
Opdrachten
Info
Functie
Application Consultant iOS DeveloperLocatie
AmsterdamUren per week
40 uren per weekLooptijd
02.03.2025 - 30.12.2025Opdrachtnummer
228160Sluitingsdatum
1. Tools and Technologies Used:
• Essential and proven experience with:
o Xcode (latest stable version used for development)
o Swift, UIKit, SwiftUI
o Core Data
o Git (version control)
o XCTest testing framework
o App Store management: certificates, provisioning profiles
o TestFlight for managing test builds
• Preferred experience with:
o API and Snapshot testing
o Firebase Crashlytics, Remote Config and Cloud Messaging
o SQL database clients (e.g., TablePlus)
2. Daily Activities:
• Gathering specifications and creating user stories and tasks in Azure DevOps
• Developing new features collaboratively with team members
• Maintaining existing functionality and ensuring compatibility with future iOS versions
• Troubleshooting and resolving app disruptions
• Managing application users and roles in Azure
• Reprocessing failed orders by executing SQL queries and adjustments in database
3. Technical Debt and Specific Skills Needed:
• The app’s New Installation, Warranty, and CTW-ITW functionalities are rewritten in SwiftUI (up-to-date and maintainable).
• mWFM (for maintenance engineers) and Valve functionalities are written in UIKit with low code quality. These are considered technical debt and would benefit from refactoring or rewriting.
• Skills needed:
o Advanced knowledge of both SwiftUI and UIKit to handle legacy and modern codebases
o Proficiency in debugging and improving lower-quality code
o Ability to independently steer technical decisions without direct oversight
o Proficiency in Dutch for understanding app content, data, and communicating with users.
Dutch + English speak, read, write
NO ZZP
Max rate € 110,00
Vattenfall AB
1. Tools and Technologies Used:
• Essential and proven experience with:
o Xcode (latest stable version used for development)
o Swift, UIKit, SwiftUI
o Core Data
o Git (version control)
o XCTest testing framework
o App Store management: certificates, provisioning profiles
o TestFlight for managing test builds
• Preferred experience with:
o API and Snapshot testing
o Firebase Crashlytics, Remote Config and Cloud Messaging
o SQL database clients (e.g., TablePlus)
2. Daily Activities:
• Gathering specifications and creating user stories and tasks in Azure DevOps
• Developing new features collaboratively with team members
• Maintaining existing functionality and ensuring compatibility with future iOS versions
• Troubleshooting and resolving app disruptions
• Managing application users and roles in Azure
• Reprocessing failed orders by executing SQL queries and adjustments in database
3. Technical Debt and Specific Skills Needed:
• The app’s New Installation, Warranty, and CTW-ITW functionalities are rewritten in SwiftUI (up-to-date and maintainable).
• mWFM (for maintenance engineers) and Valve functionalities are written in UIKit with low code quality. These are considered technical debt and would benefit from refactoring or rewriting.
• Skills needed:
o Advanced knowledge of both SwiftUI and UIKit to handle legacy and modern codebases
o Proficiency in debugging and improving lower-quality code
o Ability to independently steer technical decisions without direct oversight
o Proficiency in Dutch for understanding app content, data, and communicating with users.
Dutch + English speak, read, write
NO ZZP
Max rate € 110,00
HeadFirst
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