Remote Mobile Engineer (React Native + Swift/Kotlin) | Live SaaS app 📱📸

Atomic HR • Montevideo, Latam

3d • $60,000 - $90,000 • Remote

About The Position

Our client is a profitable U.S. B2B SaaS company that has been in market for over ten years, serving property managers and field workers through two mobile apps used by tens of thousands of people every day. The company is around 20 people, with 9 across engineering and product, has scaled without outside investment, and is adding to the team. You'll join as the second full-time mobile engineer on a two-person team, partnering day-to-day with the Mobile Lead and reporting to the Head of Engineering. The work spans React Native, Swift, and Kotlin across two production apps with real users and a long-lived codebase. The team makes product and architecture decisions through ongoing conversation, and engineers participate in those discussions alongside the Mobile Lead, Head of Engineering, CEO, and product and design teammates.

Requirements

• 5+ years in mobile engineering, with 3+ in production React Native
• Swift and/or Kotlin fluency for native bridge module work
• Hands-on App Store and Play Console release experience
• At least one React Native version upgrade on a long-lived codebase
• Clear English for design documents, code reviews, and product discussions

Nice To Haves

• React Native new architecture (JSI, TurboModules, Hermes)
• Offline-first sync experience with Realm, WatermelonDB, or SQLite
• Hardware SDK integration on mobile
• Mobile geospatial or maps work
• LLM-powered mobile feature experience
• Mobile CI/CD (Fastlane, GitHub Actions, Bitrise)

Responsibilities

• Build and ship features across two React Native apps
• Maintain and extend Swift and Kotlin bridge modules
• Ship signed iOS and Android releases on a two-week cadence
• Debug production issues across both platforms
• Participate in product and architecture discussions across the team

Benefits

• Company-provided laptop
• Occasional team trips
• Direct work with the CEO, Head of Engineering, and Mobile Lead

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed