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IOS Developer

Donato Technologies IncSan Ramon, CA🇺🇸United StatesPosted 24 Jul 2026

Why This Role Stands Out

As a mid-senior iOS Developer at Donato Technologies Inc, you'll leverage your deep expertise in Swift and Objective-C to build impactful, scalable consumer-facing applications, with hybrid flexibility enhancing your work-life balance. This role is perfect for experienced developers passionate about modern iOS architecture, performance optimization, and App Store deployment, offering a fantastic opportunity to contribute to a reputable company. You're encouraged to apply and explore this exciting career growth.

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Job Description

We are seeking a Senior iOS Mobile Developer with strong experience building scalable, consumer-facing native iOS applications. The ideal candidate should have expertise in modern iOS development, API integrations, performance optimization, and App Store deployment. Experience with retail or e-commerce applications is highly preferred.

Required Skills

  • 8+ years of experience in Native iOS application development.
  • Strong expertise in Swift and Objective-C.
  • Hands-on experience with UIKit, SwiftUI, Core Data, and Core Animation.
  • Strong understanding of iOS application architecture (MVVM, MVC, Clean Architecture).
  • Experience integrating RESTful APIs, JSON, and secure authentication mechanisms (OAuth/JWT).
  • Strong knowledge of Grand Central Dispatch (GCD), async/await, multithreading, memory management, and performance optimization.
  • Experience implementing offline storage, caching, and data synchronization.
  • Hands-on experience with Firebase (Analytics, Crashlytics) or similar mobile analytics platforms.
  • Experience with mobile monitoring and performance tools such as New Relic, Datadog, or similar.
  • Experience writing Unit Tests and UI Automation Tests using XCTest/XCUITest.
  • Experience with App Store Connect, TestFlight, certificates, provisioning profiles, and App Store release management.
  • Familiarity with CI/CD tools such as Fastlane, Bitrise, Jenkins, GitHub Actions, or Azure DevOps.
  • Strong experience with Git and Agile/Scrum development methodologies.
  • Excellent problem-solving, communication, and collaboration skills.

Preferred Skills

  • Experience developing retail or e-commerce mobile applications.
  • Experience with Shopify, Shopify Plus, or other enterprise e-commerce platforms.
  • Experience integrating Apple Pay or other mobile payment solutions.
  • Experience building features such as loyalty programs, order management, inventory visibility, or personalized shopping experiences.
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform.
  • Experience supporting high-volume, consumer-facing mobile applications.

Skills

Firebase
Objective-C
Swift
AWS
New Relic
OAuth
Scrum
SwiftUI
Agile
Azure
Datadog
Git
GitHub Actions
Google Cloud
JWT
Jenkins
UIKit
iOS

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