Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure (Contract)

ION Group(1 month ago)

Jersey City, NJOnsiteFull TimeSenior$111,386 - $150,628 (estimated)Risk Technology

About this role

The Market Data Developer designs and implements solutions for sourcing, storing, and delivering end-of-day market data used in pricing and risk calculations. The role involves building robust Snowflake-based data platforms and integrating with AWS infrastructure to support pricing engines and risk models. The developer collaborates closely with Market Data, Risk, and Risk Orchestration teams to ensure accurate, timely, and auditable market data delivery.

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Required Skills

Python
Pandas
NumPy
SQL
Snowflake
Data Modeling
ETL Development
ELT Development
AWS
AWS SQS

+14 more

Qualifications

Bachelor’s Degree in Computer Science
Bachelor’s Degree in Engineering
Bachelor’s Degree in Mathematics

About ION Group

iongroup.com

ION Group is a global provider of trading, treasury and risk-management software and market-data solutions for banks, asset managers, corporates and energy & commodities firms. It delivers integrated front-to-back platforms including electronic trading and market connectivity, risk analytics, treasury systems and post-trade processing, together with cloud and managed services. ION’s portfolio brings together specialist brands (including Openlink and Fidessa) to help clients automate workflows, improve pricing and liquidity, meet regulatory requirements, and scale operations.