SDET: Automated Testing Leader for Trading Platforms

Mondrian Alpha; Greater London; On-site; GBP 110,000 - 160,000; Full time

Job summary

Mondrian Alpha in London seeks an experienced SDET/ Test Automation Engineer to own automated testing, test framework development and CI/CD integration for mission-critical trading systems.

You will collaborate with software engineers, quant developers and front-office technology to raise quality, reliability and production readiness while delivering scalable testing solutions across high-performance platforms.

Qualifications

• 7+ years of software engineering or test automation experience in C#/Java/Python.
• Strong OO design and software architecture understanding.
• Hands-on with test automation frameworks, test harnesses and tools.
• Experience with CI/CD, automated testing and deployment pipelines.

Responsibilities

• Design, develop and maintain automated testing frameworks.
• Build bespoke test harnesses and automation infrastructure for complex applications.
• Enhance CI/CD pipelines and automated regression testing.
• Improve software quality, reliability and production readiness.

Skills

C#/.NET

Java

Python

Test automation

CI/CD

OOP

Quality engineering

Job description

Mondrian Alpha in London seeks an experienced SDET/ Test Automation Engineer to own automated testing, test framework development and CI/CD integration for mission-critical trading systems.

You will collaborate with software engineers, quant developers and front-office technology to raise quality, reliability and production readiness while delivering scalable testing solutions across high-performance platforms.