Senior Mobile Engineer

Sellers use the platform to list used outdoor gear, and we handle payments, shipping labels and buyer protection. Two million people a month visit our recipe and meal planning site, which earns money from ads and a paid membership. Product reviews happen on Thursdays, with demos of whatever shipped that week.

About the role:

Looking for a Senior Mobile Engineer who wants to stay somewhere for a while. The Field App team ships a release every two weeks. We need someone who cares about crash rates, app size and smooth scrolling. Our field staff rely on the app offline for most of the day. This role will help make that experience faster and more reliable. Our team is spread across 14 countries. Headquarters is in Jerusalem. We engage team members in Switzerland as full-time contractors. Most of our contractors have been with us for more than two years. Communication happens mostly in Slack and short video calls.

What you'll be doing:

• Integrate with REST and GraphQL APIs, including token refresh and retries.
• Write unit tests with XCTest or JUnit and UI tests with XCUITest or Espresso.
• Profile memory, battery and startup time with Instruments and Android Studio Profiler.
• Monitor crash reports in Firebase Crashlytics or Sentry and fix the top issues each sprint.
• Set up and maintain CI builds in Bitrise, Fastlane or GitHub Actions.
• Add push notifications through APNs and Firebase Cloud Messaging.

Who you are:

• 7+ years of professional iOS or Android development.
• Comfort working with REST APIs and JSON.
• Knowledge of Apple Human Interface Guidelines and Material Design.

Perks and benefits:

Compensation: CHF 775 to CHF 975/day

• Company laptop.
• Paid time off.
• Long-term engagement.

Duration: 6 months. Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Laurelline Online Ltd..