Haystack
← Back to Jobs
Full time
Technology

Python Developer - McGregor Boyall

McGregor BoyallLondon🇬🇧United KingdomPosted 8 Jul 2026

Why This Role Stands Out

This Python Developer role offers a fantastic opportunity to build a new, bespoke application from the ground up, driving technical decisions and solving complex financial data challenges for a leading quant investment manager. You'll thrive here if you have a strong background in Python, data visualization, and financial operations, and are eager to collaborate with C-suite stakeholders in a dynamic, on-site London environment. Apply now to make a significant impact and advance your career in FinTech!

Quick Overview

Work Type
On Site
Schedule
Full Time
Level
Mid Senior

Job Description

Python, Dashboards, Data Visualisation, Cloud, Javascript

McGregor Boyall have a greenfield development opportunity with a leading quant investment manager.

The team is currently building a new, bespoke application for the Operations function of the fund. You'd be developing automation systems for trade processing workflows, creating custom data visualization tools, and architecting web applications using Flask/Django/FastAPI stacks.

You'll have autonomy to drive technical decisions while collaborating with C-suite stakeholders to solve complex financial data challenges. We need someone who understands how a financial organization works and is comfortable being a central point of contact for multiple stakeholders in various teams.

Role requires 5 days per week onsite in London.

Required skills:

- 2-6 years of experience as a Python Developer. Ideally, you will be working for a leading investment bank but other financial background (particularly hedge funds) are also welcome

- Proven experience building bespoke dashboards for end users. Plotly or Dash highly desired

- Good commercial experience with data visualisation tools and techniques

- Solid working experience with Pandas or NumPy

- Excellent SQL abilities

Nice to have:

- Javascript/ web experience (React or Typescript)

- Flask

- Cloud computing experience (AWS preferred)

- Prior experience working in operations, middle or back office teams within finance

McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Skills

Django
FastAPI
Flask
SQL
AWS
NumPy
JavaScript
Pandas
Python
React
TypeScript

Similar jobs