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Senior Frontend Engineer (Mobile)

Sleeper

full-remoteseniorpermanentfrontend Full remote 133 days ago via WTTJ

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Tags

React NativeTypeScriptJavaScriptMobile DevelopmentUI ComponentsComponent ArchitectureBackend IntegrationTroubleshootingAlgorithmsRemote

About the role

Role overview

Join Sleeper as a Senior Frontend Engineer (Mobile) (full remote). You’ll work closely with designers to translate user requirements into technical specifications and build high-quality mobile frontend experiences.

Key missions

  • Collaborate with designers to understand user requirements and translate them into technical specifications.
  • Write clean, maintainable, and efficient code using React Native and TypeScript.
  • Build reusable UI components and implement a well-structured component hierarchy.
  • Integrate frontend components with back-end services.
  • Troubleshoot and resolve complex issues.
  • Stay up-to-date with the latest advancements in mobile development.

Requirements

  • Strong professional experience developing and implementing algorithms/systems with solid JavaScript coding skills and best practices.
  • CS degree or equivalent experience.
  • 5+ years of mobile/web development with a frontend emphasis.
  • Comfortable in fast-paced, ambiguous environments; proactive and innovation-driven.
  • Demonstrated ability to build processes from scratch and challenge traditional risk management approaches.
  • Motivation to own and scale a large product with freedom to design and develop a best-in-class experience.

Nice-to-haves

  • Not explicitly stated.

About Sleeper

Sleeper is a product-focused company building experiences for users, with an emphasis on mobile frontend development. The role centers on translating user needs into technical implementations and shipping maintainable, reusable UI for a large-scale product.

Scraped 5/13/2026