Citi's Equities Technology organization is seeking a hands-on Senior Software Engineer to join the Equities Timeseries group, a strategic, horizontal platform organization responsible for order data, tick data, and real-time and historical Transaction Cost Analytics (TCA) supporting global Equities trading. Within this broader Timeseries organization, the role will focus on strategic time-series data platforms that provide the analytics, canonical data models, and performance-critical infrastru