Senior Full stack Engineer (L3) - TPV
Core
Frontend-heavy Full Stack Engineer owning the client-facing trade experience (quotes, pricing, trade lifecycle) for institutional clients.
Role type
Senior Full Stack Engineer (Frontend-heavy)
Builds
Client trade surfaces, quote generation, pricing strategy, and trade lifecycle flows across GUI, API, and conversational AI.
Domain
Fintech / Cross-border payments / Trading infrastructure
Deliverable
production ML models | product features
Required skills
TypeScript, React, Redux (or equivalent state management), Server-side rendering, Code splitting, Frontend architecture, Asynchronous system handling, Automated testing, Frontend performance optimization, PostgreSQL, REST APIs, Next.js, Hono, Object-oriented programming, Low-level design patterns, AI coding tools
Preferred skills
Real-time financial surfaces, Complex financial dashboards, FX/Multi-currency systems, Frontend observability, Design systems
Technologies
TypeScript, React, Redux, PostgreSQL, Next.js, Hono, Conversational AI
Responsibilities
Own architecture of critical client trade flows; Design frontend state and data-fetching patterns; Drive frontend performance and reliability; Build and extend APIs and data models; Instrument client experience with error rates and latency metrics; Partner with Design and Product to shape flows; Mentor L1/L2 engineers; Participate in on-call and incident response.
Seniority
Senior, hands-on IC
