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Senior Mobile Developer (iOS & Android)
New
Mobile

Senior Mobile Developer (iOS & Android)

Nowy Jork
7 350 - 8 400 USD/monthNet per month - B2B
7 350 - 8 400 USD/monthNet per month - B2B
Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote

Tech stack

    Mobile

    master

    Android

    master

    Kotlin

    advanced

    Swift

    advanced

Job description

Online interview

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 you're comfortable building apps from scratch, making architecture decisions, and deploying to both app stores — all without a babysitter — this is your kind of role.

Key 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

  • 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.

7 350 - 8 400 USD/month

Net per month - B2B

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