Group One Trading
  • 28-Aug-2019 (CST)
  • BI
  • New York, NY, USA
  • Full Time

Group One Trading is one of the largest proprietary options market making firms in the US-listed market. The Business Intelligence team supports the various functional groups by providing analytics and infrastructure to decision-makers across the firm. Interfacing with trading, risk, finance, and operations the group's tasks are myriad and require drive, attention to detail, and a commitment to improving the quality of the product every day.


A data engineer at Group One will be responsible for designing and maintaining data pipelines used throughout the firm. Their technical leadership will be used to make the existing systems more efficient and accessible while also developing new methods that can accommodate a growing problem space. By working collaboratively with different functional groups throughout the firm, they will be able to apply their technical expertise and creativity to identify data sets that can be used to research new opportunities, audit processes, and identify areas for improvement.

The ideal candidate will have experience integrating data consumption from multiple sources and liaising across teams. They will have expertise in making design decisions for consuming, processing, and reporting on data. While designing data pipelines that reduce maintenance costs and increase automation, they will ensure that the systems are extensible and flexible for changing markets. They will establish and maintain database standards and provide data solutions to both Business Intelligence and other data consumers in the firm.

Desired Skills:

  • Strong communication skills, including explaining technical problems and solutions to a non-technical audience;
  • Troubleshooting problem reports in a dynamic and live production environment;
  • Experience gathering functional requirements from a varied user base;
  • Developing complex T-SQL queries across multiple datasets;
  • Implementing scheduled jobs and stored procedures;
  • Using SSIS and SSAS to manage ETL and data warehousing;
  • Generating reports and building validation checks for data integrity, logic and quality;
  • Designing infrastructure and implementation of database management best practices;
  • Data validation and schema design;
  • Data analysis with Excel, SQL Server, SSRS Microsoft Report Builder, and Power BI;
  • Time series analysis of financial data.


Education:      Master's degree in Information Systems, Computer Engineering or related OR Bachelor's degree in the same with two additional years of professional experience

Professional:     Two years of experience in a position developing and maintaining information or computer systems in the financial or equities trading industry preferred.

Group One Trading
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