&lt;strong&gt;Responsibilities:&lt;strong&gt;&lt;p&gt;&lt;br&gt;&lt;p&gt;&lt;ul&gt;&lt;li&gt;Research, design, develop, and test blockchain technologies&lt;li&gt;&lt;li&gt;Brainstorm and help evaluate applications for new tools and technologies as they continually evolve&lt;li&gt;&lt;li&gt;Maintain and extend current client- and server-side applications responsible for integration and business logic&lt;li&gt;&lt;li&gt;Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals&lt;li&gt;&lt;li&gt;Help implement new user-facing functionality, including adding new protocols, networks, account types, and more via plugin systems&lt;li&gt;&lt;li&gt;Work with our design, QA, and product teams to build the best possible plugin products with compelling user experiences, while working within a secure execution environment and templated design system&lt;li&gt;&lt;li&gt;Advise, from a developer perspective, and contribute to the planning and growth of the API to support an ecosystem of community plugin developers&lt;li&gt;&lt;li&gt;Document new solutions as well as maintain that of existing ones&lt;li&gt;&lt;ul&gt;&lt;p&gt;&lt;br&gt;&lt;p&gt;&lt;strong&gt;Requirements:&lt;strong&gt;&lt;p&gt;&lt;br&gt;&lt;p&gt;&lt;ul&gt;&lt;li&gt;3+ years of experience as a Software Engineer&lt;li&gt;&lt;li&gt;1y+ years of Solidity smart contract development experience&lt;li&gt;&lt;li&gt;2+ years of as front-end or full-stack or backend developer (React, Node.js, ideally Typescript)&lt;li&gt;&lt;li&gt;Experience developing, deploying and running Dappssmart contracts in production on Ethereum main net or L2sidechain (ideally DeFi Dappsprotocols andor token-based use cases)&lt;li&gt;&lt;li&gt;Knowledge of secure Solidity development patterns for tokens and DeFi protocols&lt;li&gt;&lt;li&gt;Good understanding of Javascript ethereum SDKs (web3,js, ethers.js)&lt;li&gt;&lt;li&gt;Good knowledge of most prominent ERCEIP Ethereum standards&lt;li&gt;&lt;li&gt;Good knowledge of smart contract development toolsframeworks (Truffle, Hardhat)&lt;li&gt;&lt;li&gt;Experience using smart contract auditing tools (MythX, other)&lt;li&gt;&lt;li&gt;Experience working in CICD setup&lt;li&gt;&lt;li&gt;High quality and testing standards&lt;li&gt;&lt;li&gt;Good documentation practices&lt;li&gt;&lt;li&gt;Experience developing and contributing to open source projects (incl. but not limited to Solidity open-source codebases)&lt;li&gt;&lt;li&gt;Familiarity with DeFi protocols mechanics and smart contract codebases, andor digital assetspayments and other token standards like ERC-7772072111551400 and existing open-source implementations (OpenZeppelin, Universal Token, etc.)&lt;li&gt;&lt;li&gt;Knowledgeunderstanding of cross-chain interoperability techniques (HTLC, bridging)&lt;li&gt;&lt;li&gt;Knowledgeunderstanding of L2 technologies (ZKoptimistic rollups, PoSPoA sidechains)&lt;li&gt;&lt;li&gt;Deep knowledgeexperience understanding of EVM&lt;li&gt;&lt;li&gt;Teamwork, flexibility, initiative, communication and organization&lt;li&gt;&lt;li&gt;Ability to share knowledge, train other developers&lt;li&gt;&lt;li&gt;Willingness to constantly learn &amp;amp; improve, challenging yourself to stay at the top of your game&lt;li&gt;&lt;li&gt;US-based candidates preferred&lt;li&gt;&lt;ul&gt;&lt;p&gt;&lt;br&gt;&lt;p&gt;Powered by JazzHR&lt;p&gt;&lt;br&gt;&lt;p&gt;cjPwqh7SGQ <p>When applying, mention the word CANDYSHOP when applying to show you read the job post completely. This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human RMTg1LjY5LjE0NS4xMjYM</p>

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Evolvinc jobs for JavaScript developers

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Blockchain / Solidity Developer (100% Remote)

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