Mid iOS Developer

Quick Facts

• Role: Mid iOS Developer
• Work mode: Hybrid (at least 1 day/week in Warsaw office, 4 days remote)
• Contract: B2B
• Engagement: Long-term (planned through 2027)

Description

Work on a long-term transformation program developing modern digital solutions supporting customer service. You will design and implement new features for an iOS mobile application using Swift and a modern stack, including SwiftUI, UIKit, Swift Concurrency, and AI tools that support software development.

Responsibilities

• Design and develop iOS mobile applications
• Implement new functionality using Swift
• Participate in analysis and design of new solutions
• Create technical documentation according to current standards
• Take part in integration and acceptance testing
• Support stabilization of the production solution
• Collaborate with developers in an Agile environment
• Use AI tools to support the software development process

Requirements

• Minimum 3 years of experience in designing and building iOS applications with Swift
• Very good knowledge of SwiftUI and UIKit
• Experience with Core Data and SwiftData
• Good knowledge of REST API implementation
• Experience implementing clean code with MVVM architecture
• Knowledge of MVVM-C and Clean Architecture
• Good knowledge of Git and GitFlow
• Experience with Bitbucket and Jira
• Ability to write unit tests
• Knowledge of CI/CD basics, including Fastlane and Jenkins
• Practical knowledge of Swift Concurrency (async/await)
• Knowledge of Dependency Injection (e.g., swift-dependencies)
• Practical knowledge of dependency management with Swift Package Manager (SPM)
• Ability to work with Bash or PowerShell
• AI-assisted development experience, including building and deploying an AI skill/agent, and auditing AI solutions for cost and result quality (routing, prompt caching, batching)
• Understanding of safe AI usage: data classification, masking sensitive data, and choosing tools based on data type
• Practical knowledge of MCP (Model Context Protocol) configuration and use in developer tools

Benefits

• Long-term B2B cooperation on a strategic transformation project
• Work on a large, business-critical mobile application
• Opportunity to practically use AI and development-support tools
• Collaboration with an experienced team across two Agile teams
• Private medical care (Lux Med)
• MultiSport sports card