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Big Assets Infra

Posted 27 Aug 2026

Lead Data Engineer

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Employment
Full time
Team
Software Engineering
Posted
27 Aug 2026

About the role

Responsibilities:

  • Design and maintain scalable ETL pipelines for real-time and historical market data.
  • Build reliable, fault-tolerant data ingestion and processing systems.
  • Ensure data quality through validation, reconciliation, and monitoring frameworks.
  • Optimize data storage and retrieval for research, backtesting, and live trading.
  • Manage market data vendor integrations (Bloomberg, Refinitiv, FactSet, exchanges, etc. ).
  • Collaborate with quant researchers and engineers to build feature-ready datasets.
  • Support live data feeds, APIs, and production monitoring.
  • Lead and mentor a small team while driving engineering best practices and technical excellence.


Requirements:

  • 5-8 years of experience in data engineering, market data engineering, or financial data operations.
  • Strong expertise in Python, SQL, ETL frameworks, and Kafka (Pulsar is a plus).
  • Solid understanding of tick data, corporate actions, exchange market structure, and vendor feeds.
  • Experience building scalable, high-performance data pipelines and troubleshooting production systems.
  • Prior experience in quantitative trading, HFT, proprietary trading, or financial markets.
  • Familiarity with low-latency market data, market microstructure, and order book data.
  • Exposure to ML data pipelines, feature engineering, and data preparation.


Nice to Have:

  • Experience with distributed data processing and cloud platforms.
  • Knowledge of real-time streaming architectures and event-driven systems.
  • Background in quantitative research platforms or large-scale financial data infrastructure.

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