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Mobile Developer (Native iOS & Android) - Biomedical Wearable

--10xEngineers--
Location: On‑site – Garden Town, Lahore

Type: Full‑time, permanent (part‑time, on‑site considered for an exceptional portfolio)

Who we are

At 10xEngineers, one of our teams is building a biomedical wearable product – a connected health device with companion native iOS and Android apps that have been in active development and refinement. We're continuously expanding product functionality and features, and we're looking for a mobile developer to help drive that.

This is a mid-level, dual-platform seat on our Lahore team. You'll build and ship features across both the native iOS and native Android versions of the companion app, working on a mature codebase with plenty of runway. You'll grow alongside a small, senior team of mobile, embedded, and algorithm engineers.

What you'll do

  • Build and ship features across the native iOS (Swift/SwiftUI) and native Android (Kotlin) companion apps.
  • Work on the app that connects to the wearable, syncs data to the cloud, and visualizes results for the user.
  • Write clean, tested, maintainable code and keep the two platforms at feature parity.
  • Collaborate with senior mobile, embedded, and algorithm engineers, and contribute to go-live and post-launch iteration.

What we're looking for

  • Genuine hands-on experience in both native iOS and native Android — Swift/SwiftUI (or UIKit) and Kotlin. This is a true dual-platform role, not one platform with a little of the other.
  • Roughly [2–4 years] of mobile development experience.
  • Solid fundamentals: a modern architecture (e.g. MVVM), REST APIs, local persistence, and async/concurrency.
  • A track record of shipping and maintaining production apps.
  • Eagerness to learn and grow within a senior team, onsite in Lahore.

Nice to have

  • BLE / Bluetooth Low Energy or other hardware-connectivity experience.
  • Real-time data or offline-first / sync experience.
  • Healthcare or biomedical domain exposure.
  • Published apps on the App Store or Play Store.

Why join us

  • Work on a product that genuinely affects people's health, not another CRUD app.
  • A mature codebase with a lot of runway — real feature work ahead across both platforms.
  • Join a small, senior team — short feedback loops, direct impact, and the chance to grow fast alongside experienced engineers.
  • Be part of a global deep-tech company.
Note: 10xEngineers does not partner with third-party job portals, recruiters, or agencies to publish our job openings.
All open roles are listed on our careers page, and we encourage candidates to apply directly.