Senior Frontend Engineer
Startale Development (BVI) Ltd · Japan or Singapore ·
- Work mode
- Remote
- Seniority
- Senior
- Category
- Frontend
- Experience
- 3+ years
Leads frontend architecture for a crypto trading interface or dApp, building real-time trading screens, wallet flows, and React/TypeScript components with end-to-end tests.
Lead frontend architecture, patterns, and best practices for Strium or the Startale App. Design and implement real-time trading screens, wallet experiences, and dApp integrations while delivering production-quality TypeScript and React code and maintaining end-to-end tests.
Responsibilities
- Lead the evolution of frontend system design, patterns, and best practices
- Design and implement order-book, chart, order, and position-management interfaces
- Design and deliver wallet experiences, real-time data interfaces, and dApp integrations
- Implement production-quality software with TypeScript and React
- Maintain and expand the Playwright end-to-end test suite
- Collaborate with Product, Design, and Backend
- Participate in squad decision-making
Requirements
- 3+ years of professional experience and advanced English proficiency
- At least three of the listed qualifications
- Approximately 4+ years of frontend engineering experience
- Deep proficiency in TypeScript and modern JavaScript
- Experience with TanStack Start or an equivalent framework such as Next.js or Remix
- Strong knowledge of React patterns, performance optimization, and application design
- Ability to work autonomously in a fast-changing environment
- Conversational or higher English
- Ability and curiosity to learn unfamiliar domains quickly
Benefits
- Stock options
- Annual company workation
- Flexible discretionary vacation
- AI tooling and development-environment investment
- Full remote option under conditions