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Web3 Solutions Engineer
London
Labs – Engineering /
Full-time /
Remote
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R3 Labs is a newly formed R3 unit with a collaboration with Solana. Our goal is to be the on-ramp for the next $1Tn of assets on-chain and we are focused on enabling financial institutions and asset originators to issue, manage and put to work real-world assets (RWA) on-chain. We combine the security, compliance, and enterprise know-how of R3 with the speed and composability of next-gen blockchain networks. We’re building the solutions for diverse on-chain assets, from funds and securities to carbon credits and real estate - with composability and interoperability at the core.
The Role:
We’re looking for a Lead Solutions Engineer with strong Web3 exposure to lead technical solution design and delivery for our clients and partners. You’ll serve as a bridge between product, engineering, and enterprise clients, helping define and implement RWA tokenization strategies on Solana and adjacent ecosystems. While you’ll work within a Solana-first environment, most of your contributions will be in architectural design, APIs, smart contract integrations, data pipelines, and compliance flows rather than low-level Rust development (though familiarity is a plus).
What you'll do:
- Design tokenization architectures for RWAs on Solana as well as custody, compliance, and lifecycle flows
- Interface with enterprise clients and partners to understand technical requirements
- Develop integration blueprints across APIs, smart contracts (Solana + SPL), oracles, and custodians
- Collaborate with protocol developers, external front-end and back-end teams to deliver E2E solutions
- Contribute to reference architectures and internal best practices for compliant asset issuance
- Stay up to date on Solana improvement proposals, DeFi infrastructure, and regulatory developments
You might be a fit if you have:
- 8+ years in a technical architecture or engineering role
- Hands-on experience with Web3 tools: wallets, APIs, smart contracts (ideally Solana)
- Solid understanding of asset tokenization (e.g. securities, funds, carbon, real estate)
- Familiarity with Solana architecture (SPL tokens, PDAs, anchor framework, etc.)
- Prior exposure to regulated financial institutions or capital markets infrastructure
- Bonus: Experience with enterprise integrations, custody APIs, or compliance toolkits
- Nice to have: Rust reading fluency (writing not required); experience on Ethereum or Cosmos
Why join R3 Labs?
- Work at the intersection of Web3 innovation and institutional-grade infrastructure
- Influence how the next generation of tokenized assets is built and traded
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How do I get a job at DeFi?
Getting a job in the DeFi (decentralized finance) industry can be a competitive process, but there are a few steps you can take to increase your chances of finding a job in this field:
- Build up your skills and knowledge: To work in DeFi, you'll likely need to have a strong understanding of blockchain technology, as well as other related technologies such as smart contracts and cryptocurrency. Consider taking online courses or earning a degree in a relevant field to build up your skills and knowledge.
- Network with industry professionals: Attend meetups and conferences related to DeFi and make connections with professionals in the industry. Networking can be a valuable way to learn about job openings and get your foot in the door at a DeFi company.
- Create a strong online presence: Many DeFi companies will look at your online presence (such as your LinkedIn profile and personal website) when considering you for a job. Make sure to showcase your skills and accomplishments online and keep your profile up to date.
- Apply for relevant job openings: Keep an eye out for job openings at DeFi companies and apply for positions that align with your skills and experience. Apply for DeFi Jobs without Experience. Tailor your resume and cover letter to the specific job you're applying for and highlight any relevant experience or skills you have.
- Consider internships or volunteer work: DeFi Internships or volunteer work can be a great way to get your foot in the door and gain valuable experience in the DeFi industry. Many companies also offer internships to students, so consider applying for an internship if you're still in school.
- Be persistent: keep trying if you don't get a job right away. It can take time to find the right opportunity, but with the right skills and determination, you can land a job in the DeFi industry.