Java/C++ Developer

Job Posted 8/23/2023
Open Systems Technologies
Great Neck, NY
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


  • Build new analytical components for U.S. Equities
  • Support production data feeds, ensure uptime during market hours and success of nightly batch processes
  • Analyze Systems to improve data access, throughput, processing times, and forecast accuracy
  • Help extend the suite to cover other asset classes: international equities and FX


  • 7+ years C++ development
  • 5+ years’ work experience in software development
  • 7+ years Java development experience
  • Experience in a UNIX environment
  • Experience working with large datasets
  • Familiarity with Python and willingness to develop / maintain codebase
  • Experience in Python / SciPy or other analytical toolkits
  • Experience with SQL / PostGres or another relational database are a plus
  • Degree in Computer Science or equivalent industry experience acceptable

Additional Information

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