Hiya

Senior Mobile Engineer, Kotlin and Cross-Platform

Hiya
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6 hours ago

Base Salary

$170k - $228k/yr

Responsibilities

  • Design, build, and ship features across the iOS and Android apps, including necessary backend changes.
  • Own releases from cut to store on both platforms.
  • Extend release automation to reduce manual effort and catch more issues before shipping.
  • Build tests, instrumentation, and review gates that support high-quality releases without a manual QA pass.
  • Drive architecture decisions across the mobile codebases and lead their adoption.
  • Collaborate with product and design on feature decisions and product direction.
  • Use coding agents appropriately and improve the tools, guardrails, and workflows for safe delivery.

Requirements

  • Demonstrated production experience with Kotlin Multiplatform, including shipping shared KMP code or defining shared boundaries.
  • Production code shipped outside the primary platform within the last two years, on iOS, backend, or web.
  • Experience carrying a significant mobile architecture or platform change from proposal through adoption.
  • Comfort working with APIs, entitlements, analytics, and services behind mobile applications.
  • Experience building automation for repeatable failure modes and using device testing deliberately.
  • Active experience using AI coding agents, including separating planning from execution and evaluating agent output.
  • Clear written and verbal communication, including strong pull requests and design notes.
  • Pragmatic judgment and the ability to balance speed and quality.
  • Preferred experience with Compose Multiplatform, CallKit, the Android telecom framework, CarPlay, Android Auto, watchOS, Wear OS, RevenueCat, Bitrise, or Runway.

Benefits

  • Equity compensation aligned with individual impact and company growth.
  • Learning and development budget.
  • Internal mobility and career growth opportunities.
  • Hybrid work arrangement requiring three days per week in the Seattle office.

Tech Stack

iOSKotlinSwift

Categories

Mobile
Hiya

About Hiya

201-500 employees

Hiya builds a voice intelligence platform for enterprises, mobile carriers, and device makers to identify callers, block spam and fraud, and enable branded business calling. Its products include Hiya Connect for verified caller ID and analytics for businesses, and network-level spam protection deployed by carriers and OEMs. Founded in 2016 and headquartered in Seattle, the privately held company reports serving over 200 million users worldwide.

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