Software Developer - Tier 1 Hedge Fund - Excellent Compensation + Benefits

I’m working with a leading hedge fund in London that is seeking an experienced Software Developer to join their Technology team in London.

This is a front-footed, business-facing engineering role focused on building and scaling tools that support mortgage origination, valuation, analytics, and reporting — one of the firm’s most strategically important investment areas.

As part of this team, you’ll design and deliver production-grade Python applications that automate workflows, modernise legacy systems, and bridge the gap between current and next-generation infrastructure. You’ll work directly with stakeholders across investments, risk, finance, and operations, driving tangible business impact through technology.

Responsibilities

• Build and maintain Python-based tools supporting mortgage analytics, valuation, and reporting.

• Develop production-grade applications and contribute to the migration of legacy models.

• Identify automation opportunities across data pipelines, analytics, and reporting.

• Collaborate with business teams to gather requirements and deliver scalable solutions.

• Champion best practices in testing, documentation, and maintainability.

Requirements

• Strong proficiency in Python

• Experience delivering solutions in business-facing environments.

• Exposure to mortgages, fixed income, or structured assets desirable.

• Familiarity with Rust or C++ beneficial but not required.

• Strong problem-solving, communication, and stakeholder engagement skills.

My client anticipates to pay a strong performer upwards of £300k year 1 total compensation package. As well as a market-leading compensation package, they offer exceptional benefits including a top-tier healthcare package, fully subsidised qualifications plus breakfast and lunch paid for each day.

To apply, either respond to this advert or send your CV directly to gala.santaballa@mondrian-alpha.com