Mobile Developer

Há 4 dias

Brazil xTracky Tempo inteiro

Mobile Developer (React Native) | Pleno/Sênior Modelo: PJ Faixa salarial: R$ 5.000 – R$ 10.000 Local: 100% remoto Projeto de alto volume e crescimento acelerado no setor de tracking digital Sobre a Xtracky A Xtracky é uma plataforma pioneira em rastreamento de vendas, criada para oferecer tracking preciso e escalável para afiliados, produtores e agências de tráfego. Estamos expandindo nossa operação para mobile e buscamos alguém que entregue apps modernos, performáticos e com experiência premium para nossos usuários. Sobre a vaga Buscamos um(a) Desenvolvedor(a) Mobile Pleno/Sênior , especialista em React Native , para atuar na criação e evolução dos aplicativos oficiais da Xtracky para iOS e Android. ⚠️ IMPORTANTE: só se candidate se você tiver experiência comprovada com aplicativos publicados na Apple App Store e Google Play Store , pois esse é um requisito obrigatório e eliminatório . Responsabilidades Desenvolver novas features em React Native + TypeScript , com foco em performance. Construir telas responsivas, pixel-perfect e com UX fluida. Integrar APIs complexas, WebSockets e autenticação segura. Estruturar arquitetura modular seguindo boas práticas. Implementar persistência local (MMKV, AsyncStorage, SQLite, WatermelonDB). Participar do fluxo completo de build, assinatura e publicação nas lojas. Investigar e corrigir problemas de performance e estabilidade. Colaborar com backend e produto para garantir entregas consistentes. ✅ Requisitos obrigatórios (sem exceção) ✔️ React Native sólido de verdade – experiência prática com features complexas ✔️ Typescript avançado – tipagem forte, código limpo, organização modular ✔️ Experiência comprovada com apps publicados nas lojas: Apple App Store Google Play Store ✔️ Domínio do processo completo de build e release , incluindo: Certificados, Provisioning Profiles App Store Connect, TestFlight Google Play Console, internal tracks, rollout gradual ✔️ Gerenciamento de estado escalável (Zustand, Redux Toolkit, Jotai, Recoil) ✔️ Entrega de telas pixel-perfect , animações suaves e navegação estável ✔️ Integração de APIs complexas , WebSockets e autenticação segura ✔️ Arquitetura de app bem estruturada (modularização, separação de camadas) ✔️ Persistência local : MMKV, AsyncStorage, SQLite ou WatermelonDB ✔️ Diagnóstico e correção de problemas de performance (re-renders, bridge, memória etc.) ⚠️ Candidatos que não atenderem esses requisitos — especialmente publicação real nas lojas — não serão considerados. Diferenciais (mostram que o dev é acima da média) ⚡ CI/CD mobile (EAS, Fastlane, Bitrise, Codemagic) ⚡ Conhecimentos de nativo iOS/Android (bridges, módulos customizados) ⚡ Animações avançadas (Reanimated, Skia) ⚡ Monitoramento em produção (Sentry, Crashlytics, Firebase Analytics) ⚡ Portfólio de aplicativos publicados e ativos O que oferecemos Trabalho 100% remoto Horário flexível Autonomia técnica Participação direta no app oficial Xtracky Ambiente colaborativo e focado em engenharia

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