Head of Platform Reliability The Clearing House's On-Chain Money Initiative will let US financial institutions clear and settle tokenized deposits on chain, connected to the RTP® and CHIPS® networks. Quant powers it, and we need someone to own its reliability ahead of an expected launch in the first half of 2027. That means the full production environment (OP Stack, a private Besu L1, Paladin nodes, the Overledger Gateway, the Settlement Bridge and the Audit Store), the service levels and error-budget policy, and the authority to stop a release when the budget is spent. You would also build and lead the team that runs it, on a three-shift rotation you design and take part in yourself. Chain platforms fail differently: state is expensive, restarts are not a strategy, and much of what looks like infrastructure is protocol behavior. If that sounds interesting rather than daunting, we should talk.