Senior iOS Engineer
Constanța, Romania
3 zile în urmă
source : Just Join IT

iOS SDK (advanced)

Objective-C (advanced)

Swift (advanced)


There are more than 350 million reasons to join Brainly one for every student you’ll help go from questioning to understanding.

Team up with us as we build and continue improving one of the most popular ed-tech products on the planet. In a world of questions and uncertainty, you can be part of the answer as we shape the future of learning and change lives, one student at a time.

If this excites you, you know what to do next.

Let’s get to know each other. And get ready to make a difference!


The mission of the Monetization team is to demonstrate product value to prospective customers and existing customers, optimize the different stages of the consumer buying process, and ultimately motivate users to subscribe or upgrade.

The work is mission-critical, directly contributing to Brainly's bottom line. As a member of the team, you will contribute to the different phases of the product development and experiment cycle, influence the monetization product roadmap, and leverage data to make business decisions to fuel growth, and deliver cost-effective solutions.

Furthermore, you will be responsible for writing clean, readable and testable code, diagnosing and resolving bugs and performance-related issues, and collaborating with the product team and cross-functionally with developers from different teams to deliver well-architected and high-quality solutions.

Are you a goal-driven team player? Do you like tackling new challenges using leading-edge industry tools? Can you adapt to rapidly changing conditions while learning and bettering yourself?

Are you a detail-oriented expert who loves focusing on quality? If you answered yes to these questions, you might just be the perfect candidate for this role!


  • Enjoy a great engineering culture we regularly conduct code reviews and schedule time for writing tests
  • Have an impact on every stage of the project, including requirement discussions, design, implementation, and delivery
  • Always go beyond! Our collaborative environment creates room for everyone to learn, improve, and take our engineering to the next level

  • Actively designing, developing features, and giving inputs to testing variants to validate hypotheses for Brainly mobile platforms to enhance the 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

  • At least 4-5 years of professional experience with Swift and Objective-C
  • Strong understanding of the iOS SDK
  • Computer science fundamentals - data structures and design patterns
  • Communication skills to get things done with Data Analysts, UX researchers, Designers and QA Eng. healthy experiments are a team effort and we understand that
  • Attention to detail from a QA standpoint TBVBP (trust but verify before production)
  • Fluency in English (C1)

  • Experience with monetization testing
  • Experience with experiment QA process
  • Experience in working on projects with large user-base We're at 300M monthly users at this point, that's a playground for testing
  • Eagerness to create UI
  • Understanding of stages of experimentation cycle from hypothesis to analysis
  • Firebase testing framework (Remote Config, Notifications)
  • Firebase custom events and mobile analytics

  • We want to see you grow along with us - you will have 800$ per year for personal development, extra time for attending conferences and workshops, and unlimited access to an online learning platform (courses from Coursera, Udacity, Udemy, Harvard ManageMentor, and many others!)
  • Health is important, which is why at Brainly, we fully cover private health & dental care packages for you and your family and provide you with a sport card (Multisport Plus in Poland, Andjoy in Spain)
  • You will also get an access to online individual psychological consultations with professionals in English & Polish via the Mental Health Helpline
  • Flexible working hours - working requires communication, so we work within the European business hours, but we also know that life may be unpredictable, so if you need to jump out of work (doctor’s appointment, emergency, anything) - no problem!
  • Your personal concierge AskHenry will support you in your daily duties, eg. planning your dream vacation
  • We will provide you with all the necessary equipment & tools , including an additional budget for accessories which will make your remote setup even more comfortable
  • You can join internal communities and contribute to charity, diversity and inclusion initiatives, take part in great internal events or represent Brainly at conferences or meet-ups

    Brainly is the online learning platform where over 350 million students and parents go from questioning to understanding.

    With their smartphones, users can snap a photo to instantly solve any problem or homework question and be matched with a Brainly product such as Community Q&A, Brainly Tutor, Math Solver or Textbook Detective.

    Brainly is built to provide students, parents, experts, and teachers with a collaborative platform and tools needed to succeed in any educational environment.

    Based in Kraków, Poland, with U.S. headquarters in New York City, Brainly apps and websites are visited by users from over 35 countries.

    Backed by Prosus, Point Nine Capital, General Catalyst, Runa Capital, Learn Capital and Kulczyk Investments. Learn more about Brainly at .

    By sending us your application, you agree that Brainly sp. z o.o. with its seats in Krakow, will process your data contained in the form below and in the documents you attach in to participate in recruitment.

    In connection with this, you have the right to withdraw your consents, the right to access to your data, the right to obtain their copy, rectify them, erase, limit their usage and also data portability right and object to their use by Brainly, as well as to lodge a complaint with the President of the UODO.

    If you have any questions regarding the use of information about you and exercising your rights related to this use, please contact our DPO - privacy brainly.

    com. If you want get to know more about how Brainly uses and process your personal data click here .

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