IOS Developer

Posted 16 Days Ago
Be an Early Applicant
Kyiv, Kiev
In-Office
Mid level
Software
The Role
Build and maintain the Codefinity iOS app using Swift and Kotlin Multiplatform. Own architecture decisions, ensure code quality, optimize CI/CD with Fastlane, and collaborate with product/design to deliver features and reliable offline-capable data syncing.
Summary Generated by Built In

Founded in 2021, Codefinity has quickly become a go-to platform for tech education, already trusted by hundreds of thousands of learners worldwide. We are building the ultimate ecosystem for people to break into tech—from coding and data analysis to machine learning. Our goal is ambitious: to empower millions of users globally through accessible technology.

As we scale, we are looking for iOS Developer to join our mission!
 

Key Responsibilities:

  • iOS Application Development: Design and build the next generation of the Codefinity iOS app using Swift and Kotlin Multiplatform.
  • Architecture & Code Quality: Drive high-level architectural decisions while ensuring the codebase remains clean, scalable, and high-performing.
  • CI/CD Optimization: Refine and maintain automated pipelines for testing, delivery, and release to ensure a seamless deployment cycle.
  • Feature Ownership: Collaborate with product and design teams to implement intuitive features that enhance the learning experience.
     

Required Qualifications:

  • Education: Bachelor’s or Master’s degree in Computer Science, IT, or a related technical field.
  • Engineering Excellence: Solid experience in software design with a focus on writing extensible, modular, and maintainable code.
  • Swift & KMM Expertise: Proven hands-on experience in iOS development, with a strong understanding of Kotlin Multiplatform (KMP/KMM) and the nuances of shared vs. platform-specific logic.
  • Mobile APIs & Data: Proficient in consuming RESTful APIs and managing local data persistence and synchronization (offline-first experience is a plus).
  • CI/CD & Automation: Practical experience with Fastlane and CI/CD tools to automate mobile build and release workflows.

What do we offer:

  • Work within an ambitious team on a socially impactful education product.
  • 20 working days of paid vacation per year, plus public holidays.
  • An office with a reliable shelter, generators, satellite internet, and other amenities.
  • Access to our corporate knowledge base and professional communities.
  • Compensation for English language learning, external training, and courses.
  • Medical insurance and full sick leave compensation.
  • Company doctor and massage in the office.
  • Sports activities: running, yoga, boxing, and more.

Top Skills

Ci/Cd
Fastlane
Kotlin Multiplatform (Kmp/Kmm)
Local Data Persistence
Offline-First
Restful Apis
Swift
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The Company
Kyiv, Kyiv
874 Employees
Year Founded: 2008

What We Do

Genesis is a co-founding company that builds global tech businesses together with outstanding entrepreneurs from CEE. We're one of the largest global app developers. Apps of Genesis companies have been downloaded by more than 400 mn users globally and are used by tens of millions of users monthly. Genesis has co-founded now independent tech companies such as Jiji, BetterMe, Headway. We've launched and are currently developing successful projects such as OBRIO, Universe, AMO, Boosters, and others in our ecosystem. We have one of the best tech teams in Europe. As a result, we're constantly recognized as top IT employees in CEE and Ukraine.

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