\nSTON.fi is a decentralized exchange (DEX) built on TON Blockchain smart contracts, enhanced with advantages such as low fees, low slippage, super user-friendly interface and direct integration with the TON wallet.\n\n\nSTON.fi is a peer-to-peer trading platform where transactions are conducted directly between crypto-traders, and do not require third-party participation.\n\n\nSTON.fi:\n\n\n\n * implements one of the main features of cryptocurrencies — it facilitates financial transactions without any involvement of banks, brokers or any other traditional intermediaries;\n\n * utilizes the TON blockchain and is a natural part of TON DeFi’s growing suite of tools that make a huge range of financial services available directly from the TON cryptocurrency wallet.\n\n\n\n\n\nWe are looking for an experienced developer to build Rust backend for DeFi products on a next-gen asynchronous blockchain.\n\n\nWe build the backend using Rust and Tokio-based frameworks including Axum, Jsonrpsee, Sqlx, Tonic. We collect and store the data in Scylla, CockroachDB, Clickhouse.\n\n\nResponsibilities:\n\n\n\n * Implement the backend for DeFi web-applications using Rust programming language.\n\n * Design and implement blockchain communication layer, data storage layer and API layer of web applications.\n\n * Build reusable libraries for internal use and open source.\n\n * Analyse & optimize performance.\n\n\n\n\n\nRequirements:\n\n\n\n * At least 1 year of experience as a Backend developer (at least 3 years\n\n * for Senior Backend Developer).\n\n * Knowledge of Rust programming language.\n\n * Advanced proficiency in algorithms and data structures.\n\n * Bachelor's degree in computer science, information security, applied mathematics or related.\n\n\n\n\n\nWould be a plus:\n\n\n\n * Experience in blockchain industry.\n\n * Understanding of internal organization of various DeFi protocols and\n\n * their interoperability (DEXes, money markets, synthetic assets, etc).\n\n * Understanding design principles of distributed systems (asynchronous\n\n * communication, consensus protocols, distributed transactions, etc.).\n\n\n\n\n\nWe provide:\n\n\n\n * Official employment, a steady paycheck, performance-based incentives, and holiday gifts.\n\n * Good workplace environment: flexible schedule, ability to work remotely from any place in the world or in a St. Petersburg office.\n\n * Open corporate culture: We strive for maximum transparency in all aspects of our work processes, and we provide reasoning for all of our decisions. Each employee can openly voice their opinions with us.\n\n * Growth and development opportunities: Our workflow allows for a great deal of experimentation and learning.\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Defi, API, Senior, Backend and Digital Nomad jobs that are similar:\n\n $70,000 — $120,000/year\n
\n\n#Benefits\n ⏰ Async\n\n
\n\n#Location\nWorldwide