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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # iOS Software Engineer, AI Engineering - **Company:** TWG, INC. - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $190,000.0 - $200,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Apple Push Notification Service, App Store (IOS), Unit Testing, Software as a Service, Profiling, Software Quality, Code Review, Memory Management, Human-Computer Interaction, Push Technology, Machine Learning, OAuth, Role-Based Access Control, Release Management, Data Streaming, User Interface Testing, Uikit, Computer Networking Systems, Swiftui, Large Language Models, Ios Frameworks, Backend, Virtual Agents, Restful APIs, Xctest, Web Api - **Published:** May 30, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=9f29a0209b2cc68a ## About the Role Do you have experience in iOS user interface implementation?, * 5+ years of iOS development experience with Swift, including production apps in the App Store * Deep proficiency with SwiftUI and UIKit, and strong opinions about when to use each * Demonstrated experience with APNs, background modes, and the full App Store release lifecycle * Strong networking fundamentals: URLSession or equivalent, REST API integration, streaming, and auth flows * Experience building apps that interact with AI or LLM-powered backends, including streaming and stateful conversation UI * Solid understanding of iOS memory management, performance profiling (Instruments), and crash analysis * Experience with unit testing (XCTest) and UI testing frameworks * Bachelor's degree in CS, Engineering, or equivalent practical experience Strongly Preferred: * On-device ML experience with CoreML, NLContextualEmbedding, or audio pipelines (Whisper, TTS) * Familiarity with LLM and agent platform concepts: tool calls, multi-step workflows, prompt/response streaming * Experience working with multi-provider LLM APIs (Anthropic, OpenAI, Google) from a mobile client * Exposure to MCP (Model Context Protocol) server or client integration * Experience in a multi-tenant SaaS environment with non-trivial auth (OAuth, RBAC) * Prior experience working with Palantir Foundry is a plus ## Description We are hiring a Senior iOS Software Engineer to own the native mobile experience for our agentic AI platform. You will lead iOS development end-to-end: architecture, UI, networking, on-device ML, and release management. You will work closely with backend and AI engineers to surface agent capabilities in a polished, performant native client, and you will help define the standards and patterns the iOS codebase grows around., * Architect and build the iOS application using Swift and SwiftUI, establishing patterns for UI, state management, and data flow that the team can scale * Integrate with backend AI agent services, including streaming responses, tool-call results, and multi-step workflow state * Implement push notifications (APNs), background refresh, and local persistence to support real-time agent interactions * Own the App Store release process end-to-end: builds, certificates, provisioning, TestFlight distribution, and production releases * Build and maintain networking layers that handle authenticated API calls, streaming, retries, and offline resilience * Explore and implement on-device ML capabilities, including CoreML models, NLContextualEmbedding, and audio pipelines (Whisper, TTS) where they improve the user experience * Drive code quality and testing discipline through unit tests, UI tests, and code review * Partner with product and design to deliver polished, accessible UI that meets the quality bar of a top-tier consumer app * Mentor junior engineers and raise engineering standards across the mobile codebase ## Related Videos - [SwiftUI In Production](https://www.wearedevelopers.com/videos/134-swiftui-in-production) - [Xcode development redefAIned](https://www.wearedevelopers.com/videos/100195-xcode-development-redefained) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Unsolved mysteries between Usability and Accessibility in iOS](https://www.wearedevelopers.com/videos/737-unsolved-mysteries-between-usability-and-accessibility-in-ios) - [Harnessing Apple Intelligence: Live Coding with Swift for iOS](https://www.wearedevelopers.com/videos/1515-harnessing-apple-intelligence-live-coding-with-swift-for-ios) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Dev Digest 118 - not a total recall](https://www.wearedevelopers.com/magazine/452-dev-digest-118-not-a-total-recall) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 137 - AI'm not sure about this](https://www.wearedevelopers.com/magazine/485-dev-digest-137-ai-m-not-sure-about-this) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)