IT & Software

Director – Quant Developer, FO/Sales

Barclay Simpson

London · England · United Kingdom

This range is provided by Barclay Simpson. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Barclay Simpson

I recruit front office quants, strats & researchers | Sell-Side & Buy-Side

A top-tier investment bank is seeking a Director-level Quant Developer to lead the development of a cross-asset front office analytics platform for Sales teams.

This hands-on leadership role combines system design, development , and stakeholder engagement , and will be pivotal in enabling real-time decision-making and analytics within the front office.

Key Responsibilities:

  • Deliver a cross-asset analytics platform to empower front office Sales personnel with advanced tools.
  • Engage directly with Sales users and senior stakeholders in Sales and Trading to define platform requirements and gather feedback.
  • Report platform progress and strategic direction to senior management and propose improvements based on user feedback and market trends.
  • Design system architecture and develop associated APIs for seamless integration.
  • Hands-on development of both backend and frontend components, focusing on Python and React .
  • Ensure platform alignment with strategic firm-wide initiatives by collaborating with partners across Technology teams .

What We’re Looking For:

  • PhD or Master’s in a quantitative field (e.g., Applied Math, Computer Science, Stats).
  • 8+ years of experience in front-office development, ideally in a major investment bank.
  • Proven expertise in Python development and building APIs for commercial platforms.
  • Experience designing and delivering analytics tools directly to Sales/Trading professionals.
  • Strong stakeholder management experience and ability to engage with senior management .

Why Apply?

  • Play a key role in shaping a strategic platform that directly impacts sales and trading outcomes.
  • Work with cutting-edge technologies and engage with senior leaders across the firm.
  • Drive innovation in a dynamic, collaborative, and high-visibility role.

Seniority level

  • Seniority level

    Director

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Information Technology, Sales, and Finance
  • Industries

    Investment Banking, Banking, and Financial Services

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