Senior QIS Developer

Company: 慨正橡扯
Apply for the Senior QIS Developer
Location: London
Job Description:

Overview

Join us as a Senior QIS Developer where you’ll be working on building Barclays’ QIS (Quantitative Investment Strategies) product. As a Senior QIS Developer, you will play a key role in building and enhancing Barclays’ QIS (Quantitative Investment Strategies) platform. You will be responsible for delivering high-quality data solutions and supporting the development of new investment strategies. This is a highly business-facing role, requiring strong communication skills and the ability to manage stakeholder expectations effectively. You will work in a fast-paced environment, balancing day-to-day delivery with strategic initiatives, and demonstrating strong engineering capability and the ability to multitask.

Responsibilities

  • Deliver high-quality data solutions for Barclays’ QIS platform
  • Support the development of new investment strategies
  • Build and enhance Barclays’ QIS (Quantitative Investment Strategies) platform

Qualifications

  • Strong expertise in KDB+/q
  • Hands-on experience with tick data plant architectures across Equities, Equity Derivatives, and Commodity Derivatives
  • Experience working with market data platforms such as DataScope
  • Understanding of the QIS business and how market data supports index development and backtesting
  • Experience working closely with trading and structuring teams, with the ability to translate business requirements into technical solutions
  • Knowledge of Python

Location

This role will be based out of our London Canary Wharf Office.

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Posted: July 12th, 2026