Quantitative Developer

Quantitative Front Office Engineer — Greenwich, CT Join a global investment firm built at the intersection of financial theory and quantitative research. We apply systematic, research-driven approaches to deliver scalable investment strategies for institutional clients including pension funds, endowments, and sovereign wealth funds. The Team You'll join the Quantitative Research Development (QRD) team — the front-office engineering group that designs and builds platforms powering research and portfolio management workflows. This role focuses on supporting the Specialized Investments Group (SIG), which develops tax-aware and tax-efficient investment strategies, a significant growth area for the firm. Your Role (Hybrid, 3 days in office) Build and extend: Data platforms, optimization, orchestration, and validation engines API infrastructure incorporating millions of data points Cloud-based research APIs and cutting-edge visualizations High-performance backtesting engines for new product launches ML and AI-driven applications What You'll Bring 3+ years of Python (NumPy/Pandas) experience; SQL required Strong grasp of OOP, design patterns, microservices, and cloud architecture Familiarity with AI and agentic frameworks Excellent communication and collaboration skills Background in quant finance a strong plus