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Blockchain Developer

JR United Kingdom

Dartford

Remote

GBP 80,000 - 100,000

Full time

3 days ago
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Job summary

Une entreprise d'investissement mondiale en croissance recherche un Senior Blockchain Engineer pour rejoindre son équipe à distance. Le rôle consiste à développer des smart contracts et des systèmes backend sûrs pour de nouveaux produits numériques, en utilisant des technologies comme Solidity. Une expérience substantielle dans le développement blockchain est essentielle, avec la possibilité de travailler dans un environnement réglementé tout en façonnant l'avenir de l'investissement.

Qualifications

  • 5+ ans d'expérience en développement backend/blockchain.
  • Compréhension approfondie de l'architecture EVM et des mécanismes de consensus.
  • Expérience dans l'intégration de fonctionnalités blockchain dans des produits financiers.

Responsibilities

  • Développer des smart contracts sécurisés et évolutifs.
  • Construire des systèmes backend pour les actifs tokenisés.
  • Collaborer sur des intégrations de protocoles et l'ingénierie backend.

Skills

Développement blockchain
Développement backend
Solidity
Préparation de smart contracts
EVM architecture
Consensus blockchain
DeFi

Tools

Hardhat
Ethers.js
Web3.js
Foundry

Job description

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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

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