Senior React Native Developer

Job not on LinkedIn

🔥 4 minutes ago

🇨🇦 Canada – Remote

⏰ Full Time

🟠 Senior

🖥 Software Engineer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Zazz

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2009

💼 Consulting

📣 Marketing

🔌 API

Consulting • Marketing • API

Zazz is an American mobile app development company that specializes in architecting and maintaining digital solutions for a diverse range of clients, including VC-backed startups, government agencies, and Fortune 500 companies. With a team of over 275 engineers and designers, Zazz offers end-to-end services from product strategy to mobile app development and blockchain solutions. The company prides itself on leveraging the latest technologies and methodologies to deliver high-quality products and innovative solutions that help businesses grow and adapt in a digital-first world.

📋 Description

• Design, build, and maintain performant cross-platform mobile apps using React Native • Own architecture decisions and set best practices for the mobile codebase • Integrate with REST/GraphQL APIs, third-party SDKs, and native modules • Write and bridge native code (Swift/Objective-C, Kotlin/Java) when required • Optimize app performance, memory usage, and startup time • Manage the full release cycle — build, test, and deploy to the App Store and Google Play • Review code, mentor mid- and junior-level developers, and uphold engineering standards • Collaborate with designers, product managers, and clients to deliver on requirements

🎯 Requirements

• 7+ years of professional mobile development experience, with substantial React Native experience • Expert knowledge of JavaScript (ES6+) and TypeScript • Hands-on experience integrating AI/LLM APIs (OpenAI, Anthropic, Google Gemini, or similar) into applications • Strong understanding of React fundamentals — hooks, context, component lifecycle, and performance optimization • Experience with state management (Redux / Redux Toolkit, Zustand, or Context API) • Solid experience with React Navigation • Proficiency integrating RESTful and/or GraphQL APIs • Experience writing native modules and bridging native code (iOS: Swift/Objective-C; Android: Kotlin/Java) • Familiarity with native build tooling (Xcode, Android Studio, Gradle, CocoaPods) • Experience publishing and maintaining apps on the App Store and Google Play • Strong understanding of mobile app architecture, offline handling, and security best practices • Experience with Git and collaborative version control workflows

🏖️ Benefits

• Remote work arrangement • Full-time employment