Senior iOS Engineer

Overview

In this role you will own the iOS architecture and delivery for a high-performance mobile product that supports IoT, GPS, and computer vision. You will work closely with Robotics and Computer Vision engineers to deliver a resilient, low-latency native app and seamless hardware integrations over Bluetooth. You’ll optimize sensor-fusion and manage real-time data on mobile hardware, balancing performance with power. This is a pivotal position in a fast-growing team aiming to scale impact for millions of users.

Responsibilities

• Own and architect the iOS system and maintain a high-performance native application using Swift, SwiftUI, and modern concurrency patterns
• Develop seamless hardware integrations via Bluetooth (Core Bluetooth, BLE)
• Collaborate with Robotics and Computer Vision engineers to align software with hardware and algorithms
• Optimize sensor-fusion algorithms and solvers (e.g., Ceres) for real-time mobile execution
• Manage memory, threading, and ARM constraints to ensure low-latency, high-uptime performance
• Integrate low-level C++ and/or Rust codebases with the iOS frontend (Swift/SwiftUI)
• Work with time-series and high-frequency data and potentially fleets of edge devices in IoT/Robotics
• Design and maintain highly resilient systems with minimal downtime and latency
• Experience with Firebase, GPS/GNSS, and connected devices would be beneficial

Key requirements

• Native iOS development with Swift and SwiftUI
• Core Bluetooth and BLE
• Background data processing and power management
• Strong C++ and/or Rust
• Solid understanding of iOS SDKs, UIKit, and SwiftUI
• Experience with high-frequency time-series data and edge-device fleets (IoT/Robotics)
• Proven track record building resilient, low-latency systems

• Swift
• SwiftUI
• Core Bluetooth
• BLE
• C++
• Rust

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