---
title: "Python Developer, Middle… at lmax – London, United Kingdom"
canonical: "https://www.metaintro.com/job/python-developer-middle-office-at-lmax-7acdc249-13ec-5267-a37e-8def7fc1c149"
language: "en"
author: "Metaintro"
---

[/company/lmax-60aa06fd](/company/lmax-60aa06fd)[lmax](/company/lmax-60aa06fd)
# Python Developer, Middle Office at lmax

**Location**
: London, England

**Type**
: Full-time

**Level**
: not_specified

**Posted**
: Apr 21, 2026

## Description

LMAX is hiring a Python developer for its middle-office team to build and maintain trade reconciliation, back-testing, trading-monitoring, and data-engineering tools for large volumes of financial data. The role emphasizes high-performance Python software, automated testing, maintainable system design, collaboration through pair programming, and integration with infrastructure and research teams. A finance or trading background is not required.

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