Quantitative Developer

Holistic Partners Inc is seeking a Quantitative Developer to contribute to an enterprise risk platform that blends quantitative modeling with software engineering. The role centers on Python-based modeling, scenario generation, and analytics for Treasury and Market Risk, with a long-term, full-time engagement and a hybrid work arrangement between Jersey City, NJ and New York, accompanied by a salary between USD 135,000 and 145,000 per year.

Responsibilities

• Develop and implement Python-based solutions for balance sheet projections, interest rate risk, liquidity analytics, and scenario-driven stress testing.
• Support regulatory scenarios such as CCAR and SCB, liquidity stress tests, and ad hoc what-if analyses for Treasury and risk stakeholders.
• Build tools for scenario transformations, sensitivity calculations, curve construction, and quantitative stress analytics.
• Design and maintain high-performance Python modules that form the computational core of the scenario analysis framework.
• Apply Pandas, NumPy, and other quantitative libraries to processing and analysis tasks.
• Work with large datasets using SQL to integrate financial, balance sheet, and market inputs.
• Collaborate on REST API development that interfaces with scenario engines, model layers, and user applications.
• Partner with UI developers to support React-based dashboards that present scenario results, visualizations, and analytics to business users.

Requirements

• Strong proficiency in Python.
• Analytical thinking with a financial or risk-oriented background.
• Experience with Pandas, NumPy, and other quantitative libraries.
• Experience working with SQL.
• Experience building or consuming REST APIs.
• Experience collaborating on React-based dashboards.

Technologies

• Python
• Pandas
• NumPy
• SQL
• REST APIs
• React