Full-Stack Product Engineer, React Native Mobile

Full-Stack Product Engineer, React Native Mobile

New York or Remote

We are looking for a Full-stack Product Engineer to build the next-generation mobile experience for our AI-powered music creation platform. This role sits at the intersection of product engineering, user experience, and mobile performance. You will own major user-facing features—from building a world-class music player to shipping real-time AI generation flows and socially driven interactions—while shaping the overall feel, responsiveness, and quality of the app.

Your work will directly impact creators and listeners around the world. You will architect intuitive experiences, implement best-in-class UI engineering, and push React Native to its limits for high-performance audio, real-time feedback, and seamless interactive design. If you have a passion for beautifully crafted consumer apps and enjoy owning features end-to-end, you will thrive here.

You will collaborate closely with design, product, backend, and ML teams, and leverage technologies like React Native
, Type Script ,
native modules (iOS/Android),
audio frameworks
, and lightweight state management tools. Experience with native performance tuning, gesture-heavy interactions, or audio playback systems is a strong plus.

• Build immersive, high-performance mobile features using React Native, including music playback, AI generation flows, and interactive audio tools.
• Design and implement a world-class music player
  , supporting playlists, waveform displays, scrubbing, offline caching, background audio, and seamless transitions.
• Own creator tools and generative experiences
  , integrating backend APIs and ML workflows into fluid, intuitive mobile UIs.
• Develop core social features
  , such as profiles, feeds, comments, notifications, and sharing surfaces.
• Ship polished UI/UX with thoughtful animations, gesture systems, micro-interactions, and delightful product details.
• Push React Native and mobile performance
  , optimizing startup time, navigation, component rendering, memory usage, and audio responsiveness.
• Collaborate closely with design
  , ensuring pixel-perfect implementations and high-quality interaction design.
• Bridge native modules (iOS/Android) when needed to unlock performance, audio capabilities, or hardware access beyond React Native’s abstractions.
• Work with backend engineers to define APIs, contracts, and data structures supporting product experiences. Even better if you can do this on your own.
• Instrument analytics and feature experiments
  , ensuring clarity around user behavior, engagement, and iteration paths.
• Contribute to architectural decisions
  , helping shape the mobile codebase, design systems, and long-term technical foundation.

• Deep experience building and shipping React Native applications at scale.
• Strong ability to own product experiences end-to-end—from architecture to UI polish.
• Expertise in mobile UI/UX
  , animation, and performance optimization.
• Familiarity with audio playback systems, waveform rendering, low-latency interactions, or related domains.
• Proficiency with Type Script , modern React patterns, and state management tools (Zustand, React Query, etc.).
• Strong product intuition: you care about the quality and emotional impact of the user experience.
• Experience integrating REST APIs into mobile applications.
• Comfortable working cross-functionally with designers, backend, ML, and product teams.
• Ability to deliver quickly, iteratively, and with high craftsmanship.

• Native mobile experience in Android (Kotlin) or iOS (Swift/Objective-C)— especially for audio, media playback, or performance-sensitive modules.
• Familiarity with audio frameworks (Exo Player, AV Foundation, Superpowered, Web Audio, etc.).
• Experience with gesture libraries
  , animations (Reanimated, Skia), or custom UI components.
• Knowledge of offline-first architectures
  , background tasks, or file‑system based caching.
• Exposure to ML‑powered features
  , on‑device compute, or real‑time generation flows.
• Experience building social or community‑driven apps.
• Background contributing to design systems or scalable component libraries.

• You’ll build the core mobile…