Cisco

Senior IOS Engineer (Duo)

Cisco
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11 days ago
Ann Arbor, MI, USASenior
H1B sponsor

Base Salary

$139k - $204k/yr

Responsibilities

  • Lead complex Duo Mobile iOS capabilities from requirements and architecture through implementation, testing, rollout, telemetry, and production support.
  • Develop performant, maintainable mobile experiences using Swift, Objective-C, iOS SDKs, and SwiftUI or UIKit.
  • Support mobile APIs, backend integrations, production diagnosis, release operations, and incident response.
  • Improve quality through design reviews, code reviews, automated testing, delivery tooling, and responsible AI-assisted development.
  • Partner with product, design, security, backend, and mobile teams to balance accessibility, reliability, user experience, and threat resistance.
  • Mentor teammates and shape technical direction through architecture, testable design, and cross-team delivery.

Requirements

  • Bachelor’s degree in computer science or a related technical field.
  • 6+ years of software engineering or related experience.
  • 3+ years of professional experience shipping and supporting production native iOS applications.
  • Experience with Swift and maintaining or integrating Objective-C.
  • Experience with the iOS SDK and SwiftUI or UIKit for performant, maintainable applications.
  • Experience designing automated tests and supporting production mobile releases.
  • Experience with mobile API or backend integration and client or service production diagnosis.
  • Experience using AI coding assistants and other generative AI tools.
  • Preferred: advanced SwiftUI or UIKit, Swift concurrency, application lifecycle, UI layout, or animation experience.
  • Preferred: cybersecurity, authentication, cryptography, Keychain, secure data persistence, or advanced networking experience.
  • Preferred: backend services, observability, analytics, staged rollout, or mobile incident response experience.
  • Preferred: WCAG, ADA, or platform accessibility experience and technical leadership through architecture, code review, mentoring, testable design, or cross-team delivery.

Benefits

  • Hybrid role located in Ann Arbor, Michigan.
  • Medical, dental, and vision insurance, 401(k) matching, paid parental leave, disability coverage, and basic life insurance for eligible U.S. employees.
  • Potential eligibility for Cisco restricted stock unit grants and annual bonuses for non-sales roles.
  • Paid holidays, floating holiday, birthday leave, year-end shutdown, personal wellness days, vacation or flexible vacation time, sick time, and emergency family-related leave subject to Cisco policies.
  • Optional 10 paid volunteer days per full calendar year.

Tech Stack

AdaObjective-CSwiftSwiftUI

Categories

Mobile
Cisco

About Cisco

10,000+ employees

Cisco designs and sells networking, security, and collaboration platforms for enterprises, service providers, and governments, spanning routers and switches, Wi‑Fi, firewalls, zero‑trust, observability, and cloud-managed IT (Meraki) plus Webex. Its business model mixes hardware, software subscriptions, and support/consulting services. Founded in 1984 and headquartered in San Jose, California, Cisco is a public company traded on Nasdaq and serves customers across data centers, campuses, and service provider networks.

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