Lead Mobile Engineer – iOS & Android Solutions

About the role

Deloitte is seeking a Lead Mobile Engineer to drive mobile engineering efforts that support personalized marketing, customer engagement, and digital commerce experiences. The role combines hands‑on iOS development with guidance on Android architecture and client‑facing solution design.

Key responsibilities

• Lead technical design, development, testing, and deployment of mobile applications, focusing on iOS and cross‑platform considerations.
• Act as a client‑facing solution architect, presenting architecture recommendations and aligning mobile solutions with business requirements.
• Provide technical leadership on iOS implementation patterns and facilitate Android architecture discussions.
• Manage day‑to‑day execution across distributed teams in the US, India, and Mexico, including work planning, code reviews, issue resolution, and release coordination.
• Drive engineering quality, documentation, mobile development standards, and delivery execution across project workstreams.

Required profile

• 7+ years of mobile application engineering experience, including design, development, testing, and deployment.
• 5+ years developing iOS applications with Swift.
• Experience defining or reviewing Android application architecture.
• 3+ years leading developers, distributed engineering teams, or technical workstreams.
• Ability to travel up to 50% as needed.

Required skills

• Swift
• Objective‑C (preferred)
• Kotlin or Java for Android
• iOS and Android architecture patterns
• Mobile CI/CD pipelines
• Integration with APIs and cloud services
• App Store and Google Play publishing and support