Hybrid Market Data Engineer — Real‑Time Feeds & Analytics

RCM-X; New York (NY); On-site; USD 175,000 - 200,000; Full time

Benefits offered by this job

Health insurance

401(k) retirement plan

Hybrid work schedule

Paid time off

Job summary

Trading Technologies is hiring a Market Data Engineer to design, implement, and support multi-asset market data platforms across equities, futures, options, FX, and fixed income. You will work with ICE, Refinitiv, and other providers to ensure accurate, timely data delivery into SQL Server and Snowflake environments, enabling downstream analytics and TCA workflows.

The role requires strong C# development, SQL Server skills, and experience with Snowflake, AWS, and Airflow.

Qualifications

• Bachelor's degree in Computer Science, Data Engineering, or a related field.

Responsibilities

• Vendor Feed Integration: Integrate and support market data feeds from ICE, Refinitiv, and other providers, including vendor-specific message formats, instrument identifiers, entitlements, and feed configuration.
• Multi-Asset Market Data: Support Equities, Futures, Options, FX, and Fixed Income market data, understanding asset-specific pricing, trading conventions, identifiers, and data requirements.
• Reference Data: Develop and maintain instrument mappings, security and contract identifiers, exchange and venue mappings, currency attributes, and other reference data.
• Pricing Data: Support end‑of‑day pricing, intraday pricing, historical data, and related data quality controls.
• C# Feed Handler Development: Develop, enhance, and maintain C# applications that connect to market data vendors, receive and process market data, and deliver data reliably to downstream systems.
• Real‑Time Data Processing: Process intraday trades and quotes, including Level 1 top‑of‑book data and Level 2 market depth data, where supported by the feed.
• Feed Reliability and Performance: Troubleshoot feed interruptions, missing or delayed messages, data gaps, processing bottlenecks, and recovery scenarios. Improve application stability, throughput, and resilience.
• SQL Server Development: Write and optimize SQL queries, stored procedures, and data processing workflows that support market data storage and downstream applications.
• Snowflake Data Engineering: Develop and support Snowflake ingestion, transformations, validation, reconciliation, and analytical data workflows.
• Python and Automation: Use Python and scripting tools to automate validation, monitoring, reconciliation, and operational tasks.
• Production Support: Investigate market data discrepancies, perform root‑cause analysis, implement corrective actions, and support critical production processing and SLAs.
• Platform Modernization: Help modernize market data processing and migrate appropriate data workflows from SQL Server to Snowflake and AWS-based infrastructure.
• Cross‑Team Collaboration: Work with TCA engineers, product teams, and other stakeholders to deliver new market data capabilities and maintain existing services.

Skills

C#

SQL

Python

SQL Server

Snowflake

ETL/ELT

Apache Airflow

AWS

Git

CI/CD

Liquibase

Market data

Education

Bachelor's degree in Computer Science or related field

Tools

Snowflake

AWS

Git

CI/CD

Liquibase

Job description

Trading Technologies is hiring a Market Data Engineer to design, implement, and support multi-asset market data platforms across equities, futures, options, FX, and fixed income. You will work with ICE, Refinitiv, and other providers to ensure accurate, timely data delivery into SQL Server and Snowflake environments, enabling downstream analytics and TCA workflows.

The role requires strong C# development, SQL Server skills, and experience with Snowflake, AWS, and Airflow.