Mobile Software Engineer, Growth & Experimentation
Posted 18hrs ago
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Job Description
Mobile engineer building Pebble, Everis’s speaking-first language-learning app for iOS and Android. Improving onboarding, retention, conversion, and monetization through data-driven experimentation.
Responsibilities:
- Build, ship, and improve Pebble’s iOS and Android mobile applications.
- Find friction across onboarding, activation, engagement, retention, conversion, and monetization.
- Turn product questions into improvements, prototypes, A/B tests, and other experiments.
- Use product and user data to understand behavior and decide what should be built next.
- Define success measures, analyze results, and act on findings.
- Work directly with founders and product and business leadership.
- Balance strong engineering with the speed required to test ideas and learn.
- Identify product problems and take solutions from implementation through release and iteration.
Requirements:
- Built, shipped, and supported a production mobile app used by real people.
- Meaningful evidence of at least one of: growth experimentation, A/B or split testing, conversion optimization, product ownership, or building and operating your own software product.
- Strong engineering fundamentals and sound judgment about reliability, maintainability, quality, and speed.
- Experience with Flutter/Dart, TypeScript/NestJS, MongoDB, or close equivalents.
- Experience with App Store or Google Play subscriptions, paywalls, payments, or trial-to-paid journeys.
- Demonstrated success building and shipping production mobile applications using iOS, Android, cross-platform, or another credible mobile environment.
- Ability to independently take production software from problem through implementation, release, and iteration.
- Solid fundamentals in APIs, data modelling, testing, debugging, release practices, and production monitoring.
- Ability to explain what was wrong, what you personally built, what happened, and what you did next.
- Ability to work across mobile, backend, web, data, and analytics when needed.
- Ability to form a view, test it, and change direction based on evidence.
Benefits:
- Consequential ownership: your decisions will directly affect Pebble and Everis.
- Direct founder access: work closely with experienced entrepreneurs on important product and company decisions.
- Exceptional colleagues: work with capable, curious, high-ownership people held to the same demanding standard.
- Room to grow: take on larger problems and greater responsibility as Everis expands.
- 100% remote: work from anywhere.
- Unlimited leave: take meaningful time away when you need it.
- Paid international company trips: come together with the team in some of the world’s most inspiring cities—to collaborate, build lasting relationships, and experience somewhere new.



















