Front-end (React) Engineer for Brainly


Daxx is looking for a Front-end Engineer  to join Brainly team in Kyiv.

About the client:

Product Teams at Brainly are working on some of the most complex technical challenges in the ed-tech space and creating the product for over 250 million students from all around the world.
We focus on building the infrastructure and features that enable Brainly users to learn and collaborate, ask, and answer millions of questions every day.

You will take full responsibility for your product area from conception to completion creating valuable and engaging products. All of the features that we are releasing are under the A/B/n test, so you are going to see how your work impacts students and the company in practice.

We’re looking for a strong Front-End developer to work with us on the Structured Content product. You will be creating new educational products and changing ways how people learn, utilizing the orderly arranged content from textbooks, exams, study guides, and such.

The first new project which is being developed in the Structured Content area is Textbook solutions. In this project, the questions from the textbooks are digitalized, answered by the team of experts, and uploaded to the database via self-written CMS. In our web product and on mobile apps it creates a new type of a user journey — navigating students from a library of uploaded books to a particular book and exercises within this book. You will be working on optimization of the whole journey, both in terms of the book upload — increasing the speed and the quality of content creation, and end-users experience — increasing the engagement and student satisfaction.

As a team — you will be also responsible for the implementation of the new content type on Brainly — video answers, creating an efficient way of content upload and content presentation on web product and mobile apps


  • Designing, developing, and maintaining code for Brainly platform to enhance the great learning experience for our users
  • Solving complex challenges such as performance, scalability, and security
  • Collaborating with other software engineers to design scalable services, plan feature roll-out, and ensure high reliability and performance of your deliverables
  • Conducting code reviews, contributing high-quality documentation and building robust test suites for your features


  • Excellent knowledge of modern JavaScript (ESNext)
  • 3+ years of experience using JavaScript
  • Experience in React
  • Experience in testing with JavaScript frameworks
  • Experience in Responsive Web Design
  • Great knowledge of modern CSS methodology (i.e. BEM)
  • Experience in CSS Flexbox Layout
  • Knowledge of best practices in Website, JavasScript and Mobile performance and
    optimization topic
  • Fluency in English
  • Willingness to take ownership of developed solutions
  • Self-organization
  • Focus on quality
  • High attention to details
  • Agile mindset

Nice to have:

  • In-depth knowledge of the latest React and its ecosystem
  • Experience with GraphQL
  • Experience in CSS Grid Layout
  • Experience in mobile-first approach in Responsive Web Design
  • Experience in End-to-End testing
  • Knowledge of CSS and Animations performance and optimization
  • Production experience in Service Workers

Daxx offers:

  • Direct cooperation with the customer
  • Dedicated HR/ Client Manager
  • Regular performance reviews
  • Competitive salary, medical insurance, 20 working vacation days
  • Regular corporate events, team buildings, etc.
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Lilia Sahbani

Lilia Sahbani

Kharkiv Recruiter

Job Overview

  • Location: Kyiv
  • Job Title: Front-end (React) Engineer for Brainly

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