Senior React Native Engineer – Merchant Experience

Stripe; Barcelona; Presencial; EUR 80.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Equity

Company bonus/bonuses

Retirement plans

Health benefits

Wellness stipends

Descripción de la vacante

Stripe in Barcelona, Spain is seeking a Senior Mobile Engineer to lead React Native architecture and deliver high-quality, scalable mobile experiences for Stripe merchants. You will own significant parts of the mobile codebase, drive performance improvements, and mentor junior engineers in a collaborative, remote-friendly environment.

You’ll work with product, design, and cross-functional partners to shape the mobile platform, implement CI/CD pipelines, and integrate cutting-edge tools while

Formación

• 5+ years of professional mobile development experience with a focus on React Native.
• Experience with Expo (managed or bare workflow).
• Experience designing and maintaining mobile CI/CD pipelines (e.g., Fastlane, GitHub Actions, Bitrise).
• Experience building or contributing to mobile SDKs or shared component libraries.
• Experience with backend development (REST APIs and GraphQL).
• Contributions to open-source React Native libraries or the broader JS and mobile ecosystem.
• Experience mentoring engineers and contributing to a team's engineering culture.
• Familiarity with native iOS (Swift, UIKit) or Android (Kotlin, Android SDK) development.
• Experience working in a remote-first or distributed engineering environment.

Responsabilidades

• Spearhead design and development of critical mobile features, transforming complex requirements into high-performance experiences.
• Champion AI and cutting-edge tools to drive efficiency and code quality.
• Own architectural decisions for the mobile layer, including navigation, state management, and native module integration.
• Drive code quality through reviews, standards, and testing culture.
• Mentor junior and mid-level engineers to grow technically and professionally.
• Identify and resolve performance bottlenecks across JS thread, native bridge, and render pipeline; scale CI/CD, release processes, and tooling.
• Act as the primary mobile platform liaison translating requirements into well-scoped mobile initiatives.

Conocimientos

React Native proficiency

TypeScript / JavaScript

Mobile app architecture

Problem-solving

Communication

Herramientas

Expo experience

CI/CD (Fastlane / GitHub Actions / Bitrise)

Mobile SDKs / shared components

REST / GraphQL

Open-source contributions

Swift / Kotlin knowledge

Descripción del empleo

Stripe in Barcelona, Spain is seeking a Senior Mobile Engineer to lead React Native architecture and deliver high-quality, scalable mobile experiences for Stripe merchants. You will own significant parts of the mobile codebase, drive performance improvements, and mentor junior engineers in a collaborative, remote-friendly environment.

You’ll work with product, design, and cross-functional partners to shape the mobile platform, implement CI/CD pipelines, and integrate cutting-edge tools while