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Mobile Developer (iOS & Android)

Our customer in banking sector is looking for Mobile Developer with expertise in iOS (Swift) and Android (Kotlin). Do you thrive in solving challenges and ensuring seamless app functionality? If so, we have an exciting opportunity for you!

We’re looking for an experienced developer with a can-do attitude to take ownership of our banking sector mobile apps. You’ll play a key role in updating and maintaining our iOS and Android applications, ensuring compliance with app store policies and enhancing security.

What You’ll Be Working On

  • Fixing the iOS project, which currently doesn’t compile after customer move to new Macs
  • Updating the Android app’s base SDK to meet critical requirements
  • Renewing certificates for both apps to maintain security and functionality
  • Updating and refactoring the app codebase as needed
  • Bringing stability and best practices to a codebase that has lacked a dedicated developer for some time

Key Details
Start Date: 24.3.2025
End Date: 31.5.2025 (+ possible extension)
Location: Hybrid (2-3 days/week on-site in Helsinki)
Language: English
Allocation: 100%

If you’re ready to take ownership, solve complex technical challenges, and bring structure to our mobile development this could be your chance!

juho_witted // juho.sopanen@witted.com

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