Senior Mobile Engineer, iOS/Android

Role Overview

• Own architecture, delivery, and quality of the consumer app in iOS and Android.
• Design and ship the commerce experience, including payments and order flows.
• build the computer-vision-based measurement pipeline: AprilTag detection, pose estimation, camera calibration, multi-frame fusion, and the accompanying capture UX.
• Build the BLE / Wi-Fi connectivity layer and device control surface, in partnership with firmware.
• Set up and maintain the app’s production infrastructure: CI/CD, crash reporting, analytics, feature flags, and release management.
• Partner with design on onboarding, error states, and the craft details that define a consumer-grade experience.
• Contribute to mobile team growth: technical bar-setting, interviewing, and mentorship as the team scales.

Requirements

• Bachelor’s degree is required.
• 5+ years shipping production consumer mobile apps. The candidate should be able to point to at least one publicly available app they built or significantly contributed to.
• Deep expertise in at least one native platform (Swift / SwiftUI or Kotlin / Compose) and working knowledge of the other. Cross‑platform shipping experience preferred.
• Direct experience shipping commerce features: checkout, payments (Stripe, Apple Pay, Google Pay), and related flows.
• Computer vision experience on mobile. The candidate should understand camera calibration, coordinate frames, pose estimation, and homographies — not just at an API‑call level. Hands‑on experience with AprilTag, ArUco, ChArUco, or comparable fiducial / feature‑based tracking work is required. Candidates with equivalent SLAM, photogrammetry, or AR measurement experience should be considered.
• Strong product sensibility and attention to craft. The candidate should care about the experience at the level of motion, copy, and error handling, not only functional correctness.
• Experience with connected hardware: BLE, Wi‑Fi provisioning, OTA firmware updates, Matter / Thread, HomeKit, or Google Home.
• Background in AR, 3D reconstruction, or spatial computing (published work, open source, or shipped product).
• Experience at an early‑stage startup, particularly one shipping both hardware and software.
• Subscription or recurring‑revenue commerce experience.
• Comfort working closely with designers and hardware/firmware engineers.
• Outstanding written and verbal communication skills.
• Ability to work in a fast-paced, rapidly growing company and handle a wide variety of challenges, deadlines, and a diverse array of contacts.

Tech Stack

• Android
• iOS
• Kotlin
• Open Source
• Swift

Benefits

• Participation in a 401(k) retirement plan
• Medical, dental, and vision health insurance plans
• Basic life insurance coverage
• Short-term and long-term disability coverage
• Access to flexible spending, dependent care, and health savings accounts
• Access to telehealth virtual doctors
• An employee assistance program
• Flexible paid time off