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Senior iOS Developer

Cynet Systems

Stamford · Hybrid Contract Senior $48 – $53/hr 2w ago

About the role

Job Overview:

Pay Range: $48hr - $53hr

Responsibilities:

  • Apply the Combine framework to orchestrate asynchronous data flows and reactive pipelines, enhancing app responsiveness and reliability.
  • Optimize iOS application performance by profiling memory, CPU, and rendering paths to ensure smooth user experiences across Apple devices.
  • Strengthen application security through secure coding practices, data protection, Keychain usage, and secure communication protocols.
  • Conduct structured testing and debugging using unit tests, UI tests, and diagnostic tools to ensure high-quality releases.
  • Coordinate app distribution via enterprise channels and public app stores, including build preparation, signing, and compliance.
  • Implement accessibility best practices to ensure inclusive and user-friendly designs for all users.
  • Collaborate with cross-functional teams (product, design, backend) to deliver end-to-end solutions in a hybrid work model.
  • Document architecture, technical designs, and coding standards for consistency and knowledge sharing.
  • Provide mentorship and guidance to developers on architecture, performance, testing, and secure coding.
  • Review pull requests and ensure adherence to best practices, code quality, and maintainability.
  • Align technical solutions with business objectives to enhance customer experience and overall impact.

Required Qualifications:

  • 7 11 years of professional experience in iOS development.
  • Strong expertise in Swift and SwiftUI, building production-grade applications.
  • Hands-on experience with the Combine framework for managing async data and state.
  • Unit testing.
  • UI automation.
  • Crash analysis tools.
  • iOS security (encryption, secure storage, network security).
  • Performance profiling and optimization.
  • Provisioning profiles.
  • Code signing.
  • Deployment pipelines.
  • Familiarity with accessibility standards and assistive technologies.

Core Technical Skills:

  • Swift.
  • SwiftUI.

Preferred Skills:

  • Experience building enterprise-scale mobile applications.
  • Strong problem-solving and analytical abilities.
  • Excellent collaboration and communication skills.

Skills

CombineiOSSwiftSwiftUIUI automationUnit testing

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