Senior/Team Lead IOS Developer

On-siteSalary not specified
Kyiv, Ukraine

Tech Stack

CI/CDGraphQLSwiftSOLID

Job Description, Responsibilities & Requirements

Description language:

About the Position

Our client is the first public cryptocurrency exchange in Ukraine and CIS countries. Since 2014 they have been developing the Bitcoin ecosystem and Blockchain projects. Today, they specialize in consulting, developing, and managing projects in FinTech and GovTech.

Currently in search of a Senior/Team Lead iOS Developer

Responsibilities

  • Development of the functionality of a mobile application
  • Design and creation of application architecture
  • Implementation of cool animations and work with the user interface of the application
  • Increasing testability of projects
  • Assessment of tasks and functions
  • Participation in the development and analysis of requirements
  • Ability to take responsibility for the development of an application for iOS
  • Ability to work effectively in a situation of tough compromise between functionality, complexity, and development time

Requirements

  • Required skills:
    • 3+ years related experience and working knowledge of iOS application
    • 5+ years of working experience in development
    • Swift, Foundation, UIKit, XCTest, Core Animation, Core Data, Quartz Core, SpriteKit
    • Strong UI development skills (complex views, animations, rendering complex graphics and charts)
    • SOLID, OOD, Design Patterns
    • Understanding CI/CD
    • Understanding of how to design and interact with GraphQL APIs
    • Experience developing with payment-based applications, working with payment methods
    • Minimum 3 published apps
    • Can work effectively in the situation of tough trade-offs between functionality, complexity, and development time
    • Good communication skills and teamwork

We Offer

  • Flexible office hours
  • 20 business days of paid holiday a year
  • Brand-new equipment
  • Paid state holidays and paid days on special occasions
  • Cool and friendly team
  • Interesting tasks

About the Company

Send your CVs to @mitronadya or [email protected]

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Job Details

Company name:
4TEAM
Location:
Kyiv, Ukraine
Work Mode:
On-site
Posted on TheJob:
Jun 30, 2026
Last checked:
Jul 18, 2026
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