Senior Software Engineer - Frontend - Consumer
Core
Design, develop, and maintain high-quality consumer-facing features across web and mobile surfaces for Kraken's crypto trading platform, owning the full lifecycle from concept to production monitoring.
Role type
Senior Frontend Engineer (Consumer)
Builds
Consumer-facing web and mobile interfaces for buying, selling, and managing crypto assets
Domain
Fintech / Cryptocurrency
Deliverable
product features
Required skills
TypeScript, React, React Native, Next.js (App Router, Server Components), A/B testing frameworks, WebSockets/Server-Sent Events, modern build tooling (Vite, Webpack), AI-assisted development workflows
Preferred skills
Experience in fintech/crypto/payments, strong opinions on framework architecture, mentorship experience
Technologies
React, React Native, Next.js, TypeScript, Jest, React Testing Library, Playwright, Cypress, LaunchDarkly, Optimizely, Vite, Webpack, Cursor, Claude Code, Copilot
Responsibilities
Drive A/B testing and experimentation strategies; Make opinionated technical decisions on framework and architecture; Mentor engineers across seniority levels; Lead and collaborate on complex cross-platform initiatives; Stay ahead of the curve on React ecosystem tooling
Seniority
Senior, hands-on IC