Junior Mobile Developer

Opalkeep employs 25,800 people across engineering hubs in Sofia and three other locations, building ERP software for mid-market manufacturers.

The role

Our team is growing and we are hiring a Junior Mobile Developer. The Mobile team ships a release every two weeks. We need someone who cares about crash rates, app size and smooth scrolling. We are headquartered in Sofia and have been hiring remotely since 2020. Employment is through our payroll partner in India. Salary is paid monthly in Indian rupees. Core hours are 10:00 to 15:00 CET. We use Slack, Notion and Google Meet. Cameras on for team calls.

Duties

• Handle deep links, permission prompts and OS version upgrades.
• Coordinate with QA on regression testing before each release.
• Add push notifications through APNs and Firebase Cloud Messaging.
• Maintain React Native or Flutter code where the app shares a codebase.
• Review mobile pull requests and share platform knowledge with the team.
• Monitor crash reports in Firebase Crashlytics or Sentry and fix the top issues each sprint.
• Build features in Swift and SwiftUI for iOS, or Kotlin and Jetpack Compose for Android.
• Profile memory, battery and startup time with Instruments and Android Studio Profiler.

Required qualifications

• 1+ years of professional iOS or Android development.
• Experience with async code (Swift Concurrency, Combine, Kotlin Coroutines, Flow)
• Knowledge of Apple Human Interface Guidelines and Material Design.
• Git and code review experience.
• Shipped at least one app to the App Store or Google Play that is still in use.
• Understanding of mobile architecture patterns such as MVVM or Clean Architecture.
• Comfort working with REST APIs and JSON.

Preferred

• React Native or Flutter in production.
• Feature flagging with LaunchDarkly or Firebase Remote Config.
• Experience on both iOS and Android.

Rate: ₹26,00,000 - ₹30,00,000 per annum

Perks and benefits

• Annual team retreat.
• Public holidays observed per your country.
• Company laptop.
• Home office setup budget.
• Health insurance through our employer-of-record partner.
• Two weeks of paid leave at year end.
• Wellness allowance.

Please submit your CV in English.

Start: Flexible.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Opalkeep EOOD.