Senior iOS Engineer
First seen by Alion on Oct 8, 2026.
Hello iOS Engineers! 😉
The mission of our stealth AI client is to build a proactive smart assistant for everyday users, bringing real intelligence to daily workflows and reducing task completion time by over 90%.
What WE offer:
• B2B contract
• Join a high-talent team building the core Poland tech hub
• 100% remote work
• Extremely fast and transparent hiring process (3-4 steps max, prompt decisions)
• Opportunity to build an AI-native product from scratch for billions of global users
• Direct ownership of the iOS client architecture, performance, and user experience
What do YOU offer?
• 5+ years of experience in native iOS development using Swift and SwiftUI
• Hands-on experience integrating AI/LLM features, streaming APIs, and background tasks
• Strong understanding of async/await, concurrency, and memory management
• Exposure to CoreML, TensorFlow Lite, or light on-device ML inference
• Comfort designing resilient systems for network latency, partial failures, and non-deterministic AI behavior
• Strong intuition for AI UX patterns, performance optimization
What will YOU do?
• Own the iOS client experience, driving how AI feels, responds, and performs in users’ hands.
• Design smooth, resilient mobile UX patterns for AI interactions (loading states, response streaming, retries, and fallbacks).
• Optimize performance, memory usage, and battery efficiency for complex, AI-heavy flows.
• Collaborate directly with ML and backend engineers to shape API contracts, logging, and evaluation pipelines.
Does this sound interesting? Do not hesitate to apply, and let's chat! 😉
Tech stack
- Swift
- SwiftUI
- iOS