Senior / Staff Full-Stack Product Engineer

Clear Street is modernizing the brokerage ecosystem and is seeking a Senior / Staff Full-Stack Product Engineer. The role involves building a web experience for retail traders on an AI-native trading platform, shipping workflows, and collaborating with users and backend engineers to enhance trading interactions.

Responsibilities:

• You will build a best-in-class web experience for sophisticated retail traders on a new, AI-native active trading platform
• You will ship core active trading workflows: order entry, positions/holdings, blotter/activity, watchlists, alerts, and high-information-density views
• You will build AI-native UI patterns that earn trust: streaming answers, grounded citations/context, uncertainty signaling, pre-trade confirmations, and safe “undo/rollback” experiences where applicable
• You will work closely with users and stakeholders to define features, iterate quickly, and drive projects to completion
• You will collaborate deeply with backend engineers to design clean contracts for low-latency trading interactions and AI tool integration
• You will develop a deep understanding of the markets/trading domain and how to translate it into intuitive, powerful UX

Requirements:

• At least Eight (8) years of experience and strong proficiency with any programming language; strong TypeScript/React proficiency preferred
• Strong knowledge of computer science fundamentals and practical UI engineering (performance, state management, component architecture)
• Experience building complex, data-dense product surfaces (dashboards, analytics UIs, trading-like workflows, or similarly high-stakes UX)
• Ability to work with stakeholders to develop product ideas, design the implementation, and deliver end-to-end
• High degree of self-motivation and willingness to jump into unfamiliar areas to solve problems
• Experience building trading, fintech, or other high-availability, low-latency product experiences
• Experience designing AI assistant/copilot UX (tool calls, confirmations, citations/grounding, failure handling)
• Deep experience with trading across asset classes, margin types, etc
• Experience with real-time streaming UI patterns and performance optimization under high update rates
• Experience with any parts of our stack beyond frontend (Rust services, Postgres)