distributed systems at an expert level and have developed an understanding of blockchain with some shipped blockchain code.\n\n\n\nIn addition, you must have:\n\n\n* Smart contract design, development and prototyping experience (including in Solidity)\n\n* Excellent understanding of blockchain fundamentals\n\n* Worked on blockchain projects for at least 2 years\n\n* Senior engineering experience (7+ years) in a related field\n\n\n\n\nPreferably, you also have:\n\n\n* Shipped or worked on open source public blockchain networks\n\n* Familiarity (or better) with Rust\n\n* Experience working in more than one smart contract language\n\n* Experience deploying, managing and using blockchain nodes (blockchain ops)\n\n* Experience of cross-chain considerations (e.g. bridging, pegging, locking techniques)\n\n* Familiarity with Node.JS, Go or other contemporary server-side frameworks and languages\n\n\n\n\n(Very) nice to haves:\n\n\n* Experience with Substrate or Polkadot\n\n* Experience on projects that use hybrid permissioned/public blockchain networks\n\n* FinTech experience (not necessarily blockchain)\n\n\n