Kiln

Senior Smart Contract Engineer / Blockchain Developer

Kiln

full-time

Posted on:

Location Type: Remote

Location: United Kingdom

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Job Level

Senior

Tech Stack

Solidity

About the role

  • Design, develop, and deploy smart contracts on EVM-compatible blockchains: 6+ years of experience
  • Write comprehensive and well-structured documentation for smart contracts and their functionalities.
  • Write in-depth test suite including unit tests, e2e tests, fork tests & invariant tests using Foundry’s best practices.
  • Participate in audits related to the smart contract codebases.
  • Provide technical guidance and mentorship to junior developers and team members.
  • Participate in product governance and incident response processes with the rest of the team.
  • Stay updated with the latest industry trends and technologies in blockchain and smart contract development.
  • Collaborate with front-end and back-end developers to integrate smart contracts with web and mobile applications.

Requirements

  • Proficient in Solidity and strong understanding of the Ethereum Virtual Machine (EVM).
  • 6+ years of experience with smart contract development tools ideally including Foundry but any experience is valued (Truffle, Hardhat, Remix).
  • Previous work with decentralized finance (DeFi) projects.
  • Experience in conducting audits with top-tier auditing firms (Spearbit, Trail of Bits, Sigma Prime, …)
  • Strong understanding of blockchain technology and decentralized architectures.
  • Knowledge of smart contract security practices and common vulnerabilities.
  • Excellent problem-solving skills and attention to detail.
  • Fluent (written and spoken) in English.
Benefits
  • A fast-paced, bureaucracy-free work environment
  • Equity share options in the business: if Kiln succeeds, we all succeed!
  • Competitive salary
  • Flexible holiday
  • Flexible remote working
  • Choose your IT equipment
  • Internet connection: €50/month
  • Significant personal development budget (books, training)
  • Overseas tech conferences budget
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Soliditysmart contract developmentEVMunit testse2e testsfork testsinvariant testssmart contract security practicesdecentralized finance (DeFi)blockchain technology
Soft Skills
problem-solvingattention to detailtechnical guidancementorshipcollaboration