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Natobotics

Senior Solidity Engineer

Natobotics
United Kingdom · Contract · Mid-Senior
Title: Senior Solidity Engineer

Experience: 10years

Work mode: Remote (some overlap with the US working hours would be good as the client is US based)

Location: UK

Contract duration: 12 months

Must Have Skills

  • Demonstrable experience with Solidity.
  • Strong understanding of blockchain security practices and potential vulnerabilities.
  • Proficiency in Hardhat and Foundry.
  • Experience with Solidity security testing tools like Slither, Mythril, Echidna
  • Practical experience with scripting languages like Javascript or Typescript.
  • Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity.
  • Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies.
  • Bachelor's degree in Computer Science, Engineering, or a related STEM discipline.
  • Excellent debugging and troubleshooting skills.
  • Strong written and verbal communication skills.
  • Self-motivated with the ability to work in a fast-paced, evolving environment.
  • Proficient communication skills in English.
  • Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial instruments and systems.

Bonus Experience

  • Experience working with financial infrastructure around collateral, lending, and balance sheet management.
  • Experience with Chainlink tools, including CCIP, Data Feeds, VRF, and Automation.
  • Experience with multi-chain or cross-chain smart contract development.
  • Advanced degree in a STEM discipline.
  • Prior engagement with DeFi platforms, including but not limited to Aave, Uniswap, and MakerDAO.
  • Certifications in blockchain or smart contract development.
  • Experience with ZK technologies

Responsibilities

  • Design, develop, test, and deploy smart contracts.
  • Collaborate with frontend and backend developers to integrate smart contracts with web3 applications.
  • Rigorously review code to uphold standards of quality and functional robustness.
  • Maintain and enhance existing smart contracts based on evolving needs.
  • Stay ahead of the curve by updating knowledge on cryptographic and blockchain advancements, ensuring potential security threats are preempted and neutralized.
  • Work closely with product managers and stakeholders to crystallize technical needs and system architecture.
  • Offer your blockchain and smart contract expertise to a diverse team audience, catering to both technical and non-technical members.
  • Actively address and rectify issues identified in live smart contracts.
  • Stay updated with the latest developments in the Blockchain ecosystem and adapt solutions accordingly.

Key Skills

Ranked by relevance

blockchain solidity security practices data structures javascript
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Country Guide

United Kingdom

Global English-speaking job market

Posted
Oct 13, 2025
Type
Contract
Level
Mid-Senior
Location
London
Company
Natobotics

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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