Blockchain Developer

JR United Kingdom; Wolverhampton; Remote; GBP 80,000 - 100,000; Full time

Job summary

A growing global investment organization is seeking a Senior Blockchain Engineer to enhance their new digital platform. This role involves constructing secure smart contracts and integrating blockchain into financial products, demanding a deep understanding of DeFi and blockchain technologies. Candidates must possess at least five years of relevant experience and be located within the UK.

Qualifications

• 5+ years of backend/blockchain development with 2+ years on live smart contract deployments.
• Deep understanding of EVM architecture and gas mechanics.

Responsibilities

• Building secure and scalable smart contracts and backend systems.
• Supporting the development of a new digital platform for tokenized assets.

Skills

Solidity

Backend Development

Blockchain Integration

EVM Architecture

DeFi Primitives

Tools

Hardhat

Ethers.js

Web3.js

Foundry

Job description

Social network you want to login/join with:

Senior Blockchain Engineer – Smart Contracts, Web3, APIs, Node.js, Go, Rust, Solidity, DeFi – Global Investments – Remote – up to £850 outside IR35

We are working with a growing Global Investment organisation, who are seeking a Senior Blockchain Developer to join their team on a contract basis, supporting the build of a new digital platform.

The successful candidate will be tasked with building secure, scalable smart contracts and backend systems powering tokenized assets and multi-chain infrastructure.

Required skills:

• 5+ years of backend/blockchain development (including 2+ years on live smart contract deployments)
• Deep understanding of EVM architecture, blockchain consensus, gas mechanics, and DeFi primitives.
• Proficiency with Solidity and tools such as Hardhat, Ethers.js, Web3.js, or Foundry.
• Experience integrating blockchain features into real-world financial or investment products.

This is an exciting opportunity to work across smart contracts, protocol integrations, and backend engineering within a regulated environment, creating products that are reshaping the future of investing.

*please note that candidates must be based in the UK