CareerPlan

Data Operations Engineer (Data SRE)- Leading High Frequency Trading Firm

London, England, GBFull-time2026-10-21 → 2026-11-10

Core

First-line support for the trading environment, investigating and resolving user issues, addressing data quality concerns, and ensuring pipelines and APIs are robust and scalable.

Role type

Senior IC data operations engineer (SRE)

Builds

Robust, scalable data pipelines and APIs for trading systems

Domain

High-frequency trading / Financial markets

Deliverable

production ML models | infrastructure

Required skills

Python (Pandas, Arrow, Spark), data modeling, normalization, API development, alert management, vendor management

Preferred skills

Lakehouse architectures (Delta Lake, Databricks, AWS), real-time and historical market data experience

Responsibilities

Investigating and resolving user issues, addressing data quality concerns, integrating new datasets, configuring quality controls, managing alerts, working with vendors

Seniority

Senior, hands-on IC