iOS Engineer for Brainly


Daxx is looking for an iOS Engineer to join Brainly team.

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. On a daily basis, you will work with a fully independent product team which includes: developers, Bi analysts, product designers, QA. 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’re gonna see how your work impacts students and the company in practice.

About the project:

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.


A new iOS engineer will join the Supersonic Team and will be responsible for:

  • Designing, developing, and maintaining code for Brainly mobile iOS app 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.



Level: strong Mid or Senior

We expect the person to have 4+ years of experience in writing in Swift or Objective-C. In addition, we expect a high level of maturity and self-organization in terms of everyday work. Such a person after onboarding to our product should be able to start delivering features without guidance but of course in cooperation with peers and PO.

Skills and systems

  • Fluency in Swift
  • Strong understanding of the iOS SDK
  • Good understanding of common back-end system integration/web services/APIs
  • Understanding of Git
  • Fluency in English (in speaking and writing)
  • Strong understanding of architectural patterns

Nice to have

  • Experience with mobile analytics
  • Experience with GraphQL
  • Experience with SDK development


  • Maturity
  • Self-organization
  • Focus on quality
  • High attention to detail

Nice to have

  • Experience with mobile analytics
  • Eagerness to create UI

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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Anastasiia Boreiko

Anastasiia Boreiko

Kyiv Recruiter

Job Overview

  • Location: Kyiv
  • Job Title: iOS Engineer for Brainly