Fullstack JavaScript Developer в LATOKEN

Responsibilities:

• Develop backend for crypto exchange and trading products
• Analyse and implement the best practices for high-frequency trading backend
• Develop API integrations and connectivity with trading platforms and exchanges
• Develop trading interfaces desktop & mobile: order books, charts, forms, social followings, chats
• Support and develop client wallets: cryptocurrency contributions, transaction processing, referrals
• Design of structure of client-server architecture and security systems for the whole system
• Design data layers with very close replication to blockchain systems (Ethereum/HyperLedger/etc)

Requirements:

• Experience in JavaScript: 3+ years, development: 5+ years
• Strong architecture skills: patterns, anti-patterns, principles of applications development
• Good mathematical base
• Passionate about creating interesting, complex, world-changing solutions
• Edge of ECMAScript technologies - classes, generators, async/await, etc
• Сlosures, prototype chains, good practices of optimizations
• Debug (WebKit Inspector, Node-Inspector)
• Excellent frontend skills: HTML5, CSS3, SASS/LESS/Stylus, builders - Gulp/Grunt/Webpack/Babel/HMR/CRA, primitives - DOM tree, VDOM, Event loop, jQuery/VanillaJS, closures, prototype chains, etc
• Browser rendering principles: elements flow, cycles of reflow/repaint
• Strong React skills: components lifecycle, optimizations, reconciliation, pure components etc
• Data flow in React: Redux/Mobx/etc

Backend:

• Node.js, Express.js, Sequelize
• SQL: MySQL/PostgreSQL, nested queries, left/inner/full join’s, optimization of queries, indexes
• Junior UNIX-skills: bash, nginx setup, iptables setup, docker setup

Benefits:

• Competitive salary $2000 - $5000
• Rapid growth and exceptional bonuses
• Global product with traction growing 20% weekly
• International team (ex McKinsey, hedge funds etc)
• Morning English lessons in the office

Apply:

talent@latoken.com, Kirill Kasatkin