iOS Developer, Radiotech

Gismart

. Develop, maintain, and modernize existing iOS applications using Swift, SwiftUI, and UIKit .

Posted 10/7/2026full-timeRemoteMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in iOS application development using Swift, SwiftUI, and UIKit, with a strong focus on scalable architecture and performance optimization. Proficient in collaborating with cross-functional teams to design and implement complex technical solutions while maintaining CI/CD workflows.

Highest-signal resume keywords

IOS DevelopmentSwift ProficiencySwift ConcurrencyCI/CD ExperienceREST APIs

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

SwiftSwiftUIUIKitSwift ConcurrencyMVVMClean ArchitectureAsynchronous NetworkingGraphQLCI/CDAutomated Testing

Soft Skills

CollaborationProblem-SolvingTechnical Documentation

Tools & Technologies

XcodeInstrumentsSPMCocoaPodsFastlaneAI Coding Tools

Industry Keywords

IOS ArchitectureApplication LifecycleApp Store SubmissionFeature FlagsRemote Configuration

Tech Stack

Tools & technologies

AndroidGraphQLiOSKotlinSwift

About the role

Key responsibilities & impact

Develop, maintain, and modernize existing iOS applications using Swift, SwiftUI, and UIKit
Define and evolve iOS codebase architecture for scalability, modularization, and maintainability
Design and implement efficient, testable technical solutions
Prepare applications for gradual Kotlin Multiplatform adoption
Migrate selected business logic and shared components to KMP
Collaborate with Android and other engineers on shared mobile architecture and APIs
Research technical challenges and propose architectural solutions
Troubleshoot complex issues and optimize application performance and memory usage
Perform code reviews and contribute to technical documentation
Maintain and improve CI/CD and release workflows
Collaborate with Product Managers on technical solutions, planning, and estimation
Suggest technical and product improvements
Use AI coding tools and engineering agents such as Cursor, Claude Code, Codex, or similar

Requirements

What you’ll need

4+ years of professional iOS development experience
Strong proficiency in Swift and modern language features
Strong experience with Swift Concurrency (async/await) and reactive programming such as Combine
Production experience with both SwiftUI and UIKit
Strong understanding of iOS architecture, application lifecycle, and platform frameworks
Experience with MVVM, Clean Architecture, modular architecture, and reusable components
Ability to independently design and implement complex technical solutions
Experience with REST APIs, GraphQL, asynchronous networking, and multithreading
Familiarity with Xcode, Instruments, SPM, CocoaPods, and Fastlane
Understanding of App Store submission, signing, provisioning, TestFlight, and release management
Experience with feature flags, remote configuration, and A/B testing
Experience with CI/CD and automated testing
Practical experience using AI coding assistants and engineering agents in daily development

Benefits

Comp & perks

Remote-first culture with a flexible working schedule
Work anywhere in the world, remotely or from a corporate hub
100% coworking compensation in Ukraine (except Kyiv) and 50% worldwide
Free office lunches at company hubs
12 public holidays per year for employees working outside Ukraine or Poland
100% sick leave compensation
Partial coverage of medical insurance, sports activities, and therapy costs
Equipment provided or maintenance costs covered for personal tools
70% coverage of professional development courses
100% coverage of corporate English courses
18 working days of paid vacation and 3 personal days per year
Extra vacation day for each year at Gismart
Corporate events and team-building activities across Gismart hubs