Hello. We are looking for a Middle+ Node.js Developer to join our growing team and contribute to the quality of a fast-scaling B2C product in the travel and telecommunication market, part of the Genesis ecosystem. This role offers the opportunity to make a real impact on a live product used by thousands of travellers worldwide, with excellent prospects for professional growth.
Work format: Possibility to work fully remotely or from our offices in Warsaw, Kyiv or Lviv.
About us: * We are a mobile and web application (Web, iOS, Android) that enables easy and fast purchases of mobile data packages in any country in the world, leveraging eSIM technology; * Our product allows seamless use of internet services while traveling at rates much lower than roaming and without having to search for local operators or purchase physical SIM cards; * With grand ambitions, we aim to evolve our services into a comprehensive Travel App that caters to all travel-related needs, making every journey smoother.
Your tasks: * Take ownership of integrating with third-party APIs and platforms * Responsibility for the backend development direction * Implement constant and rapid changes for A/B tests
About you: * 5+ years of backend with OOP experience * 5+ years of Node.js and Typescript experience * 2+ years of Nest.js framework experience * 5+ years of Mysql/Mariadb/Postgres experience * Production maintaining experience (logging, migrations, alerts, pm2/supervisor) * Independence at work * At least intermediate English level (all work communication in English)
Nice to have: * High load production experience * Experience with A/B tests
Why to join us: * Direct impact on the newly developed product * Building product-driven applications with a strong emphasis on UX/UI * Modern tech stack and engineering practices * Access to all Genesis resources, expertise and networking opportunities * Benefits: Health insurance, 20 paid vacation days per year, Annual performance review with clear salary progression
