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Senior iOS Engineer

Veriff

full-remoteseniorpermanentmobile Full remote 133 days ago via WTTJ

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Tags

SwiftiOS SDKREST APIsTestingFastlaneCI/CDCocoa TouchUIKitPerformance TestingAgile

About the role

Role overview

Join Veriff as a Senior iOS Engineer to build and evolve a reliable, secure, high-performing iOS SDK. You’ll work on performance and compatibility challenges while helping set the technical direction for the iOS SDK.

Key missions

  • Design, develop, and maintain the iOS SDK using Swift, with a focus on performance, security, and usability.
  • Collaborate with product managers, designers, and backend engineers to solve performance and compatibility issues.
  • Improve testing strategies, participate in code reviews, and mentor other engineers to ensure high-quality code.

Requirements

  • Solid understanding of mobile architecture patterns and best practices.
  • Experience designing and maintaining scalable, testable codebases and APIs.
  • Experience working with RESTful APIs and integrating them into mobile apps.
  • Proven track record as a Senior iOS Engineer, delivering high-quality iOS applications or SDKs.
  • Experience with testing frameworks and automation tools, including unit, integration, performance testing, and Fastlane.
  • Strong expertise in Swift and iOS frameworks (e.g., Cocoa Touch, UIKit).
  • Strong problem-solving skills, ownership mindset, and ability to drive complex initiatives.
  • Excellent communication and cross-functional collaboration skills.
  • Experience developing and maintaining iOS SDKs.
  • Experience with CI/CD pipelines and automation processes.
  • Familiarity with Agile methodologies such as Scrum or Kanban.

Nice-to-haves

  • Exposure to other platforms (e.g., Android or cross-platform frameworks).
  • Knowledge of accessibility and inclusive design practices.

About Veriff

Veriff is a company focused on online identity verification. It builds technology and SDKs used to verify users securely across devices, combining reliability, performance, and security engineering for the mobile experience.

Scraped 5/13/2026