Senior Software Engineer

This range is provided by Harrington Starr. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Harrington Starr

Recruiting for C# .NET Software Engineers within the Financial Services Technology space in The City of London and Greater London.

Senior Full Stack Engineer

London, UK - Fully Onsite

Harrington Starr has partnered with a leading financial institution on a mission to transform investment banking through cutting-edge technology. Their Investment Banking Middle Office Technology team plays a crucial role in enabling efficient trade management with institutional counterparties.

As part of their greenfield initiative, they're rebuilding their Middle Office Systems using modern, scalable technologies to support business growth and innovation.

Key Responsibilities:

• Design and develop next-generation Middle Office System
• Build highly scalable and performant applications
• Take ownership of full automation, production deployments, and monitoring
• Collaborate closely with business stakeholders to shape solutions
• Contribute to agile best practices

Key Requirements:

• 5+ years of core Java development experience
• Expertise in microservices architectures (Spring Boot, Docker, Kubernetes)
• Strong experience with GUI technologies (React, TypeScript, HTML5)
• Experience in full SDLC (Git, Maven, Bamboo)
• Strong understanding of modern software design & architecture
• A proactive mindset and a collaborative approach

Please apply via the link or reach out to me directly to discuss this opportunity in more detail - ollie.bluck@harringtonstarr.com

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Engineering and Information Technology

Industries

Investment Banking, Financial Services, and Software Development