3 months ago
Poland (city not specified)Mid Level
Responsibilities
- Build and maintain production iOS applications using Swift and SwiftUI.
- Integrate AI-powered features through backend APIs.
- Design UX patterns for loading states, streaming responses, retries, fallbacks, latency, and partial failure.
- Optimize application performance, memory usage, battery efficiency, CPU usage, and responsiveness.
- Capture user signals and feedback to support AI evaluation and iteration.
- Collaborate with backend and ML engineers on API design and system behavior.
- Maintain App Store quality, stability, and production reliability.
- Detect, monitor, and resolve production issues with clear root-cause analysis.
Requirements
- 3+ years of iOS development experience using Swift.
- Hands-on experience integrating AI-powered features into mobile applications.
- Strong understanding of async/await, concurrency, and background tasks.
- Solid iOS performance and memory optimization skills.
- Experience shipping and maintaining production iOS applications.
- Experience designing for latency, partial failure, and non-deterministic AI behavior.
- Exposure to CoreML or light on-device machine learning.
- Familiarity with feature flags or remote configuration systems.
- Strong intuition for AI UX patterns and user trust considerations.
Benefits
- Small, high-talent-density, hands-on team with collective decision-making and rapid execution.
- Interview process consists of 3, and no more than 4, virtual and/or onsite interviews.
- The company states that it aims to make prompt hiring decisions.
Tech Stack
Categories
Mobile
About Bjak
Bjak builds an online insurance marketplace for consumers in Malaysia and Southeast Asia, enabling comparison and purchase of car, health, life, and travel policies. Its business model is aggregator-based, earning commissions and fees from insurers and partners while streamlining digital applications and renewals. Founded in 2019 and headquartered in Selangor, it is privately held and is expanding from insurance comparison into broader fintech services via a planned finance super app.