iOS Developer
PeopleTrust Sp. z o.o.
Warsaw, Poland • 21m ago • On-site
Mid
On-site
120 - 130 PLN/yr
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Quick Facts
Role: iOS Developer (Mid)
Work model: Hybrid (minimum 1 day per week in office, 4 days remote)
Description
You will help build and maintain an iOS mobile application within a digital customer service transformation project. The role focuses on delivering new iOS features with clean, testable architecture and integrating with backend services via REST APIs. A key differentiator is using AI tools and AI agents in everyday development work, including creating and evaluating AI-based solutions.
Responsibilities
Design, develop, and implement new iOS app features
Write clean, efficient, maintainable code following architectural standards
Implement integrations with backend services using REST API
Participate in requirements analysis and feature design
Prepare technical documentation according to standards
Write unit tests and contribute to integration/acceptance testing
Support production solution stabilization
Use AI and AI agents during software development
Create and deploy custom AI solutions that support developers’ daily work
Analyze existing AI solutions for cost, performance, and output quality
Ensure data security for data used by AI tools
Collaborate with the development team and participate in delivery processes
Requirements
Minimum 3 years of experience designing and developing iOS mobile applications using Swift
Strong knowledge of SwiftUI and UIKit
Experience with Core Data and SwiftData
Practical knowledge of REST API integrations
Knowledge of MVVM and MVVM-C (with coordinators)
Knowledge of Clean Architecture and clean code best practices
Good knowledge of Git and GitFlow
Experience with code/project management tools such as Bitbucket and Jira
Ability to write unit tests
Knowledge of basic CI/CD, including Fastlane and Jenkins
Knowledge of Swift Concurrency, especially async/await
Experience with Dependency Injection (e.g., swift-dependencies)
Practical experience managing dependencies with Swift Package Manager (SPM)
AI Competencies (required)
Ability to independently create and implement AI skills/agents that support software development tasks
Ability to audit AI solutions for cost and output quality (e.g., routing, prompt caching, batching)
Knowledge of safe AI usage, including data classification, selecting tools by data type, and masking sensitive information
Practical knowledge of configuring MCP integrations in the tools used at work
Ability to work with Bash or PowerShell shells
Benefits
Opportunity to work on a long-term transformation project
Chance to develop modern mobile applications
Work with up-to-date technologies and AI tools
Collaboration in a large, cross-disciplinary project environment
Hybrid schedule: 4 days remote and 1 day in the office each week
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