Blockchain Developer

Blockchain Developer

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UK Remote
Up to £120,000 + Bonus
We're looking for a hands-on Blockchain / DLT Developer to join a growing technology team building distributed ledger solutions for financial services .
The key requirement - this is primarily a private / permissioned DLT role.
We're looking for someone who has genuine hands-on experience building and deploying enterprise or permissioned blockchain solutions - not solely public-chain / Web3 experience.
You'll work across a combination of permissioned DLT, smart contracts and public-chain technologies , helping develop a proprietary enterprise blockchain platform and its surrounding applications.
What you'll 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 .

Work with technologies including Ethereum, Hedera, Algorand and enterprise DLT .

Build, test and optimise secure smart contracts.

Collaborate with architects, engineers, product teams and clients.

What we're looking for
Hands-on private / permissioned / enterprise DLT experience - e.g. Hyperledger Fabric, Besu, Corda, Quorum or similar .

Strong blockchain fundamentals across consensus, cryptography, tokenisation and DLT architecture .

Experience with Solidity / 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. xwzovoh js, Hardhat, Foundry or equivalent tooling.

Ideally, experience across financial services, capital markets or fintech .