At R3 our vision is a world where value moves freely, and business is done safely. Our mission is to enable an open, trusted, and enduring digital economy. We are a scale up with a startup’s grit. We encourage a workforce where no idea is too small, and no two days are the same.  You will work at, and help define, the exciting convergence point between TradFi (Traditional Finance) and DeFi (Decentralised Finance).  You are a Software Engineer with a product mindset and will be building platforms for today's and tomorrow’s world financial system. You’ll be part of our multidisciplinary engineering team, where you will build and evolve our Corda Distributed Ledger Technology, powering private enterprises, networks and the Solana public blockchain.   The team is focussed on building out both:    -The next evolution of the Java Virtual Machine-based Corda DLT platform, designed to deliver greater value, performance, and resilience for both new and existing financial enterprises.   -Integration of Corda with the high-performance Solana public blockchain to enable interoperability both among multiple Corda private networks and between Corda and the Solana public network.  You will bring an enterprise software engineering, design and architecture background to bear on the exciting and fast world of Private Distributed Ledgers and Public Blockchain that is used, and to be used, by some of the largest financial institutions in the world.