Senior Backend Engineer - AI Fintech, Scale Security Equity

TechTree in London is seeking a Senior Backend Engineer to design and scale robust backend systems for an AI-enabled financial platform. You will build high performing services, optimize data pipelines, and ensure enterprise grade security and compliance while collaborating with ML engineers and product teams.

You will mentor junior engineers, drive technical decisions, and help shape engineering culture as we scale to serve leading financial institutions worldwide from our London office.