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