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Sr. Software Engineer, iOS

New York City💼 Full-time💰 $113,400–$113,400🗓 2026-07-17 → 2026-07-31

Core

Design and build AI-driven conversational interfaces and mobile features for a travel and expense app on iOS.

Role type

Senior iOS Software Engineer (AI/ML integration)

Builds

iOS mobile platform features with conversational UI and AI capabilities

Domain

Travel & Expense (T&E) technology, Mobile (iOS), Artificial Intelligence

Deliverable

production ML models | product features

Required skills

Swift, iOS SDK, Swift concurrency (async/await, Task, actors), SwiftUI, MVVM/Clean Architecture, Networking (REST, WebSockets, streaming), Offline storage, Background processing, AI development tools, LLM integration

Preferred skills

UIKit interoperability, Combine, App Store shipping experience, Multimodal UI design

Technologies

Swift, SwiftUI, UIKit, Combine, async/await, Task, actors, GCD, JSON, REST, WebSockets, Claude Code, GitHub Copilot, LLM APIs

Responsibilities

Design innovative UX patterns for conversational interfaces, Architect and build production-grade Swift features, Implement context-aware experiences using app state, Iterate on features using metrics and A/B tests, Integrate complex AI/ML capabilities into mobile interactions, Collaborate with product, design, and backend teams

Seniority

Senior, hands-on IC

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