AI Mobile Engineer (iOS/Android) – London (Hybrid)

Innovative AI scale up now requires a Senior Mobile Engineer to build their flagship user-facing mobile application (multiplatform) across iOS and Android platforms.

This role will lead the development of their core application, focusing on their AI tools and native call integration (CallKit/CallScreeningService) in line for product launch.

Responsibilities

• Lead development of the core multi-platform mobile application for iOS and Android.
• Focus on integrating AI tools and native call handling using CallKit (iOS) and CallScreeningService (Android).
• Build consumer-facing mobile experiences with a strong emphasis on UX/UI.
• Collaborate with cross-functional teams to deliver product milestones.

Key Requirements

• Expert level mobile development experience across both iOS – Swift and Android – Kotlin.
• Experience using native call handling frameworks such as iOS CallKit and/or Android’s CallScreeningService.
• Experience with voice AI integrations – text to speech, speech recognition and conversational AI.
• Experience building consumer-facing mobile applications with a strong focus on UX/UI implementation.
• Excellent communication skills with the ability to work with cross-functional teams.

This is a permanent opportunity with base salary dependant on experience.

In terms of working structure, this is hybrid with 2-3 days per week in Central London office and the rest remote.

Location

• London, England, United Kingdom

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Technology, Information and Media