Senior Backend Engineer - London

About Junior We’re building cutting-edge LLM-powered workflow tools to supercharge investment research for private market investors. Our clients include most of the global top 10 private equity and consulting firms - Junior already powers hundreds of billions of dollars invested annually. We’re a profitable, bootstrapped company with a growing team of 40 based in London, NYC and Sydney. We 10x’d our revenue in 2025. You can read more about the company mission & values here . Role Description Yo…