OpenZeppelin

👥 11-50💰 over 7 years agoBlockchainConsultingSmart ContractsInformation TechnologyCyber SecuritySoftware💼 Private Company
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OpenZeppelin is a technology-driven company specializing in security solutions and services for blockchain ecosystems, focusing on smart contracts and integrations.

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📍 Americas, EMEA

🔍 Blockchain

  • 1-3 years of Rust programming experience.
  • 3+ years of experience in software engineering.
  • Strong desire to further your education about the blockchain space.
  • Knowledge of or experience with one or more public blockchains.
  • A degree or equivalent experience in computer science.
  • Prior experience working remotely: strong personal organizational skills, a love for self-time management, and ability to work collaboratively with a team.
  • Advanced English communication skills — all of our internal and external communication is in English.
  • Join our team that works on open source libraries for OpenZeppelin.
  • Work on a new open source library of OpenZeppelin.
  • Work with the community to define the library roadmap, and to design, implement, test, and document the smart contract features and supporting components.
  • Participate and present at community events to share information on OpenZeppelin’s work.

BlockchainRustSoftware Engineering

Posted 17 days ago
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🔍 Web3

  • 7+ years of experience in software development.
  • 3+ years of experience as a software development management or lead.
  • 2+ years of experience working on a Web3 development team.
  • Technical knowledge of Ethereum and one or more smart contract programming languages (Solidity, Rust, Cairo, etc.).
  • Strong problem-solving and communication skills in a collaborative and remote team environment.
  • Collaborate with developers, the CTO, and ecosystem teams to organize work plans.
  • Tracking and reporting of all activity for open source development and releases.
  • Identifying ways to automate and improve efficiency, quality, and security.
  • People management for multiple distributed teams of developers.
  • Hiring.
Posted about 1 month ago
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📍 United Kingdom

đź§­ Full-Time

🔍 Blockchain

  • Bachelor’s degree in Accounting or Finance.
  • CPA, ACCA, ACA or equivalent certification preferred.
  • At least 5 years of experience in accounting or finance, with a minimum of 2 years in blockchain/web3.
  • Experience with US and UK GAAP and tax regulations as they relate to cryptocurrency
  • Experience with financial reporting, tax compliance, and audit processes.
  • Experience with ERP systems and financial reporting tools
  • Ability to work in a fast-paced, evolving environment with minimal supervision
  • Proficiency in financial planning, forecasting, and budgeting.
  • Oversee end-to-end financial activities, including accounts payable and receivable, month-end closing, reconciliations, and financial reporting.
  • Ensure compliance with UK accounting standards, corporate tax, VAT, and statutory requirements as they relate to cryptocurrency.
  • Prepare and review financial statements for accuracy and completeness, including statements that reflect the use of cryptocurrencies and tokens
  • Manage financial operations such as budgeting, forecasting, and financial analysis to support strategic decision-making.
  • Oversee tax compliance, including the preparation of Audit readiness documents to ensure a smooth and clean audit. Address audit related queries from external auditors.
  • Develop and implement accounting policies and procedures to ensure effective internal controls for FIAT and cryptocurrency transactions
  • Oversee the implementation of systems and processes to support the company's growth and expansion in the cryptocurrency industry

Data AnalysisMicrosoft ExcelAccountingComplianceBudgetingFinancial analysisFinanceBookkeeping

Posted about 2 months ago
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📍 South America

🔍 Blockchain

  • Hands-on and practical experience in one or more of the following areas: software development, cyber security, mathematics.
  • Experience with public Ethereum or other EVM-based blockchains.
  • Knowledge in the Solidity programming language.
  • Intellectual curiosity and the capability to learn complex topics
  • Above-average attention to detail skills.
  • The ability to work independently, with minimal supervision.
  • An advanced English level and great communication skills (oral and written).
  • Passion about the blockchain space and decentralization.
  • Ability to work collaboratively in a distributed team.
  • Review smart contracts for the top decentralized applications before they get launched and present findings and vulnerabilities that the protocol can have to the client.
  • Team up with one or two auditors and review code line by line and try to hack it.
  • Working on proposals to make code easier to understand and use in the future by sharing good practices
  • Conduct open-ended research around cutting edge blockchain technologies.
  • Paid time to conduct research and contribute to OpenZeppelin’s projects and knowledge

Software DevelopmentBlockchainCybersecurityEthereumAlgorithmsData StructuresREST APIWeb3.jsCommunication SkillsAnalytical SkillsProblem SolvingAttention to detailResearchEnglish communication

Posted 3 months ago
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📍 East Asia

đź§­ Full-Time

🔍 Blockchain

  • Hands-on and practical experience in one or more of the following areas: software development, cyber security, mathematics.
  • Experience with public Ethereum or other EVM-based blockchains.
  • Knowledge in the Solidity programming language.
  • Intellectual curiosity and the capability to learn complex topics
  • Above-average attention to detail skills.
  • The ability to work independently, with minimal supervision.
  • An advanced English level and great communication skills (oral and written).
  • Passion about the blockchain space and decentralization.
  • Ability to work collaboratively in a distributed team.
  • Review smart contracts for the top decentralized applications before they get launched and present findings and vulnerabilities that the protocol can have to the client.
  • Team up with one or two auditors and review code line by line and try to hack it.
  • Working on proposals to make code easier to understand and use in the future by sharing good practices
  • Conduct open-ended research around cutting edge blockchain technologies.

Software DevelopmentBlockchainCybersecurityEthereum

Posted 3 months ago
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📍 UTC-5 to UTC+1

🔍 Blockchain

  • 2+ years of hands-on experience in Developer Relations or a similar role.
  • 3+ years of experience in the blockchain industry with technical expertise.
  • Proven track record in producing engaging technical content.
  • Proficiency in Solidity for smart contract examples and guides.
  • Experience in organizing and executing developer events.
  • Empower developers and nurture relationships within the global developer community.
  • Collaborate with product, development, and marketing teams.
  • Create and curate high-quality technical content across various channels.
  • Organize developer campaigns and manage OpenZeppelin’s presence at events.

Blockchain

Posted 3 months ago
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