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Smart Contract Engineer [Contract]

Premium Job From Nigel Frank International
Recruiter: Nigel Frank International
Listed on: 16th May
Location: City of London
Salary/Rate: £600 - £650
Type: Contract
Start Date: ASAP

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My client premise is building a product to help these investors and institutions discover, assess, and execute transactions and trading strategies on DeFi, without having to navigate the complexities. All the data aggregation, transaction construction, smart contract handling, and execution overhead is handled by the product, while still non-custodial, leaving the investment professional to do what they do best.

you will join our team in building a revolutionary new interface for interacting with DeFi by building the core engine that speaks to the plethora of smart contracts across multiple blockchains.


  • 3+ years of experience in software engineering
  • Designed, build and shipped production smart contract code to at least one blockchain on mainnet e.g. Ethereum, Tezos or Polkadot
  • Experience with a language like C/C++, C#, Rust, Elixir, Java or Go
  • Understanding of the current DeFi ecosystem (Curve, Balancer, Uniswap, Yearn, Aave, Synthetix etc). You have ideally used and integrated these protocols before
  • Experience with Blockchains and how they work (such as Bitcoin, Ethereum etc)
  • Designed, built and shipped complex, highly reliable and secure applications in finance or similar space either by yourself or as part of a team
  • Understanding of best practices around developer experience, CI/CD and what a great release process looks like