Harrington Starr in London is seeking a Principal C# Software Engineer to shape architecture for real-time trading technology and lead a strategic re-architecture programme. This senior role blends hands-on engineering with architecture, mentoring, and collaboration across teams to deliver robust, scalable platforms.
You will drive platform modernisation, oversee production readiness, and push for improvements in CI/CD, observability and performance while guiding engineers and partners in
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Principal C# Engineer: Real-Time FinTech Platform Architect employer: Harrington Starr
Join a dynamic and innovative capital markets technology business in London, where your contributions as a Junior Account Manager will directly impact client success and company growth. With a strong emphasis on employee development, a collaborative work culture, and competitive benefits, this role offers you the chance to thrive in a fast-paced environment while building meaningful relationships with clients and colleagues alike. Experience the unique advantage of working in a scaling firm backed by a leading growth investor, providing ample opportunities for professional growth and advancement.
