Freelance Mobile Engineer — Monetization (Remote Fridays)

BeReal; United States; Hybrid; USD 130,000 - 200,000; Full time

Benefits offered by this job

Swile Lunch voucher

Gymlib

Premium healthcare coverage

Wellness activities (Paris)

Remote Fridays

Job summary

BeReal is seeking a talented Mobile Engineer to join our Monetization team in the United States. You will design and build revenue-generating features across Android and iOS, ensuring a native, authentic user experience while maximizing value for advertisers and partners.

We expect 5+ years of experience in iOS or Android development with Swift/SwiftUI and Kotlin/Jetpack Compose, strong knowledge of Swift/UIKit and Kotlin, and a product-minded, data-driven approach.

Qualifications

• 5+ years of iOS or Android development with Swift/SwiftUI and Kotlin/Jetpack Compose.
• Solid knowledge of Swift, SwiftUI and UIKit, as well as Kotlin and Jetpack Compose.
• Familiarity with Clean Architecture principles and separation of concerns.
• Experience building monetization features, ads products, or consumer-facing products is a strong plus.
• Ability to understand and debug large, complex codebases.
• Product mindset with a strong passion for clean interfaces, smooth animations, and interactions.
• Interest for analytics and data-first mindset to measure impact and iterate.
• Strong understanding of user experience and ability to balance business goals with product quality.
• You're highly driven, autonomous, and results oriented.
• Be fluent in English (French is a plus).

Responsibilities

• Design, implement, and maintain scalable monetization features across Android & iOS in a fast-paced environment.
• Collaborate with cross-functional teams to build monetization solutions that respect user experience.
• Bridge between advertisers/partners and users; monetize in a native, non-intrusive way.
• Optimize performance and stability of monetization features with core BeReal experience.
• Analyze user behavior, AB tests results, and business metrics to iterate monetization strategies.
• Uphold code quality, architecture, testing, and AI-assisted development practices.
• Lead implementation across iOS and Android through AI coding tools and review processes.

Skills

Swift/SwiftUI

Kotlin/Jetpack

Clean Architecture

Monetization features

Debug large codebases

Product mindset

Tools

Swift

Kotlin

SwiftUI

Jetpack Compose

Go/Node.js

Job description

BeReal is seeking a talented Mobile Engineer to join our Monetization team in the United States. You will design and build revenue-generating features across Android and iOS, ensuring a native, authentic user experience while maximizing value for advertisers and partners.

We expect 5+ years of experience in iOS or Android development with Swift/SwiftUI and Kotlin/Jetpack Compose, strong knowledge of Swift/UIKit and Kotlin, and a product-minded, data-driven approach.