Senior Backend System Engineer

You will build and scale the companies core investment offerings. In this role, you will go beyond execution—you will be responsible for the technical integrity and architectural evolution of systems that help millions of customers build long-term wealth. You will tackle sophisticated technical challenges, provide mentorship to emerging talent, and ensure our backend infrastructure remains resilient as we expand our suite of financial wellness tools.

You’ll talk to people across the company, acting as a friendly expert who can explain complex backend concepts and help align our technical work with our big-picture mission.