Senior Frontend Engineer (Remote - Poland)

Proven experience in writing complex JavaScript SPA Proven experience with React + Redux Proven experience with a modern JS toolchain: NPM, Lerna, Webpack, ESLint,... A passion to write well-structured, easily maintainable, well-documented code Ability to plan and deliver small engineering projects Creative thinking and problem-solving mindset Ability to interact with people from across the business and build strong relationships Happy to roll sleeves up and assist the team when required (team player) Self-starter and proactive approach Comfortable working in a fast-paced and changing environment

Design, build, and maintain efficient, reusable, and reliable React code Ensure the best possible performance, quality, and responsiveness of the applications Identify bottlenecks and bugs, and devise solutions Help maintain code quality, organization, and automatization Be involved in all stages of building products from inception, through delivery and beyond Help to shape the future of our architecture and best practices Contribute to a healthy engineering culture of feedback and growth Familiarity with continuous integration Familiarity with development aiding tools Able to create database schemas that represent and support business processes Familiarity with TypeScript, Cordova, Native development for Android and / or iOS, RAIL Performance, PWA, SSR, Node, Cypress and Jest Full-stack experience (double bonus points if Ruby or Elixir!)