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Corda Solana On-Chain Rust Engineer
London
Engineering ā Engineering /
Full-time /
Hybrid
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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.Ā
At R3, you will work at, and help define, the exciting convergence point between TradFi (Traditional Finance) and DeFi (Decentralised Finance).Ā You are a Software Engineer with a product mindset and will be building platforms for todays and tomorrowās world financial system. Youāll 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.āÆĀ
The team is focussed on building out 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.Ā
You will bring engineering knowledge and experience of on-chain programming of Solana in Rust.Ā This project is accessing Solana from server infrastructure written in Kotlin and does not have a web UI or Typescript element.Ā
Responsibilties
- You will design, implement and test Solana on-chain programs, written in Rust Ā
- Bring Solana on-chain knowledge, best practices, experience and idiomatic thinking to bear on the architecture, design and implementation of the Corda / Solana integrationĀ
- Leverage the Solana existing ecosystem and community to accelerate implementation and deliveryĀ
- You will contribute to the technical direction of Solana engineering at R3
- You will mentor and assist other engineers, enabling them to understand your approach to understanding and solving problems, and help them upskill and thrive in the Solana on-chain ecosystemĀ
- You will learn, understand and develop Corda, R3ās private DLT productĀ
- You will use developed and comprehensive judgment to make decisions of complexity
- Maintaining a security focussed adversarial mindset during design and development, working with our internal security team and security audit vendorsĀ
- Collaborate with fellow engineers within the team and organisation by developing technical plans and contributing to technical architectureĀ
- You will hone your business analysis skills to interact with the product management team to marry technical delivery and product requirements
- You will develop customer focus skills to anticipate internal/external customer requests
Required Skills
- In-depth knowledge of the Solana eco system, Solana clients &programs, pain points and anti-patternsĀ Ā
- Expertise in Rust programming languageĀ
- Strong understanding of Solana Account Model, Program Derived Addresses and Cross Program InvocationĀ
- Experience with AnchorĀ
- In-depth knowledge of Solana RPC clientsĀ
- Understanding of blockchain architecture, consensus mechanisms, and distributed systemsĀ
- Knowledge of cryptographic concepts (public/private keys, digital signatures, hashing)Ā
- Experience in software engineering rolesĀ
- Excellent problem-solving, critical thinking, and decision-making abilitiesĀ
- Experience collaborating effectively in a cross-disciplinary team setup interacting directly with many parts of the organisationĀ
- A positive, cheerful, can-do attitude where obstacles are just problems yet to be solvedĀ
Nice to Haves
- Experience with ZK Compression / Light Protocol / Photon IndexerĀ
- Experience with Pinocchio and zero copyĀ
- In-depth knowledge of Solana validators, consensus, confirmation and finalityĀ
- Interest in Alpenglow and the advances this will bring to latency and finalityĀ
- Solana program optimisationĀ
- Experience working with Solana security audit review vendorsĀ Ā
- Experience of Linux, shell scripting or other scripting languages, Linux command line tools, TCP/IP networkingĀ
- Corda knowledge / experience
- Another DLT or public blockchain besides SolanaĀ
- Familiarity and /or experience with KotlinĀ
- Any Java or JVM ecosystem experienceĀ
- Other high level programming languages such as C#, C++, Objective-C, Swift
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