Напиши текст вакансии для должности "Blockchain developer". Название компании: "Block Gemini". Расположение: Москва. График работы: Полный день. Опыт работы: От 1 года до 3 лет. Ключевые навыки: 'Java', 'Blockchain', 'Development', 'Research And Development', 'Information Technology', 'Работа в условиях многозадачности', 'Node.js', 'MEAN stack'

We are seeking to hire a blockchain developer that specializes in Ethereum. You who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and the building and launching of a blockchain network. Responsibilities: Research, design, develop, and test blockchain technologiesBrainstorm and help evaluate applications for new tools and technologies as they continually evolveMaintain and extend current client- and server-side applications responsible for integration and business logicBe involved in the global blockchain community—work on implementing and integrating the latest improvement proposalsDocument new solutions as well as maintaining that of existing ones Position Requirements: Strong software development backgroundExperience working with large codebasesExperience working with open-source projectsProficiency in one of the following languages: Node.js or JavaStrong knowledge of common algorithms and data structuresFamiliarity with cryptographyFamiliarity with P2P networksStrong knowledge of bitcoin-like blockchainsStrong knowledge of concurrency and writing efficient and safe multithreaded codeHands on experience working on Ethereum projects