Senior Frontend Engineer
A British Virgin Islands company that operates the Startale USD website and its connected-wallet swap and Earn Vault features for the USDSC stablecoin.
Maintainer signals as of 9/2/2026
Funding history
Projects
About Startale Development (BVI) Ltd
Startale Development (BVI) Ltd is the contractual operator of the Startale USD (USDSC) website. Its features let users make principal-to-principal token swaps with the company and deposit USDSC into a vault to receive USDSC rewards or STAR Points. USDSC is presented as a U.S.-Treasury-backed stablecoin on Soneium.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
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.
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
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
Benefits
- Stock options
- Annual company workation
- Flexible discretionary vacation
- AI tooling and development-environment investment
- Full remote option under conditions
Hiring Process
Casual interview, document screening, first interview, second interview, trial assignment, final interview, and offer discussion. The process generally takes 2–5 weeks and includes a reference check in the final phase.
