FrontStory
Ssr Full Stack Developer (Mobile-Focused) - Argentina
FrontStoryArgentina23 hours ago
Full-timeRemote FriendlyEngineering, Information Technology
We’re hiring a Semi-Senior Full Stack Engineer in Argentina (remote position) to build mobile-first product experiences and the services that power them. You’ll work across React Native (or native) and a modern Node.js/TypeScript backend, owning features end-to-end with a strong bias toward mobile UX, performance, and reliability.

What You’ll Do

  • Ship mobile features in React Native (TypeScript) or Swift/Kotlin with smooth UX, accessibility, and offline-first patterns.
  • Design and implement mobile-optimized REST APIs/BFFs in Node.js/TypeScript (auth, rate-limiting, caching, input validation).
  • Integrate push notifications, deep links, secure storage, analytics, and feature flags.
  • Model data and write efficient queries (PostgreSQL/MySQL; plus Redis for caching/queues), considering sync/conflict resolution for mobile.
  • Handle app releases and store submissions (App Store/Play Store) and basic environment/config management.
  • Troubleshoot production issues and improve performance across the stack.
  • Collaborate with product/design to scope work, break down tasks, and deliver iteratively.
  • Write pragmatic automated tests and participate in code reviews (no specific frameworks required).

Requirements:

Requirements:

  • 2–3 years building production software, including ≥2 years in mobile.
  • Strong React Native + TypeScript skills or native iOS/Android with willingness to work cross-platform.
  • Solid server-side experience with Node.js/TypeScript and REST; understanding of auth (JWT/OAuth), pagination, batching, and caching.
  • Proficiency with SQL; familiarity with Redis/queues and basic performance tuning.
  • Comfort with cloud basics (AWS/GCP/Azure) and containers (Docker).
  • Clear communication, ownership mindset, and effective collaboration in cross-functional teams.

Nice to have

  • RN New Architecture (TurboModules), native bridges, advanced navigation/state patterns.
  • Image/CDN pipelines for mobile, edge runtimes/CDN.
  • Payments, mobile ads SDKs (interstitial/rewarded), A/B testing, remote config.
  • Security hardening for mobile (Keychain/Keystore, certificate pinning, device attestation).
  • good level of English.

Key Skills

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