Senior Backend Engineer — Remote, Scalable Systems

Trading-21 is seeking a Senior Software Engineer (Backend) for its fully remote engineering team. You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with engineers, product managers, and designers across all development phases. Occasional travel for team meetups may be required, with remote work centered globally. The role emphasizes proactive problem solving, strong backend tech knowledge, and delivering high-quality software solutions J…