Quantitative Developer

Job Posted 8/23/2023
Open Systems Technologies
Greenwich, CT
United States
Category Software Jobs
Job Description

Company Description

Open Systems Technologies is a national provider of smart staffing solutions, providing contract staffing, permanent placements and executive searches in the following skill areas:

- Technology

- Finance, Accounting, and Operations

- Government Services

- Legal

- Global Services

Established in New York in 1990, Open Systems Technologies is one of the largest, privately held, staffing companies in the world. We have experienced organic growth over the past 25 years and currently employ over 1,500 consultants in 16 domestic and international markets. Through our brands of Open Systems, OST Financial, OST Legal, OST Government Services, and OST Global we strive for continued expansion and excellence in the staffing industry. With the Global Services division, starting Jan-2012, Open Systems has expanded into the ITO & BPO Projects/Solutions business.

Job Description

As a quantitative developer, you will build or extend our:

• Proprietary portfolio construction and optimization techniques

• Global asset risk estimation system incorporating millions of data points

• Intuitive research APIs leveraging cloud computing and cutting-edge visualizations

• High-performance historical simulation engine

• Workflow platform using services, messaging, and graph-based dependency awareness

Your Experience

• BS/MS/PhD in Computer Science, Mathematics, or related discipline

• Outstanding coding, debugging, and analytical skills

• An aptitude for mathematics

• An interest in quantitative finance (no finance / trading experience required)

• Experience with Python / NumPy / pandas or similar quantitative stack is a plus

• Demonstrated contributions to open-source software is also a plus

Additional Information

All your information will be kept confidential according to EEO guidelines.