Software Engineering Manager

Engineering Squad Lead –

City Of London - Hybrid - 3 Days a week in the office.

The company

A Global Trading Venue specialising in Real time, Low Latency Trading, DMA and Risk Management for Front Office Trading.

The role

This is a leadership opportunity within a business-critical platform that sits at the heart of trading operations, responsible for real-time exposure, risk management, and hedging across client positions. The system processes high volumes of trading data and directly impacts trading performance and decision-making.

You will lead a backend engineering squad working on low-latency C++ systems, while helping to modernise a complex legacy platform. A key focus will be improving release cadence and delivery maturity, alongside driving architectural improvements without disrupting existing production systems.

What you will do

  • Lead and develop a high-performing engineering team, encouraging autonomy and ownership
  • Work closely with trading desks, quants, and risk teams to deliver business-critical functionality
  • Lead the modernisation of legacy components, balancing innovation with operational stability
  • Remain hands-on where needed, contributing to C++ and Python code in production

What you will need

  • Strong C++ experience within low-latency or real-time systems
  • Exposure to Python (or willingness to work with it)
  • Experience working on complex, business-critical platforms (ideally within trading or financial systems)
  • Proven ability to lead teams and influence across stakeholders
  • Experience working with legacy systems and improving them pragmatically (rather than full rebuilds)
  • Strong communication skills and commercial awareness

Why consider this

  • Work on systems that directly impact trading performance and business outcomes
  • Opportunity to lead both technical direction and team evolution
  • High visibility role with significant stakeholder interaction
  • Chance to modernise and improve a large-scale, low-latency platform

Summary

A leadership role combining low-latency engineering, stakeholder engagement, and pragmatic system modernisation within a high-impact trading environment.

Package:

Salary Range – Depending on Experience £120,000 - £160,000

A Perfomance Related Bonus matching Seniority of the role.

A Full Benefits Package.

Hybrid Role – 3 days a week in the City of London Office.

Job Details

Company
Harrington Starr
Location
United Kingdom
Posted