Blockchain Developer (DLT)

Location: London, UK — hybrid or remote

Salary: Up to £110,000 per annum plus bonus

Company

hirify.global is a recruitment and technology services company connecting specialists with technology teams and client projects.

What you will do

• Build and deploy private, permissioned DLT and smart contract solutions.
• Develop blockchain applications for financial services, digital assets, and capital markets.
• Contribute to a proprietary enterprise blockchain platform, including protocol and tooling development.
• Integrate DLT with APIs, backend services, and wider platform infrastructure.
• Build, test, and optimise secure smart contracts using technologies such as Ethereum, Hedera, and Algorand.
• Collaborate with architects, engineers, product teams, and clients.

Requirements

• Hands-on experience building and deploying private, permissioned, or enterprise DLT solutions, such as Hyperledger Fabric, Besu, Corda, or Quorum.
• Strong understanding of consensus, cryptography, tokenisation, and DLT architecture.
• Experience with Solidity and Ethereum smart contracts.
• Experience with security tokens, digital assets, or tokenisation.
• Strong development skills in Go, Java, Python, or Node.js.
• Experience with Web3.js, Ethers.js, Hardhat, Foundry, or equivalent tooling.

Nice to have

• Experience in financial services, capital markets, or fintech.
• Experience across public-chain technologies in addition to enterprise DLT.

Culture & Benefits

• Hybrid or remote working arrangement from the UK.
• Opportunity to work on a growing technology team developing a proprietary enterprise blockchain platform.
• Annual bonus included in the compensation package.