IOS Android/Flutter Developer

Role: IOS Android or Flutter Developer
Location: Warsaw is preferred
Type of work: hybrid work i(2-3 days per week in office)
Salary: base + financial bonus

Responsibilities:

• The DEP team is part of a broader Digital Enablement (DE) initiative that includes the Mobile Enablement Platform (MEP). Their mission is to simplify and scale digital cardholder experiences through a suite of APIs, SDKs, and mobile apps. The platform integrates over 36 global features, 29 platform integrations, and 195+ unique APIs
• Support to improve our SDK and App development by writing code that follows our established guidelines and standards

Requirements:

• 4+ Experience in developing enterprise-grade mobile applications at scale. Hybrid App development exposure is preferred
• Proficiency in Android development using Java and Kotlin.
• Experience in iOS development using Swift and Objective-C or Hands on experience in cross-platform mobile development using Flutter.
• Development experience with state management solutions in Flutter such as setState, Provider, Riverpod, or Bloc.
• Experience with API integration using Retrofit/OkHttp for Android and Alamofire/URLSession for iOS.
• Familiarity with performance optimization and offline storage mechanisms in mobile applications.
• Proficient in GIT, Gradle, Jenkins etc.
• Exposure to CI/CD pipelines for mobile applications.
• Must have worked on larger modules
• Experience with Agile methodologies and iterative software development lifecycle principles.
• Strong analytical, problem-solving, and communication skills.
• Experience in building responsive UI in mobile applications.
• Knowledge of design principles and user experience best practices.
• Basics in UI/UX development using UIKit and SwiftUI for iOS, or Jetpack Compose for Android.
• Strong analytical, problem-solving, and communication skills.
• Experience in writing unit and UI tests for mobile applications using tools like Espresso, Mockito for Android, or XCTest, XCUITest for iOS.
• Technical (expected very strong knowledge):

- Class vs struct vs actors, defer, delegation and notification, protocols, design architecture and patterns, view builders, state object and observed object, combine.
- SOLID principles, concurrency vs parallelism and related topics.
- Kotlin concepts, Coroutine Parallelism
- How MVVM works internally, MVVM Architecture
- Kotlin coroutines, particularly around Launch-Join and Async-Await, clarity on "Recomposition" concept in composable functions
- extension function etc. on string in Kotlin language
Soft skills:

• High analytical skills
• A high degree of initiative and flexibility
• High customer orientation
• High quality awareness
• Excellent verbal and written communication skills

We offer:

• Working with a state-of-the-art hotel property management system.
• Opportunity to do something that has high impact and game changing in our industry
• Big benefit package: language courses, free medical care, life insurance, my benefit platform

Why Infosys

Infosys is a global leader in next-generation digital services and consulting. We enable clients in 46 countries to navigate their digital transformation.
With nearly four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem and permanent contract.

Client-provided location(s): Warsaw, Poland

Job ID: Infosys-137988BR

Employment Type: OTHER

Posted: 2025-08-21T18:38:24