Mid iOS Developer

Project overview

Join a long-term project for one of the largest insurance organizations in Poland. The project is part of a strategic transformation program aimed at developing modern digital solutions to support customer service.

We are looking for a Mid-level iOS Developer who will be responsible for developing the mobile application, designing and implementing new functionalities, and working with a modern technology stack including Swift, SwiftUI, UIKit, Swift Concurrency, and AI solutions supporting software development.

What do we offer?

AI / AI-assisted development

We are looking for someone who, in addition to iOS experience, has practical competencies in using AI in the software development process, in particular:

• Long-term B2B cooperation on a strategic transformation project
• Work on the development of a large, business-critical mobile application
• Opportunity for practical use of AI and tools supporting modern software development
• Cooperation with an experienced team within two Agile teams
• Private medical care Lux Med
• MultiSport card
• Designing and developing a mobile application for the iOS platform
• Implementing new functionalities using Swift
• Participating in the analysis and design of new solutions
• Creating technical documentation in accordance with applicable standards
• Participating in integration and acceptance testing
• Supporting the stabilization of the production solution
• Cooperating with the development team in an Agile environment
• Utilizing AI tools supporting the software development process
• Minimum 3 years of experience in designing and developing iOS applications using Swift
• Very good knowledge of SwiftUI and UIKit
• Experience with Core Data and SwiftData
• Good knowledge of REST API implementation
• Experience in creating clean code in 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 tools
• Practical knowledge of Swift Concurrency (async/await)
• Knowledge of Dependency Injection, e.g., swift-dependencies
• Experience in dependency management using Swift Package Manager (SPM)
• Ability to work with Bash or PowerShell
• Ability to independently create and implement an AI skill or agent supporting software development tasks
• Ability to audit AI solutions in terms of costs and quality of generated results, including routing, prompt caching, and batching
• Understanding the principles of safe AI usage, including data classification, sensitive data masking, and selecting tools for the type of data processed
• Practical knowledge of configuring and using MCP (Model Context Protocol) in development tools

Nice to have

• Certificates or completed courses in AI Engineering
• Practical experience with Kotlin Multiplatform (KMP), both in integration and shared business logic

Project details

• Start: 2026-12-31
• Location: Warszawa, PL
• Rate: 100-130 EUR/h
• Languages: Polish, English