About this role
Software Engineer - Pre-trade analytics, risk, portfolio optimization at Clear Street. Location: New York City, New York, United States. Role: building services, designing systems, mentoring engineers Requirements: 5+ years building scalable services in Java (Spring) and/or Python (FastAPI, Pydantic, async); experience with PostgreSQL and Pandas/Polars; familiarity with AI-assisted workflows (Claude Code) and spec-driven development; strong system design and mentorship skills. Category: Software Development Seniority: Senior Level Tools: Java, Spring Framework, Python, FastAPI, Pydantic, PostgreSQL, Pandas, Polars, Claude Code, gRPC, Redis, Docker, Gradle, uv, AWS, Kubernetes Commitment: Full Time Workplace: Hybrid Languages: English