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Titan

Principal Full Stack Engineer – Web & Mobile

Titan
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3 months ago
New York, NY, USASenior / Staff+

Base Salary

$150k - $300k/yr

Responsibilities

  • Build and maintain customer-facing products using React (web) and React Native (mobile).
  • Implement features end-to-end: frontend UI, backend API integration, data management, and performance optimization.
  • Collaborate with product designers to create intuitive, responsive UX across multiple platforms.
  • Identify opportunities to reuse components and unify shared UI patterns and tooling.
  • Ensure stability and high performance on both web and mobile through testing, metrics, and monitoring.
  • Contribute to backend endpoints where needed to support frontend features.
  • Advocate for scalable front-end architecture and clean, maintainable code.

Requirements

  • 6+ years of professional experience building full stack applications.
  • Expert in JavaScript / TypeScript with hands-on experience in React and React Native.
  • Familiarity with mobile-first design principles and web/mobile performance considerations.
  • Experience integrating with backend services, RESTful APIs, and real-time data updates.
  • Comfortable operating across frontend and backend boundaries to ship cohesive products.
  • Excellent communication skills and ability to partner with product and design teams.

Benefits

  • Competitive cash compensation and well-above-market equity packages.
  • Opportunity to work in a vibrant in-person culture with a high-touch team.
  • Impactful role in a small team with a mission to democratize wealth management.

Tech Stack

JavaScriptReactReact NativeTypeScript