Clear Street

Full-stack Engineer

• You will develop a high-performance backend in Rust that supports streaming responses, low-latency tool execution, caching, and reliable orchestration of model + tools
• You will build the core AI platform that powers a copilot inside a new, AI-native trading experience
• You will design robust APIs and runtime components for AI capabilities: authentication/authorization, rate limits, auditing, tracing, retries, and fallbacks
• You will build safe action infrastructure for trading workflows: deterministic order previews, confirmation flows, idempotent tool calls, and comprehensive audit logs
• You will partner with product and frontend to enable great AI-native UX patterns (streaming, citations/grounding, "why" explanations, reversible actions)
• You will develop a deep understanding of the business domain and help translate it into secure, resilient platform primitives

Senior/Staff Software Engineer

• 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

Senior/Staff Full-Stack Product Engineer

Frontend Engineer

• Help architect and build the next generation of Clear Street Active, our high-performance trading platform tailored for active traders.
• Collaborate with a cross-functional team on large-scale initiatives that deliver high-impact solutions and shape the future of our prime brokerage experience.
• Work with a team of talented, passionate, and highly collaborative engineers.
• Opportunity to work with cutting-edge technologies, collaborate with colleagues from diverse backgrounds, and make a meaningful impact on the financial industry.

Senior/Staff Front End Engineer

Platform Engineer

• build the core AI platform that powers a copilot inside a new, AI-native trading experience
• develop a high-performance backend in Rust that supports streaming responses, low-latency tool execution, caching, and reliable orchestration of model + tools
• design robust APIs and runtime components for AI capabilities: authentication/authorization, rate limits, auditing, tracing, retries, and fallbacks
• build safe action infrastructure for trading workflows: deterministic order previews, confirmation flows, idempotent tool calls, and comprehensive audit logs
• partner with product and frontend to enable great AI-native UX patterns (streaming, citations/grounding, “why” explanations, reversible actions)
• develop a deep understanding of the business domain and help translate it into secure, resilient platform primitives

Senior/Staff AI Platform Engineer

AI Engineer

• You will own the reliability and quality bar for an AI copilot embedded in an trading platform used by sophisticated investors
• You will design and build evaluation systems that measure correctness, safety, latency, and regression risk across market analysis, portfolio/risk reasoning, and trading workflows (including order placement)
• You will develop and maintain benchmarks: curated “golden sets,” scenario suites, stress/adversarial cases, and continuously refreshed market/regime-based test corpora
• You will build automated quality gates and regression workflows that block releases when key metrics degrade
• You will partner with engineering and product to define safe tool/action contracts (deterministic previews, confirmations, auditability) and ensure predictable assistant behavior
• You will own model improvement loops tied to evals: data collection/labeling strategies, error taxonomy, prompt/tooling changes, and when appropriate, fine-tuning or preference optimization to measurably improve benchmark performance
• You will design and operate monitoring + incident response for AI: telemetry, alerting, RCA, and “fix-forward” processes
• You will develop a deep understanding of trading concepts (margin, shorting, portfolio margin, risk, execution) and how to express them accurately and understandably to users

Senior/Staff Software Engineer

Senior/Staff Full-Stack Product Engineer

Senior/Staff Front End Engineer

Senior/Staff AI Platform Engineer

Senior, Staff AI Model Engineer