At a Glance
- Tasks: Build and ship production trading and lending infrastructure on Solana.
- Company: Join R3, a leader in bridging traditional and decentralized finance.
- Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
- Other info: Be part of a dynamic team with a focus on security and compliance.
- Why this job: Shape the future of finance by working on innovative blockchain solutions.
- Qualifications: 6+ years in software development with 3+ years in Rust and Solana experience.
The predicted salary is between 75600 - 92400 £ per year.
At R3, we are building the on-ramp for the next trillion dollars of assets to move on-chain, bridging the worlds of traditional finance (Trad Fi) and decentralized finance (De Fi).
We are launching institutional-grade RWA yield vaults, fully composable and integrated into Solana De Fi.
Our Corda Protocol is an institutional tokenized Real World Asset platform built on Solana.
KYC'd investors deposit stablecoins into RWA vaults in exchange for vault tokens, and redeem the oracle-priced vault tokens back into stablecoins, with curators buying and selling the corresponding assets out in the Real World to settle those on-chain token transactions.
The Role We're looking for a Senior Full Stack Engineer to build and ship production RWA trading and lending infrastructure on Solana.
You'll work across the stack, from on-chain programs to the front ends investors, traders and integrators use.
You'll be working on systems that move real capital: liquidity venues, lending markets, and market-making infrastructure.
This is a hands-on role for someone who has a genuine interest in bringing regulated finance on-chain and has already shipped De Fi protocols on Solana and understands the operational realities of running them under load.
As an early team member, you will play a crucial role in shaping the Corda Protocol.
You should care as much about security, compliance, and auditability as you do about shipping quickly.
Responsibilities• Influence the design and development of the Corda Protocol RWA yield marketplace to scale it to multichain & multi-curator future• Design and build Solana programs (Rust/Anchor) for vaults, order books, AMMs, lending markets, or related liquidity infrastructure.• Build the full stack around these programs: indexers, keepers/crankers, APIs, and the React/Type Script front ends that expose them to users and integrators.• Work directly on market-making and liquidity systems and the plumbing that keeps venues liquid and solvent.• Participate in code review, threat modelling, and internal/external audits of new and existing programs.• Design, implement, and optimize SDKs that will power our integration with centralized partners (exchanges, wallets, neobanks).
Required Skills/Experience• Prior experience at a crypto-native or web3 engineering team is a must; you will have worked at a lending protocol, yield marketplace, vaults infra or any similar marketplace that connected onchain allocators to the curated vaults.• Minimum of 6 years in software development and 3 years of experience in Rust with meaningful production time on Solana.• Proven experience shipping and deploying Solana programs in Rust (Anchor or native), ideally in one or more of: order book or AMM-style liquidity venues, lending/borrowing protocols, or market-making systems.• Full stack range: comfortable owning on-chain program logic and the off-chain services and front end (Type Script/React, Node) that surround it.• Solid understanding of Solana's account model, PDAs, CPI, transaction/compute limits, and the tradeoffs involved in high-throughput on-chain systems.
Nice to Haves• Experience owning architecture & delivery.• MPC wallets/custody, Squads, on-chain monitoring, AML screening.• Familiarity with Kubernetes concepts & Kubernetes networking, Terraform, Postgre SQL.• PKI and other cryptographic knowledge.• Experience supporting systems in production and investigating & diagnosing issues for internal or external customers.• Experience of Linux, shell scripting or other scripting languages, Linux command line tools, TCP/IP networking.• Java / Kotlin.
Staff Engineer, Solana in London employer: R3
R3 is an exceptional employer that prioritises sustainability and innovation, making it a perfect fit for those passionate about decarbonisation. With a collaborative work culture in East London, employees benefit from mentorship opportunities, professional growth, and the chance to work alongside industry experts on impactful projects. The company's commitment to sustainable energy solutions not only enhances career development but also contributes to a greener future.
StudySmarter Expert Advice🤫
We think this is how you could land Staff Engineer, Solana in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at R3 or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to R3.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like R3.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like R3 that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Staff Engineer, Solana in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at R3.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at R3 and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at R3
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If R3 uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
