Senior React Native Engineer - Scale High-Impact Mobile Apps

Scrambly; Portugal; Presencial; EUR 55 000 - 75 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Scale & Impact

Modern Stack

Growth Culture

Ownership

Resumo da oferta

Scrambly is seeking a Senior React Native Engineer to own complex features for iOS and Android, while contributing to the Next.js web platform. You will write performant TypeScript code in a modern React Native stack, ensure app stability, and drive performance improvements across the platform.

You will collaborate with Backend, QA, and Product teams to clarify requirements, resolve challenges, and deliver a seamless UX, shaping technical direction with senior engineers.

Qualificações

• 5+ years of software engineering with at least 4 years on React Native.
• Strong proficiency in TypeScript and modern React patterns.
• Deep understanding of iOS/Android build systems (Gradle, Pods, signing) and ability to read/write Swift/Kotlin.
• Proven ability to make scalable architecture decisions using state management libraries (Redux Toolkit, Zustand, or TanStack Query).
• Hands-on testing experience (Jest) and E2E testing (Maestro or Detox).
• Clear communication of technical concepts to diverse teams; English proficiency (B2).

Responsabilidades

• Develop high-quality, cross-platform apps using React Native and TypeScript.
• Build reusable UI components and performant lists. Integrate backend services via RESTful APIs and WebSockets.
• Debug platform-specific issues using Xcode and Android Studio; modify native modules as needed.
• Champion code quality through reviews; expand test coverage and steer scalable architecture decisions.
• Collaborate with Backend, QA, and Product teams to deliver a seamless UX and robust CI/CD pipelines.

Conhecimentos

React Native

TypeScript

Hooks

Redux Toolkit

Zustand

TanStack Query

Jest

Maestro/Detox

Xcode/Android Studio

Swift/Kotlin

Communication

English Proficiency (B2+)

Ferramentas

Xcode

Android Studio

Swift

Kotlin

Descrição da oferta de emprego

Scrambly is seeking a Senior React Native Engineer to own complex features for iOS and Android, while contributing to the Next.js web platform. You will write performant TypeScript code in a modern React Native stack, ensure app stability, and drive performance improvements across the platform.

You will collaborate with Backend, QA, and Product teams to clarify requirements, resolve challenges, and deliver a seamless UX, shaping technical direction with senior engineers.