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Senior Mobile Developer (iOS & Android)
  • Warsaw
Senior Mobile Developer (iOS & Android)
Warszawa, Warsaw, Masovian Voivodeship, Polska
ITDS Polska Sp. z o.o.
13. 7. 2025
Informacje o stanowisku

technologies-expected :


  • iOS
  • Android
  • Swift
  • Kotlin
  • Git

technologies-optional :


  • Flutter
  • React Native

about-project :


  • We’re on the hunt for a self-sufficient, full-cycle Mobile Developer who can independently deliver robust iOS and Android apps — from idea to production. You’ll own the mobile experience end-to-end and play a critical role in shaping how users interact with our product.
  • If youre comfortable building apps from scratch, making architecture decisions, and deploying to both app stores — all without a babysitter — this is your kind of role.
  • 300-450 $ per day on B2B contract.

responsibilities :


  • Take full ownership of mobile projects: design, build, test, deploy, and maintain high-quality iOS and Android applications.
  • Collaborate with product, design, and backend teams to turn concepts into working software and take initiative when things aren’t fully defined.
  • Lead mobile architecture decisions, app structure, and performance optimization.
  • Handle app store submissions, updates, and maintenance across Apple App Store and Google Play Store.
  • Implement clean, scalable code using Swift and Kotlin (or cross-platform frameworks if preferred).
  • Troubleshoot, debug, and proactively resolve issues in live applications.

requirements-expected :


  • 5+ years of hands-on mobile development experience.
  • Proven ability to independently deliver end-to-end projects for both iOS and Android.
  • Strong command of Swift and Kotlin, with experience building and deploying apps to both platforms.
  • Familiarity with UI/UX best practices, REST APIs, mobile security, and performance tuning.
  • Experience with CI/CD, Git workflows, and automated testing.
  • Solid knowledge of app store review processes and deployment pipelines.
  • Excellent communication and time management skills — you get things done.

offered :


  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

benefits :


  • sharing the costs of sports activities
  • private medical care
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • mobile phone available for private use
  • computer available for private use
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • access to +100 projects
  • access to Pluralsight

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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