Mid / Sen ReactJS Developer

Iași, Romania

Frontend Development

Nowadays, the client side of any web application is getting more and more complex and it’s not an easy task to always be up to date with the latest trends in technology.

Our Frontend engineers are ready to face any challenges and are comfortable working with different JavaScript frameworks. We even like to take it up a notch and experiment with fresh digital open source web technologies like Electron/RxJS & socket.io. We believe we can fulfill even the trickiest of demands.


Job Description


  • Working with REST / GraphQl APIs;
  • Building reusable components and front-end libraries for future use;
  • Optimizing components for maximum performance to render / manipulate large sets of data;
  • Developing new features and migrating old codebase to new technologies / framework;
  • You’ll be a part of an Agile team constantly developing innovative solutions for our customers;
  • Working closely with other teams (UI / UX / BE);
  • Developing new user-facing features using React.js;
  • Translating designs and wireframes into high-quality code.

Skills and Qualifications

  • Min. 3 years of experience in a ReactJS developer role;
  • Experience with data structure libraries (e.g., Immutable.js, Immer);
  • Experience writing unit tests;
  • In depth React knowledge, firm opinions on latest features;
  • Thorough understanding of ReactJS and its core principles;
  • Experience with D3;
  • Github profile with code snippets (or any other public code examples);
  • Ability to understand business requirements and translate them into technical requirements;
  • Proficiency in JavaScript.

Nice to have

  • Familiarity with newer specifications of EcmaScript;
  • Experience with popular React state management libraries (such as Flux or Redux);
  • Write about your work and contribute back to open source;
  • Familiarity with modern frontend build pipelines and tools such as Babel, Webpack, NPM, Parcel etc.;
  • Familiarity with CSS Modules / Styled components / SASS.


Open office policy - Work from Anywhere and Utilities expenses coverage

Extra days off & Bi-monthly team lunch / activities

Stock options

Offers for dental and optical clinics & health subscription & sports discounts

Access to learning platforms & Bookster subscription

Good coffee and snacks at the office & discounts at coffee shops nearby


If you want to apply for this position, please fill in the form or send us an email at careers@bytex.ro.