The iOS Software Engineer will own the iOS client experience for Bjak, an AI-powered chat application that enables users to complete real-world tasks through intelligent conversations and workflows. You will build a high-performance, reliable iOS application where AI interactions are central to the user experience, using modern Swift and SwiftUI development practices.
What You'll Do
- Build and maintain iOS applications using Swift and SwiftUI.
- Integrate AI-powered features through backend APIs.
- Design UX patterns for AI interactions, including loading states, streaming responses, retries, and fallbacks.
- Optimize performance, memory usage, and battery efficiency.
- Capture user signals and feedback to support AI evaluation and iteration.
- Collaborate closely with backend and ML engineers on API design and system behavior.
- Maintain high App Store quality, stability, and production reliability.
What We're Looking For
- 3+ years of iOS development experience using Swift.
- Strong understanding of async/await, concurrency, and background tasks.
- Solid iOS performance and memory optimization skills.
- Experience shipping and maintaining production iOS apps.
- Comfort designing for latency, partial failure, and non-deterministic AI behavior.
Nice to Have
- Hands-on experience integrating AI-powered features into mobile apps.
- Exposure to CoreML or light on-device ML.
- Familiarity with feature flags or remote configuration systems.
- Strong intuition for AI UX patterns and user trust considerations.
Technical Stack
- Swift
- SPM
- SwiftUI
- SQL / noSQL
- TensorFlow Lite (on-device inference)
Team & Environment
- Small, world class team
- High talent density and hands-on team, make decisions collectively
Benefits & Compensation
- Join a team building products with practical benefits for billions globally.
- Work in a high talent density environment with rapid decision-making and execution.
- Be part of a team that balances shipping high-quality work with continuous learning.
Work Mode
rapid speed, striking a balance between shipping high quality work and learning
Bjak is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
