Senior iOS Developer
We are looking for a Senior iOS Developer:
β’ π£ Language Proficiency: Intermediate
β’ π§Ύ Employment type: Full time
β’ π Candidate Location: Poland, Kazakhstan, EU, Georgia, Armenia
β’ π Working Time Zone: CET
β’ π Start: ASAP
β’ π§ Planned Work Duration: December 2026
π₯ Customer Description:
The customer is a global mobility and urban services platform providing transportation and related digital services.
𧩠Project Description:
Product delivery team responsible for development and maintenance of the user-facing geo capabilities and real-time location tracking services.
βοΈ Project Phase: ongoing
π‘ Hard Skills / Must Have:
β’ 4+ years of commercial iOS application development experience.
β’ Expert knowledge of iOS SDK 13+, UIKit, SwiftUI, Alamofire, SnapKit, Google Maps, APNs, Swift Package Manager, REST/HTTP polling, Firebase, and mobile analytics.
β’ Experience working with design systems and component libraries in SwiftUI/UIKit.
β’ Proficiency with RESTful APIs and third-party library integration.
β’ Strong grasp of offline storage and modern concurrency (async/await, GCD).
β’ Experience with performance tuning and offline-storage/concurrency issue analysis using Xcode Instruments and network debugging tools.
β’ Understanding of Clean Architecture and architectural patterns such as MVC, MVVM, and MVP.
β’ Hands-on experience with Core Location, geofencing, real-time location tracking, and location-based features.
β’ Experience developing map-based applications and integrating mapping, routing, or vehicle/location data services.
β’ Understanding of backend-service principles and API design.
β’ Git proficiency.
β’ Familiarity with CI/CD pipelines and code quality tools.
β’ Solid knowledge of App Store Review Guidelines and full mobile delivery lifecycle.
β’ Ability to write maintainable and testable code with strong unit and snapshot test coverage.
β’ Experience with design collaboration tools.
β¨ Hard Skills / Nice to Have:
β’ Experience working with design systems and reusable component libraries in SwiftUI and UIKit.
β’ Experience with feature flags and experimentation frameworks.
β’ Experience with package management tools and third-party library integration.
β’ Experience using AI-assisted development tools to improve development and testing workflows.
π Responsibilities:
β’ Design, develop, and maintain iOS features from implementation to release.
β’ Collaborate with cross-functional teams on feature design, architecture, and experimentation.
β’ Develop Geo-specific features including pickup/drop-off, vehicle availability, routes, fixed points, and live tracking.
β’ Integrate Core Location, real-time location, geofencing, APIs, Google Maps/map SDKs, and route/vehicle data.
β’ Apply Clean Architecture principles and review PRs for coding standards and secure data flows.
β’ Set up monitoring dashboards, investigate production issues, and perform root cause analysis with Backend and QA to prevent regressions.
β’ Ensure code quality through unit, snapshot, and UI testing, and code reviews.
β’ Support feature flags, A/B experiments, and controlled/staged rollouts.
π§ͺ Technology Stack: iOS SDK, Swift, UIKit, SwiftUI, Maps, Core Location
π Interview stages:
β’ English check (15 minutes)
β’ internal technical interview (1-1,5 hour)
β’ client interview (1 hour)
π Additional notes:
The work will be carried out either on instinctools equipment or via a virtual workstation.
π© Ready to Join?
We look forward to receiving your application and welcoming you to our team!
- Department
- Software Development
- Role
- iOS
- Locations
- Kazhakhstan, Armenia, Georgia, Poland
- Remote status
- Fully Remote
About Bonapolia
For job seekers, BONAPOLIA offers a gateway to exciting career prospects and the chance to thrive in a fulfilling work environment. We believe that the right job can transform lives, and we are committed to making that happen for you.