Smart Contract Backend Engineer

Our client is a cutting-edge company focused on revolutionizing global payments by building a scalable, zero-fee payment platform secured by Bitcoin. Their innovative technology enables fast, secure, and cost-effective digital transactions, with the potential to reshape how the world interacts with money. We are looking for a talented Smart Contract Engineer to join their growing team.This role offers the opportunity to work on innovative blockchain technologies and contribute to the development of secure, efficient, and reliable smart contracts that power our payment ecosystem.If you’re excited about joining a dynamic and purpose-driven environment where your ideas can shape the future, we’d love to meet you. Together, we can redefine what’s possible in the world of digital connectivity and data management.Key Responsibilities:Design, develop, and deploy smart contracts for the platform using Solidity or other relevant programming languagesImplement secure and efficient code while adhering to best practices for smart contract developmentCollaborate with backend and frontend engineers to integrate smart contracts into the platformPerform rigorous testing, debugging, and auditing of smart contracts to ensure security and reliabilityStay informed about the latest developments in blockchain and smart contract technologiesContribute to the documentation of smart contract architecture and processesParticipate in code reviews to maintain high-quality standards across the codebaseKey Requirements:2–4 years of experience in blockchain development, with a strong focus on smart contractsProficiency in Solidity and familiarity with Ethereum Virtual Machine (EVM)Understanding of security considerations and best practices for smart contract developmentExperience with tools such as Hardhat, Truffle, or Foundry for development and testingFamiliarity with Web3.js, Ethers.js, or similar libraries for interacting with blockchain networksStrong problem-solving skills and attention to detailExcellent communication and collaboration skillsPreferred QualificationsExperience with Bitcoin Layer 2 solutions or similar blockchain ecosystemsContributions to open-source blockchain or smart contract projectsUnderstanding of financial systems, payment protocols, or decentralized finance (DeFi)What We OfferCompetitive salary and equity optionsFlexible working hours and remote-friendly environmentThe chance to work on cutting-edge technology with a talented, passionate teamOpportunities for professional growth and learningSeniority levelSeniority levelNot ApplicableEmployment typeEmployment typeContractJob functionJob functionEngineering and Information TechnologyIndustriesAdvertising ServicesReferrals increase your chances of interviewing at Serotonin by 2xLondon, England, United Kingdom 2 weeks agoLondon, England, United Kingdom 1 week agoLondon, England, United Kingdom 1 month agoGreater London, England, United Kingdom 4 months agoLondon, England, United Kingdom 1 day agoFullstack Software Engineer - Business SolutionsLondon, England, United Kingdom 5 days agoLondon, England, United Kingdom 1 month agoFull-Stack Senior Engineer (Front-End Leaning)London, England, United Kingdom 1 day agoLondon, England, United Kingdom 2 weeks agoFull Stack Software Development Engineer PHP/ReactLondon, England, United Kingdom 3 weeks agoGreater London, England, United Kingdom 1 week agoLondon, England, United Kingdom 3 months agoWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr