Senior Backend Engineer

DuckDuckGo is seeking a Senior Backend Engineer to join their remote team, which focuses on enhancing online privacy. In this role, you will lead complex projects that align with the company's objectives, writing efficient and testable code primarily in Perl (Version 5), Go, and Node.js. Your day-to-day responsibilities will include implementing AI-assisted features, improving Duck.ai, and developing data processing pipelines to ensure search relevancy. The position requires over seven years of professional experience, particularly in backend systems for consumer-facing products, along with a strong understanding of technical trade-offs and user impact. Familiarity with AI agent tools is also necessary. As a Senior Backend Engineer, you will collaborate with colleagues remotely and eventually mentor junior engineers, contributing to their professional development and the overall growth of the Backend Team. This role is ideal for individuals who thrive in a culture of trust and ownership, where they can take full responsibility for their projects.